McMaster-Carr logo
    Filter by
    Electrical Connection Type
    Discharge Pipe Size
    Industrial Info Compare
    Discharge Connection
    Electrical Phase
    Number of Intakes
    Discharge Connection Port
    Intake Pipe Size
    Industrial Info Compare
    Maximum Flow Rate @ 10 Feet of Head
    U.S.–Mexico–Canada Agreement (USMCA) Qualifying
    DFARS Specialty Metals
    Export Control Classification Number (ECCN)
    Industrial Info Snippet
    Forward
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Print
    How can we improve?
    Comments
    E-mail address (if you would like a response)
    105 Products

    Condensate Pumps with Tank

    Image of Product. Front orientation. Condensate Pumps. Condensate Pumps with Tank, Style A.
    Image of Product. Front orientation. Condensate Pumps. Condensate Pumps with Tank, Style B.
    Image of Product. Front orientation. Condensate Pumps. Condensate Pumps with Tank, Style C.

    Style A

    Style B

    Style C

    Image of Product. Front orientation. Condensate Pumps. Condensate Pumps with Tank, Style D.
    Image of Product. Front orientation. Condensate Pumps. Condensate Pumps with Tank, Style E.
    Image of Product. Front orientation. Condensate Pumps. Condensate Pumps with Tank, Style F.

    Style D

    Style E

    Style F

    Equipped with a built-in container for condensate, these pumps work alongside your system to remove condensate from air conditioners, refrigerators, dehumidifiers, and other equipment. They are not submersible. A safety switch turns off your equipment in case of pump failure. Pumps turn on and off automatically.
    Style A
    Image of Product. Front orientation. Condensate Pumps. Condensate Pumps with Tank, Style A.
    Style A pumps have a two-piece body so you can install them up to 3 ft. away from the condensate reservoir.
    Hardwire—Hardwire pumps must be wired to a power source.
    Max. Flow
    Rate, gpm
    Level
    Overall
    Tank Cap.,
    fl. oz.
    @ 1 Ft.
    of Head
    @ 5 Ft.
    of Head
    @ 10 Ft.
    of Head
    Max. ft. of
    Head, ft.
    Max. Pressure,
    psi
    Turn
    On
    Turn
    Off
    Temp. Range,
    ° F
    Power
    Current, amp
    Intake
    Connection
    Discharge
    Pipe Size
    Ht.
    Wd.
    Dp.
    Each
    120V AC/240V AC, Single Phase—With Thermal Overload Protection
     
    Hardwire
    0.70.040.030.0333269/16"0.38"35 to 140Not Rated0.1/0.2Stepped1/4 NPT Male2 3/8"1 7/8"4 1/8"9367T130000000
     
    Style B
    Image of Product. Front orientation. Condensate Pumps. Condensate Pumps with Tank, Style B.
    Style B pumps have a low profile for use in areas with limited clearance.
    Max. Flow
    Rate, gpm
    Level
    Discharge
    Overall
    Tank Cap.,
    gal.
    @ 1 Ft.
    of Head
    @ 5 Ft.
    of Head
    @ 10 Ft.
    of Head
    Max. ft. of
    Head, ft.
    Max. Pressure,
    psi
    Turn
    On
    Turn
    Off
    Temp. Range,
    ° F
    Power,
    hp
    Current,
    amp
    Tube
    Connection
    For Tube
    ID
    Ht.
    Wd.
    Dp.
    Each
    120V AC, Single Phase—With Thermal Overload Protection
     
    Plug In
    0.31.31.10.82091"1/2"35 to 1201/301.5Barbed
    		3/8"5"5"12"99575K130000000
     
    240V AC, Single Phase—With Thermal Overload Protection
     
    Plug In
    0.31.31.10.81471"1/2"35 to 1201/300.5Barbed
    		3/8"5"5"12"99575K33000000
     
    Style C
    Image of Product. Front orientation. Condensate Pumps. Condensate Pumps with Tank, Style C.
    Style C pumps are often used with medium tonnage air conditioning and refrigerating units.
    Max. Flow
    Rate, gpm
    Level
    Discharge
    Overall
    Tank Cap.,
    gal.
    @ 1 Ft.
    of Head
    @ 5 Ft.
    of Head
    @ 10 Ft.
    of Head
    Max. ft. of
    Head, ft.
    Max. Pressure,
    psi
    Turn
    On
    Turn
    Off
    Temp. Range,
    ° F
    Power,
    hp
    Current,
    amp
    Tube
    Connection
    For Tube
    ID
    Ht.
    Wd.
    Dp.
    Each
    120V AC, Single Phase—With Thermal Overload Protection
     
    Plug In
    0.51.31.10.82092 1/4"1 1/4"35 to 1201/301.5Barbed
    		3/8"7"5"11"99575K21000000
     
    240V AC, Single Phase—With Thermal Overload Protection
     
    Plug In
    0.51.31.10.81772 1/4"1 1/4"35 to 1201/300.5Barbed
    		3/8"7"5"11"99575K4100000
     
    Style D
    Image of Product. Front orientation. Condensate Pumps. Condensate Pumps with Tank, Style D.
    Style D pumps withstand higher temperatures than the other styles.
    Hardwire—Hardwire pumps must be wired to a power source.
    Max. Flow
    Rate, gpm
    Level
    Discharge
    Overall
    Tank Cap.,
    gal.
    @ 1 Ft.
    of Head
    @ 5 Ft.
    of Head
    @ 10 Ft.
    of Head
    Max. ft. of
    Head, ft.
    Max. Pressure,
    psi
    Turn
    On
    Turn
    Off
    Temp. Range,
    ° F
    Power,
    hp
    Current,
    amp
    Tube
    Connection
    For Tube
    OD
    Ht.
    Wd.
    Dp.
    Each
    120V AC, Single Phase—With Thermal Overload Protection
     
    Hardwire
    11.81.61.425113 3/16"7/8"35 to 1901/61.3Compression
    		3/8"10 1/8"6"12"3198K170000000
    17.97.36.650223 3/16"7/8"35 to 2101/24Compression
    		1/2"10 1/8"6"12"3198K41000000
     
    240V AC, Single Phase—With Thermal Overload Protection
     
    Hardwire
    11.81.61.425113 3/16"7/8"35 to 1901/60.9Compression
    		3/8"10 1/8"6"12"3198K33000000
    18.17.56.850223 3/16"7/8"35 to 2101/21Compression
    		1/2"10 1/8"6"12"3198K42000000
     
    Style E
    Image of Product. Front orientation. Condensate Pumps. Condensate Pumps with Tank, Style E.
    Style E pumps handle heavy condensate accumulation.
    Max. Flow
    Rate, gpm
    Level
    Discharge
    Overall
    Tank Cap.,
    gal.
    @ 1 Ft.
    of Head
    @ 5 Ft.
    of Head
    @ 10 Ft.
    of Head
    Max. ft. of
    Head, ft.
    Max. Pressure,
    psi
    Turn
    On
    Turn
    Off
    Temp. Range,
    ° F
    Power,
    hp
    Current,
    amp
    Tube
    Connection
    For Tube
    ID
    Ht.
    Wd.
    Dp.
    Each
    120V AC, Single Phase—With Thermal Overload Protection
     
    Plug In
    14.54.13.524103 1/2"2"35 to 1201/182.5Barbed
    		3/8"10 5/8"6"12"99575K150000000
     
    240V AC, Single Phase—With Thermal Overload Protection
     
    Plug In
    14.54.13.524103 1/2"2"35 to 1201/181.2Barbed
    		3/8"10 1/2"6"12"99575K35000000
     
    Style F
    Image of Product. Front orientation. Condensate Pumps. Condensate Pumps with Tank, Style F.
    Style F pumps move condensate to greater heights than the other styles.
    Max. Flow
    Rate, gpm
    Level
    Discharge
    Overall
    Tank Cap.,
    gal.
    @ 1 Ft.
    of Head
    @ 5 Ft.
    of Head
    @ 10 Ft.
    of Head
    Max. ft. of
    Head, ft.
    Max. Pressure,
    psi
    Turn
    On
    Turn
    Off
    Temp. Range,
    ° F
    Power,
    hp
    Current,
    amp
    Tube
    Connection
    For Tube
    OD
    Ht.
    Wd.
    Dp.
    Each
    120V AC, Single Phase—With Thermal Overload Protection
     
    Plug In
    17.57.36.845203 1/2"2"35 to 1201/53.5Compression
    		3/8"10 1/2"6"12"99575K220000000
     
    240V AC, Single Phase—With Thermal Overload Protection
     
    Plug In
    17.57.36.845203 1/2"2"35 to 1201/51Compression
    		3/8"10 1/2"6"12"99575K42000000
     

    Refrigerant Recovery Pumps

    Image of Product. Front orientation. Refrigerant Recovery Pumps.
    Pump liquid and vapor refrigerant out of a system and into a refrigerant cylinder (sold separately). After use, switch to purge mode to expel excess refrigerant from unit.
    Hose
    Connection
    Overall
    For Refrigerant Type
    For Refrigerant No.
    Size
    Thread Type
    Ht.
    Wd.
    Dp.
    Cord Lg.,
    ft.
    Housing
    Material
    Compressor
    Lubrication
    Each
    120V AC—Three-Blade Plug
    Chlorofluorocarbon (CFC)
    Hydrochlorofluorocarbon (HCFC)
    Hydrofluorocarbon (HFC)    		R-12, R-134A, R-22, R-404A, R-407C, R-5021/4UN/UNF (SAE 45°)
    		13"12"19"5PlasticUnlubricated18035K7000000000
     

    Circulation Pump Repair Kits

    Keep your circulation pump in working order by replacing broken or worn parts. Match the pump’s manufacturer and model number to choose the right kit.
    For AMT Pump Pumps
    Image of Product. Front orientation. Pump Repair Kits. Circulation Pump Repair Kits.
    For Pump Part No.
    Kit No.
    Each
    3680-975-97, 5160-975-973680-015-098249K54000000
    3696-975-973696-013-988249K5600000
     
    For MTH Pumps
    Image of Product. Front orientation. Pump Repair Kits. Circulation Pump Repair Kits.
    For Pump
    Model No.
    For Pump Part No.
    Kit
    No.
    Each
    T41T41B-AB, T41C-AB, T41G-AB, T41J-ABSK410043195K5110000000
     

    Condensate Pumps

    Image of Product. Front orientation. Condensate Pumps. Condensate Pumps.
    Fully submersible, these pumps are designed for installation inside your condensate collection tank or drain pan. Use them to collect and remove condensate from air conditioners, refrigerators, dehumidifiers, and other equipment. They turn on and off automatically.
    Max. Flow
    Rate, gpm
    Level
    Overall
    @ 1 Ft.
    of Head
    @ 5 Ft.
    of Head
    Max. ft. of
    Head, ft.
    Max. Pressure,
    psi
    Turn
    On
    Turn
    Off
    Temp. Range,
    ° F
    Power,
    hp
    Current,
    amp
    Intake Inlet
    Type
    Discharge
    Pipe Size
    Ht.
    Wd.
    Dp.
    Each
    120V AC, Single Phase—With Thermal Overload Protection
     
    Plug In
    3.42.41041 3/4"1 1/4"35 to 1201/1501.1Screened1/4 NPT Male4 3/8"6 3/8"6 1/8"8232K140000000
     
    240V AC, Single Phase—With Thermal Overload Protection
     
    Hardwire
    3.42.41041 3/4"1 1/4"35 to 1201/1500.5Screened1/4 NPT Male4 3/8"6 3/8"6 1/8"8232K24000000
     

    Circulation Pumps for Water and Oil

    Image of Product. Front orientation. Centrifugal Pumps. Circulation Pumps for Water and Oil.
    These pumps can be used to move water and lubricating oil in boiler feed systems, cooling towers, and heat exchangers. The housing rotates for vertical or horizontal discharge. They have totally enclosed fan-cooled (TEFC) motors for use in dusty, dirty, and damp environments. Pumps are gravity fed and require an elevated liquid source to fully fill the pump before turning on. Do not run dry.
    Note: If flow control is needed, place valves or reducers on the discharge side; never restrict the inlet of a pump with a valve or reducer.
    Flow Rate, gpm
    Overall
    Max. Flow
    Rate, gpm
    @ 10 ft.
    of Head
    @ 20 ft.
    of Head
    @ 30 ft.
    of Head
    @ 40 ft.
    of Head
    @ 50 ft.
    of Head
    @ 60 ft.
    of Head
    Max. ft. of
    Head, ft.
    Max. Pressure,
    psi
    Max. Viscosity,
    cP
    Power,
    hp
    Current
    Intake Connection
    Type
    Discharge Connection
    Type
    Lg.
    Wd.
    Ht.
    Each
    120V AC/230V AC, Single Phase—With Thermal Overload Protection
     
    Hardwire—Totally Enclosed Fan-Cooled (TEFC) Motor Enclosure
    4742342510——4575201/29 amp/5 amp1 Female NPT3/4 Female NPT13"8 3/4"8 5/8"8249K230000000
    79726351355—5275201 1/218 amp/9 amp1 1/4 Female NPT1 Female NPT14 1/4"8 3/4"8 5/8"8249K24000000
     
    120V AC/208V AC to 240V AC, Single Phase—With Thermal Overload Protection
     
    Hardwire—Totally Enclosed Fan-Cooled (TEFC) Motor Enclosure
    90857869564015657520216 amp/8 amp to 9 amp1 1/4 Female NPT1 Female NPT15 1/8"8 7/8"8 1/2"8249K93000000
     
    208V AC to 240V AC/460V AC, Three Phase—Without Thermal Overload Protection
     
    Hardwire—Totally Enclosed Fan-Cooled (TEFC) Motor Enclosure
    4842352510——4575201/22.7 amp to 2.8 amp/1.4 amp1 Female NPT3/4 Female NPT12 3/8"8 7/8"7 1/4"8249K211000000
    9085786956401565752025.5 amp to 5.8 amp/2.9 amp1 1/4 Female NPT1 Female NPT14 5/8"8 7/8"8 1/2"8249K9600000000
     
    Replacement Seals
    Each
    Seal Assembly99505K11000000

    Harsh-Environment Circulation Pumps for Water and Oil

    Image of Product. Front orientation. Centrifugal Pumps. Harsh Environment Circulation Pumps for Water and Oil.
    The motor is totally enclosed fan-cooled (TEFC) for use in dusty, dirty, and damp environments. Use these pumps to move water and lubricating oil in boiler feed systems, cooling towers, and heat exchangers. The housing rotates for vertical or horizontal discharge. Pumps are self-priming after you fill the pump chamber with liquid. As liquid in the chamber is expelled, a suction force is created, which allows the pump to draw liquid upward.
    Note: Pumps must be filled with liquid before use. They need a constant flow of liquid and cannot run dry. If flow control is needed, place valves or reducers on the discharge side; never restrict the inlet of a pump with a valve or reducer.
    Flow Rate, gpm
    Temp.,
    ° F
    Overall
    Max. Flow
    Rate, gpm
    @ 10 ft.
    of Head
    @ 20 ft.
    of Head
    @ 30 ft.
    of Head
    @ 40 ft.
    of Head
    @ 50 ft.
    of Head
    @ 60 ft.
    of Head
    Max. ft. of
    Head, ft.
    Max. Pressure,
    psi
    Min.
    Max.
    Power,
    hp
    Current
    Intake Connection
    Type
    Discharge Connection
    Type
    Lg.
    Wd.
    Ht.
    Each
    120V AC/208V AC to 240V AC, Single Phase—With Thermal Overload Protection
     
    Hardwire—20 cP Maximum Viscosity
    69615242244—5275402003/410 amp/5 amp to 5.2 amp1 1/2 Female NPT1 1/2 Female NPT15 7/8"8 7/8"9 1/2"8249K87000000000
    100917966487—5275402001 1/216.6 amp/8.3 amp to 9 amp1 1/2 Female NPT1 1/2 Female NPT16 1/2"8 7/8"9 1/2"8249K8900000000
     
    208V AC to 240V AC/460V AC, Three Phase—Without Thermal Overload Protection
     
    Hardwire—20 cP Maximum Viscosity
    69615242244—5275402003/42.7 amp to 2.8 amp/1.35 amp1 1/2 Female NPT1 1/2 Female NPT15 3/8"8 7/8"9 1/2"8249K8800000000
    100917966487—5275402001 1/24.2 amp to 4.3 amp/2.2 amp1 1/2 Female NPT1 1/2 Female NPT16 3/8"8 7/8"9 1/2"8249K9100000000
    1301231139982611663754020025.5 amp to 5.8 amp/2.9 amp1 1/2 Female NPT1 1/2 Female NPT17 3/8"8 7/8"9 1/2"8249K9200000000
     
    Replacement Seals
    Each
    Seal Assembly8249K101000000

    Corrosion-Resistant Steam Condensate Pumps with Tank

    The stainless steel tank has excellent corrosion resistance. Designed for use in low-pressure steam systems, these pumps capture steam in the attached tank and return hot condensate to your boiler or feed unit. They are activated by a float switch, turning on and off when condensate level reaches a certain depth.
    304 Stainless Steel Tank
    Image of Product. Front orientation. Condensate Pumps. Corrosion-Resistant Steam Condensate Pumps with Tank.
    Max. Flow Rate, gpm
    Level
    Overall
    Tank Cap.,
    gal.
    @ 1 Ft.
    of Head
    @ 5 Ft.
    of Head
    @ 10 Ft.
    of Head
    @ 35 Ft.
    of Head
    Max. ft. of
    Head, ft.
    Max. Pressure,
    psi
    Turn
    On
    Turn
    Off
    Temp. Range,
    ° F
    Power,
    hp
    Current,
    amp
    Intake
    Connection
    Intake Pipe
    Size
    Discharge
    Pipe Size
    Ht.
    Wd.
    Dp.
    Each
    120V AC, Single Phase—With Thermal Overload Protection
     
    Hardwire
    84442412646207"4 1/2"35 to 2501/35.6Threaded2 NPT Female3/4 NPT Female12 1/2"12 1/2"21 1/2"2918N231000000000
    154442412646209"4 1/2"35 to 2501/35.6Threaded2 NPT Female3/4 NPT Female14 3/8"17"23 1/4"2918N23200000000
     

    High-Flow Steam Condensate Pumps with Tank

    Move a higher volume of condensate than standard steam condensate pumps. Use these pumps in low-pressure steam systems to capture hot condensate and return it to your boiler or feed unit. They turn on when the tank is 2/3 full and turn off when condensate drops to 6" deep.
    Cast Iron Tank
    Image of Product. Front orientation. Condensate Pumps. High-Flow Steam Condensate Pumps with Tank.
    Max. Flow
    Rate, gpm
    Overall
    Tank Cap.,
    gal.
    @ 35 Ft.
    of Head
    @ 50 Ft.
    of Head
    Max. ft. of
    Head, ft.
    Max. Pressure,
    psi
    Turn-Off
    Level
    Temp. Range,
    ° F
    Power,
    hp
    Current, amp
    Intake
    Connection
    Intake Pipe
    Size
    Discharge
    Pipe Size
    Ht.
    Wd.
    Dp.
    Each
    120V AC/240V AC, Single Phase—With Thermal Overload Protection
     
    Hardwire
    6352571256"30 to 2101/34.4/8.8Threaded2 NPT Female1 NPT Female13"15"26"4050K11000000000
    15352571256"30 to 2101/34.4/8.8Threaded2 NPT Female1 NPT Female20"18"27"4050K1500000000
    20352571256"30 to 2101/34.4/8.8Threaded2 NPT Female1 NPT Female19"25"25"4050K1900000000
     
    Accessories and Replacements for Condensate Pumps
    Each
    Replacement Vent Pipe Assembly4050K63000000
    Maintenance Seal Kit4050K51000000
    Replacement Tank Gasket4050K6200000
    Replacement Impeller4050K61000000
    Replacement Pump and Motor Assembly Kit4050K4400000000
    Replacement Float Switch for Pumps with 15 gal. and 20 gal. Tank Cap.4050K64000000
    Replacement Float Switch for Pumps with 6 gal. Tank Cap.4050K65000000

    High-Head Circulation Pumps for Water, Coolants, and Oil

    Propel liquid higher and farther than standard circulation pumps. They're commonly used with chillers, heat exchangers, and boiler feed systems. The motor is open dripproof (ODP) for use in clean, dry, and well-ventilated environments. Pumps are gravity fed and require an elevated liquid source to fully fill the pump before turning on. Do not run dry or use with solids.
    Note: If flow control is needed, place valves or reducers on the discharge side; never restrict the inlet of a pump with a valve or reducer.
    120V AC/208V AC to 240V AC, Single Phase—With Thermal Overload Protection
    Image of Product. Front orientation. Centrifugal Pumps. High-Head Circulation Pumps for Water, Coolants, and Oil.
    Pumps
    Impellers
    Flow Rate, gpm
    Overall
    Max. Flow
    Rate, gpm
    @ 80 ft.
    of Head
    @ 90 ft.
    of Head
    @ 100 ft.
    of Head
    @ 150 ft.
    of Head
    @ 200 ft.
    of Head
    @ 250 ft.
    of Head
    Max. ft. of
    Head, ft.
    Max. Pressure,
    psi
    Power,
    hp
    Current
    Intake Connection
    Type
    Discharge Connection
    Type
    Lg.
    Wd.
    Ht.
    Each
    Each
    Hardwire—52 cP Maximum Viscosity
    33332——165701/37.5 amp/4 amp1 Female NPT1 Female NPT13 5/8"6 1/2"6 7/8"43195K5100000000043195K5120000000
    44444——180751/29.5 amp/5.1 amp1 Female NPT1 Female NPT13 5/8"6 1/2"6 7/8"43195K520000000043195K522000000
    66665542801203/410.3 amp/5.2 amp1 Female NPT1 Female NPT14 1/8"6 1/2"6 7/8"43195K530000000043195K532000000
     
    Repair Kits
    Each
    Maintenance Kits43195K5110000000
    208V AC to 240V AC/460V AC, Three Phase—Without Thermal Overload Protection
    Image of Product. Front orientation. Centrifugal Pumps. High-Head Circulation Pumps for Water, Coolants, and Oil.
    Pumps
    Impellers
    Flow Rate, gpm
    Overall
    Max. Flow
    Rate, gpm
    @ 80 ft.
    of Head
    @ 90 ft.
    of Head
    @ 120 ft.
    of Head
    @ 130 ft.
    of Head
    @ 140 ft.
    of Head
    @ 150 ft.
    of Head
    @ 200 ft.
    of Head
    @ 250 ft.
    of Head
    @ 300 ft.
    of Head
    @ 350 ft.
    of Head
    Max. ft. of
    Head, ft.
    Power,
    hp
    Current
    Intake Connection
    Type
    Discharge Connection
    Type
    Lg.
    Wd.
    Ht.
    Each
    Each
    Hardwire—52 cP Maximum Viscosity
     
    165 psi Maximum Pressure
    1099888877653801 1/24.6 amp to 4.8 amp/2.4 amp1 Female NPT1 Female NPT15 1/8"6 1/2"8 5/8"43195K5600000000043195K5620000000
     
    170 psi Maximum Pressure
    131212111111111098740025.2 amp to 5.6 amp/2.6 amp1 Female NPT1 Female NPT15 1/2"6 1/2"8 5/8"43195K570000000043195K572000000
     
    Repair Kits
    Each
    Maintenance Kits43195K5110000000

    Long-Life High-Flow Steam Condensate Pumps with Tank

    To handle high condensate volume, the workload is distributed between two pumps for a longer service life than standard high-flow steam condensate pumps. The second pump provides redundancy so one pump can operate while you work on the other. These pumps move a higher volume of condensate than standard steam condensate pumps. Use them in low-pressure steam systems to capture hot condensate and return it to your boiler or feed unit. Pumps turn on when the tank is 2/3 full and turn off when condensate drops to 6" deep.
    Cast Iron Tank
    Image of Product. Front orientation. Condensate Pumps. Long-Life High-Flow Steam Condensate Pumps with Tank.
    Max. Flow
    Rate, gpm
    Overall
    Tank Cap.,
    gal.
    @ 35 Ft.
    of Head
    @ 50 Ft.
    of Head
    Max. ft. of
    Head, ft.
    Max. Pressure,
    psi
    Turn-Off
    Level
    Temp. Range,
    ° F
    Power,
    hp
    Current, amp
    Intake
    Connection
    Intake Pipe
    Size
    Discharge
    Pipe Size
    Ht.
    Wd.
    Dp.
    Each
    120V AC/240V AC, Single Phase—With Thermal Overload Protection
     
    Hardwire
    15352571256"35 to 2101/34.4/8.8Threaded2 NPT Female1 NPT Female20"18"27"4050K25000000000
     
    Accessories and Replacements for Condensate Pumps
    Each
    Replacement Vent Pipe Assembly4050K63000000
    Maintenance Seal Kit4050K51000000
    Replacement Tank Gasket4050K6200000
    Replacement Impeller4050K61000000
    Replacement Pump and Motor Assembly Kit4050K4400000000
    Steel Tank
    Image of Product. Front orientation. Condensate Pumps. Long-Life High-Flow Steam Condensate Pumps with Tank.
    Max. Flow
    Rate, gpm
    Overall
    Tank Cap.,
    gal.
    @ 35 Ft.
    of Head
    @ 50 Ft.
    of Head
    Max. ft. of
    Head, ft.
    Max. Pressure,
    psi
    Turn-Off
    Level
    Temp. Range,
    ° F
    Power,
    hp
    Current, amp
    Intake
    Connection
    Intake Pipe
    Size
    Discharge
    Pipe Size
    Ht.
    Wd.
    Dp.
    Each
    120V AC/240V AC, Single Phase—With Thermal Overload Protection
     
    Hardwire
    20352571256"35 to 2101/34.4/8.8Threaded2 NPT Female1 NPT Female21"25"25"4050K29000000000
     
    Accessories and Replacements for Condensate Pumps
    Each
    Replacement Vent Pipe Assembly4050K63000000
    Maintenance Seal Kit4050K51000000
    Replacement Tank Gasket4050K6200000
    Replacement Impeller4050K61000000
    Replacement Pump and Motor Assembly Kit4050K4400000000

    Long-Life Steam Condensate Pumps with Tank

    To handle high condensate volume, the workload is distributed between two pumps for a longer service life than standard steam condensate pumps. The second pump provides redundancy so one pump can operate while you work on the other. Use in low-pressure steam systems to capture hot condensate and return it to your boiler or feed unit. Pumps turn on and off when condensate level reaches a certain depth.
    Cast Iron Tank
    Image of Product. Front orientation. Condensate Pumps. Long-Life Steam Condensate Pumps with Tank.
    Max. Flow
    Rate, gpm
    Level
    Overall
    Tank Cap.,
    gal.
    @ 35 Ft.
    of Head
    @ 50 Ft.
    of Head
    Max. ft. of
    Head, ft.
    Max. Pressure,
    psi
    Turn On
    Turn Off
    Temp. Range,
    ° F
    Power,
    hp
    Current, amp
    Intake
    Connection
    Intake Pipe
    Size
    Discharge
    Pipe Size
    Ht.
    Wd.
    Dp.
    Each
    120V AC/240V AC, Single Phase—With Thermal Overload Protection
     
    Hardwire
    15131246206 1/2", 7 1/2"4 1/4", 5 1/4"160 to 2001/33.2/6Threaded2 NPT Female1 NPT Female24"22 1/2"22 1/2"4181K59000000000
     
    Repair Kits
    Maintenance Kit—Maintenance kit includes a shaft, a bushing, a thrust washer, a spring washer, an oil seal, and snap rings. Purchase two kits to repair this pump.
    Each
    Maintenance Kit4181K910000000

    Steam Condensate Pumps with Tank

    Image of Product. Front orientation. Condensate Pumps. Steam Condensate Pumps with Tank, Carbon Steel Tank.
    Image of Product. Front orientation. Condensate Pumps. Steam Condensate Pumps with Tank, Cast Iron Tank.

    Carbon Steel Tank

    Cast Iron Tank

    Designed for use in low-pressure steam systems, these pumps capture steam in the attached tank and return hot condensate to your boiler or feed unit. They are activated by a float switch, turning on and off when condensate level reaches a certain depth.
    Carbon Steel Tank
    Image of Product. Front orientation. Condensate Pumps. Steam Condensate Pumps with Tank, Carbon Steel Tank.
    Max. Flow Rate, gpm
    Level
    Overall
    Tank Cap.,
    gal.
    @ 1 Ft.
    of Head
    @ 5 Ft.
    of Head
    @ 10 Ft.
    of Head
    @ 35 Ft.
    of Head
    Max. ft. of
    Head, ft.
    Max. Pressure,
    psi
    Turn
    On
    Turn
    Off
    Temp. Range,
    ° F
    Power,
    hp
    Current,
    amp
    Intake
    Connection
    Intake Pipe
    Size
    Discharge
    Pipe Size
    Ht.
    Wd.
    Dp.
    Each
    120V AC, Single Phase—With Thermal Overload Protection
     
    Hardwire
    84442412646207"4 1/2"35 to 2501/35.6Threaded2 NPT Female3/4 NPT Female12 1/2"12 1/2"21 1/2"2923N271000000000
    154442412646209"4 1/2"35 to 2501/35.6Threaded2 NPT Female3/4 NPT Female14 3/8"17"23 1/4"2923N27200000000
     
    Cast Iron Tank
    Image of Product. Front orientation. Condensate Pumps. Steam Condensate Pumps with Tank, Cast Iron Tank.
    Pumps with cast iron tank are for continuous use and have a longer service life than carbon steel.
    Max. Flow
    Rate, gpm
    Level
    Overall
    Tank Cap.,
    gal.
    @ 35 Ft.
    of Head
    @ 50 Ft.
    of Head
    Max. ft. of
    Head, ft.
    Max. Pressure,
    psi
    Turn
    On
    Turn
    Off
    Temp. Range,
    ° F
    Power,
    hp
    Current, amp
    Intake
    Connection
    Intake Pipe
    Size
    Discharge
    Pipe Size
    Ht.
    Wd.
    Dp.
    Each
    120V AC/240V AC, Single Phase—With Thermal Overload Protection
     
    Hardwire
    86.55.869307 1/4"5 1/4"160 to 2001/42.5/5Threaded2 NPT Female1 NPT Female26"17"17"4181K35000000000
    813—46207 1/4"5 1/4"160 to 2001/33.2/6Threaded2 NPT Female1 NPT Female26"17"17"4181K5500000000
     
    Repair Kits
    Maintenance Kit—Maintenance kit for pump with cast iron tank includes a shaft, a bushing, a thrust washer, a spring washer, an oil seal, and snap rings.
    Each
    Maintenance Kit4181K910000000

    Boiler Feed Pumps

    Image of Product. Front orientation. Boiler Feed Pumps.
    Keep the water in your boiler at the proper level by pumping in condensate. Wire one of these pumps to the boiler’s controller and the float switch activates the pump to fill when water level gets too low. A safety valve connects to your facility’s water line to ensure the pump won’t run dry.
    Max. Flow
    Rate, gpm
    Overall
    Tank Cap.,
    gal.
    @ 1 Ft.
    of Head
    @ 10 Ft.
    of Head
    @ 35 Ft.
    of Head
    Max. ft. of
    Head, ft.
    Max. Pressure,
    psi
    Temp.,
    ° F
    Power,
    hp
    Current,
    amp
    Intake Pipe
    Size
    Discharge
    Pipe Size
    Ht.
    Wd.
    Dp.
    Each
    120V AC, Single Phase—With Thermal Overload Protection
     
    Hardwire
    15444126462035 to 2501/35.62 1/2 NPT Female3/4 NPT Female18 3/8"22"28"2903N301000000000
    30444126462035 to 2501/35.62 1/2 NPT Female3/4 NPT Female18 3/8"22"28"2903N30200000000
     

    Circulation Pumps without Motor

    Image of Product. Front orientation. Centrifugal Pumps. Circulation Pumps without Motor.
    Also known as centrifugal pumps, these send a high flow of liquid through a pipeline or a closed circuit. They’re often used in heating and cooling applications, as well as for tank filling and emptying. Connect them to a spark-free air motor for hazardous locations, or use an electric motor with a speed reducer or belt pulley to alter pump speed. Recommended for use with a NEMA 56C frame motor. Pumps are gravity fed and require an elevated liquid source to fully fill the pump before turning on. Do not run dry or use with solids.
    Shaft
    Overall
    Max. Flow
    Rate, gpm
    Max. ft. of
    Head, ft.
    Max. Pressure,
    psi
    Max. Viscosity,
    cP
    Max. Temp.,
    ° F
    Req. Power,
    hp
    Intake Connection
    Type
    Discharge Connection
    Type
    Lg.
    Dia.
    Ctr.-to-Base
    Lg.
    Ht.
    Wd.
    Lg.
    Each
    For 1,750 rpm to 4,000 rpm Motor Speed
    355875232003/53/4 Female NPT1/2 Female NPT1 3/8"5/8"3 1/4"5 1/8"5 3/4"6 5/8"4284K110000000
    8567752320021 1/4 Female NPT1 Female NPT1 3/8"5/8"3 1/4"5 3/4"6 1/2"6 3/4"4284K12000000
     

    High-Flow Extended-Life Inline Circulation Pumps for Water

    Image of Product. Front orientation. Centrifugal Pumps. High-Flow Extended-Life Inline Circulation Pumps for Water.
    These pumps have higher flow rate than other inline circulation pumps and are cooled by the liquid being pumped to extend the life of the motor. Install them directly in your pipeline for applications such as hot-water circulation and solar heating. Pumps have an open dripproof (ODP) motor for use in clean, dry, and well-ventilated environments. Mount horizontally with required pipe connectors (sold separately). Do not run dry or use with solids.
    Note: If flow control is needed, place valves or reducers on the discharge side; never restrict the inlet of a pump with a valve or reducer.
    Required Pipe Connectors—When ordering the required pipe connectors (sold separately), please specify pipe size of ¾, 1, 1 ¼, or 1 ½.
    Pumps
    Required Pipe
    Connectors
    Temp.,
    ° F
    Overall
    Max. Flow
    Rate, gpm
    Flow Rate @ 10 ft.
    of Head, gpm
    Max. ft. of
    Head, ft.
    Max. Pressure,
    psi
    Min.
    Max.
    Power,
    hp
    Current
    Intake Connection
    Type
    Discharge Connection
    Type
    Lg.
    Wd.
    Ht.
    Each
    Pair
    120V AC, Single Phase—Without Thermal Overload Protection
     
    Hardwire—1 cP Maximum Viscosity
    22815150402301/250.8 ampFemale NPTFemale NPT5 5/8"4 7/8"6 3/8"8174K8100000008174K8000000
     

    Steam Condensate Pumps

    Image of Product. Front orientation. Condensate Pumps. Steam Condensate Pumps.
    Use these pumps in low-pressure steam systems to capture hot condensate and return it to your boiler or feed unit. Wire your own pump activation switch.
    Max. Flow
    Rate, gpm
    Overall
    @ 35 Ft.
    of Head
    @ 50 Ft.
    of Head
    Max. ft. of
    Head, ft.
    Max. Pressure,
    psi
    Temp. Range,
    ° F
    Power,
    hp
    Current,
    amp
    Intake
    Connection
    Pipe
    Size
    Discharge
    Pipe Size
    Ht.
    Wd.
    Dp.
    Each
    120V AC, Single Phase—With Thermal Overload Protection
     
    Hardwire
    383502035 to 2121/28.2Flanged2 3/41 1/2 NPT Female16"7 3/8"10 3/4"2919N241000000000
    5023582035 to 2123/48.2Flanged2 3/41 1/2 NPT Female16 3/4"7 3/8"10 3/4"2919N24200000000
     

    Electric Test Pumps

    Image of Product. Front orientation. Test Pumps. Electric Test Pumps, Style A.
    Image of Product. Front orientation. Test Pumps. Electric Test Pumps, Style B.

    Style A

    Style B

    Easier to use than manual pumps, these use electricity to quickly pump water through your system so you can test for leaks. They are also known as hydrostatic test pumps. They are portable so they can be lifted and moved to any location. They include a 10-ft. hose for high-pressure applications.
    Style B—Style B are protected by a metal cage with rubber feet.
    Outlet
    Overall
    Material
    Style
    For Use
    With
    Max. Pressure
    Generated, psi
    Max. Flow
    Rate, gpm
    Power,
    hp
    Current,
    amp
    Input Voltage,
    V AC
    Pipe
    Size
    Thread
    Type
    Gender
    Ht.
    Wd.
    Dp.
    Body
    Frame
    Features
    Each
    Portable with 3/4 GHT Female Inlet
    AWater30041/28.81201/4
    		NPT
    		Male12"14"10"Aluminum—Pressure Gauge, On/Off Valve, Pressure Regulating Valve43405K16000000000
    BWater50031131201/2
    		NPT
    		Male17"18"22"Aluminum, BrassSteelPressure Gauge, On/Off Valve, Pressure Regulating Valve, Metal Cage with Rubber Feet4247K3300000000
    BWater1,00011131201/2
    		NPT
    		Male17"18"22"Aluminum, BrassSteelPressure Gauge, On/Off Valve, Pressure Regulating Valve, Metal Cage with Rubber Feet4276K6500000000
     

    Circulating Pump Impellers

    Image of Product. Front orientation. Pump Impellers. Circulating Pump Impellers.
    Match your pump’s manufacturer and model number to choose the right replacement impeller.
    For Pump
    Model No.
    For Pump Part No.
    Kit No.
    Each
    AMT Pump Company
    —3680-975-97, 5160-975-973680-015-098249K51000000
    —3696-975-973696-013-988249K556000000
     
    MTH Pumps
    T41T41B-ABBK410043195K512000000
    T41T41C-ABBK410143195K522000000
    T41T41D-ABBK410243195K532000000
    T41T41G-ABBK410443195K562000000
    T41T41J-ABBK410543195K572000000
     

    Circulation Pumps for Water and Coolants

    Image of Product. Front orientation. Centrifugal Pumps. Circulation Pumps for Water and Coolants.
    Move water and coolants, such as ethylene glycol, in boiler feed systems, cooling towers, and heat exchangers. They have an open dripproof (ODP) motor for use in clean, dry, and well-ventilated environments. The housing rotates for vertical or horizontal discharge. Pumps are gravity fed and require an elevated liquid source to fully fill the pump before turning on. Do not run dry.
    Note: If flow control is needed, place valves or reducers on the discharge side; never restrict the inlet of a pump with a valve or reducer.
    Pumps
    Impellers
    Repair Kits
    Flow Rate, gpm
    Overall
    Max. Flow
    Rate, gpm
    @ 10 ft.
    of Head
    @ 20 ft.
    of Head
    @ 30 ft.
    of Head
    @ 40 ft.
    of Head
    @ 50 ft.
    of Head
    Max. ft. of
    Head, ft.
    Max. Pressure,
    psi
    Max. Viscosity,
    cP
    Current
    Intake Connection
    Type
    Discharge Connection
    Type
    Lg.
    Wd.
    Ht.
    Each
    Each
    Each
    120V AC/240V AC, 1/3 hp (Single Phase)—With Thermal Overload Protection
     
    Hardwire
    23211714115567516.8 amp/3.4 amp3/8 Female NPT3/8 Female NPT11 7/8"5 3/8"7 3/4"8249K4900000008249K510000008249K54000000
    332923167—457516.8 amp/3.4 amp3/4 Female NPT1/2 Female NPT11 7/8"5 3/8"7 3/4"8249K530000008249K51000008249K5400000
    66553716——357516.8 amp/3.4 amp1 1/4 Female NPT1 Female NPT11 7/8"6 3/8"7 3/4"8249K550000008249K5560000008249K5600000
     
    Replacement Seals
    Each
    Seal Assembly99435K11000000

    Air-Powered Test Pumps

    Image of Product. Front orientation. Test Pumps. Air-Powered Test Pumps, Style A.
    Image of Product. Front orientation. Test Pumps. Air-Powered Test Pumps, Style B.
    Image of Product. Front orientation. Test Pumps. Air-Powered Test Pumps, Style C.

    Style A

    Style B

    Style C

    These pumps use compressed air to pump water or hydraulic fluid at high pressures through your system for leak testing. They come with a regulator that shuts off the pump when the desired air pressure is met and restarts it when the pressure drops.
    Style C—Style C has wheels for portability.
    Outlet
    Air
    Connection
    Overall
    Material
    Style
    For Use With
    Max. Pressure
    Generated, psi
    Max. Input
    Pressure, psi
    Max. Flow
    Rate, gpm
    Pipe
    Size
    Thread
    Type
    Gender
    Pipe
    Size
    Thread
    Type
    Gender
    Ht.
    Wd.
    Dp.
    Body
    Frame
    Features
    Each
    Stationary with 3/4 GHT Female Inlet
    AHydraulic Fluid, Water1,0001001.383/8
    		NPT
    		Female3/8
    		NPT
    		Female12"23"12"Stainless SteelSteelPressure Regulating Valve, Removable Roll Bars, Two Pressure Gauges (±0.5% Accuracy), Regulator41455K81000000000
    AHydraulic Fluid, Water3,0001000.283/8
    		NPT
    		Female3/8
    		NPT
    		Female12"23"12"Stainless SteelSteelPressure Regulating Valve, Removable Roll Bars, Two Pressure Gauges (±0.5% Accuracy), Regulator41455K8300000000
    AHydraulic Fluid, Water6,0001000.293/8
    		NPT
    		Female3/8
    		NPT
    		Female12"23"12"Stainless SteelSteelPressure Regulating Valve, Removable Roll Bars, Two Pressure Gauges (±0.5% Accuracy), Regulator41455K8500000000
    AHydraulic Fluid, Water10,0001000.23/8
    		NPT
    		Female3/8
    		NPT
    		Female12"23"12"Stainless SteelSteelPressure Regulating Valve, Removable Roll Bars, Two Pressure Gauges (±0.5% Accuracy), Regulator41455K8700000000
    BHydraulic Fluid, Water1,0001001.383/8
    		NPT
    		Female3/8
    		NPT
    		Female15"15"15"Stainless SteelSteelPressure Regulating Valve, Two Pressure Gauges (±0.5% Accuracy), Regulator, Roll Bars41465K7100000000
    BHydraulic Fluid, Water3,0001000.283/8
    		NPT
    		Female3/8
    		NPT
    		Female15"15"15"Stainless SteelSteelPressure Regulating Valve, Two Pressure Gauges (±0.5% Accuracy), Regulator, Roll Bars41465K7300000000
    BHydraulic Fluid, Water6,0001000.293/8
    		NPT
    		Female3/8
    		NPT
    		Female15"15"15"Stainless SteelSteelPressure Regulating Valve, Two Pressure Gauges (±0.5% Accuracy), Regulator, Roll Bars41465K7500000000
    BHydraulic Fluid, Water10,0001000.23/8
    		NPT
    		Female3/8
    		NPT
    		Female15"15"15"Stainless SteelSteelPressure Regulating Valve, Two Pressure Gauges (±0.5% Accuracy), Regulator, Roll Bars41465K7700000000
     
    Rolling with 3/8 NPT Female Inlet
    CHydraulic Fluid, Water1,0001001.383/8
    		NPT
    		Female3/8
    		NPT
    		Female36"15"15"Stainless SteelSteelPressure Regulating Valve, Two Pressure Gauges (±0.5% Accuracy), Regulator, Roll Bars41485K9100000000
    CHydraulic Fluid, Water3,0001000.283/8
    		NPT
    		Female3/8
    		NPT
    		Female36"15"15"Stainless SteelSteelPressure Regulating Valve, Two Pressure Gauges (±0.5% Accuracy), Regulator, Roll Bars41485K9300000000
    CHydraulic Fluid, Water6,0001000.293/8
    		NPT
    		Female3/8
    		NPT
    		Female36"15"15"Stainless SteelSteelPressure Regulating Valve, Two Pressure Gauges (±0.5% Accuracy), Regulator, Roll Bars41485K9500000000
    CHydraulic Fluid, Water10,0001000.23/8
    		NPT
    		Female3/8
    		NPT
    		Female36"15"15"Stainless SteelSteelPressure Regulating Valve, Two Pressure Gauges (±0.5% Accuracy), Regulator, Roll Bars41485K9700000000
     
    Connection Hose
    Threaded
    Fitting
    Quick-Disconnect
    Fitting
    For Max. Pressure,
    psi
    Lg.,
    ft.
    Pipe
    Size
    Thread
    Type
    Gender
    Coupling
    Size
    Gender
    Each
    3,000103/8
    		NPT
    		Male3/8Female41455K910000000
    10,000103/8
    		NPT
    		Male3/8Female41455K92000000

    Manual Pumps for Testing and Calibration

    Image of Product. Front orientation. Test Pumps. Manual Pumps for Testing and Calibration, Style A.
    Image of Product. Front orientation. Test Pumps. Manual Pumps for Testing and Calibration, Style B.
    Image of Product. Front orientation. Test Pumps. Manual Pumps for Testing and Calibration, Style C.
    Image of Product. Front orientation. Test Pumps. Manual Pumps for Testing and Calibration, Style D.

    Style

    A

    Style B

    Style C

    Style D

    Image of Product. Front orientation. Test Pumps. Manual Pumps for Testing and Calibration, Style E.
    Image of Product. Front orientation. Test Pumps. Manual Pumps for Testing and Calibration, Style F.
    Image of Product. Front orientation. Test Pumps. Manual Pumps for Testing and Calibration, Style G.
    Image of Product. Front orientation. Test Pumps. Manual Pumps for Testing and Calibration, Style H.

    Style E

    Style F

    Style G

    Style H

    Manually pump air, water, or hydraulic fluid through your system so you can test fluid pressure in valves, hose, sprinkler lines, pipes, boilers, condensers, heat exchangers, pressure vessels, and other pumps.
    Styles D-F—Styles D, E, and F have a reservoir to store test fluids.
    Style G—Style G has a baseplate to provide leverage and stability while testing.
    Style H—Style H is attached to a channel base for improved leverage.
    Air Exhaust Valve—Pumps with air exhaust valve vent air after use.
    Pressure Gauge (±0.5% Accuracy), Pressure Gauge (±1% Accuracy), Pressure Gauge (±2% Accuracy), and Pressure Gauge (±2.5% Accuracy)—Pumps with pressure gauge can also be used for calibration.
    Outlet
    Overall
    Style
    For Use With
    Max. Pressure
    Generated, psi
    Pipe
    Size
    Thread
    Type
    Gender
    Ht.
    Wd.
    Dp.
    Body Material
    Features
    Each
    Portable
    AAir2001/8
    		NPT
    		Female12"2"3"Plastic, Stainless SteelAdjustable Pressure Control, Air Exhaust Valve3363K220000000
    BAir301/4
    		NPT
    		Female12 1/2"6"2"Plastic, Stainless SteelAdjustable Pressure Control, Air Exhaust Valve, Pressure Gauge (±0.5% Accuracy), Swivel Gauge Fitting40135K5100000000
    BAir1001/4
    		NPT
    		Female12 1/2"6"2"Plastic, Stainless SteelAdjustable Pressure Control, Air Exhaust Valve, Pressure Gauge (±0.5% Accuracy), Swivel Gauge Fitting40135K5200000000
    BAir2001/4
    		NPT
    		Female12 1/2"6"2"Plastic, Stainless SteelAdjustable Pressure Control, Air Exhaust Valve, Pressure Gauge (±0.5% Accuracy), Swivel Gauge Fitting40135K5300000000
    CAir5801/4
    		NPT
    		Female8 1/2"6"2"Plastic, Stainless SteelAdjustable Pressure Control, Air Exhaust Valve40135K11000000
    DHydraulic Fluid1,0001/4
    		NPT
    		Female14 1/4"4 1/2"4 1/2"Plastic, Stainless SteelAdjustable Pressure Control, Pressure Gauge (±0.5% Accuracy), Swivel Gauge Fitting40135K5400000000
    DHydraulic Fluid2,0001/4
    		NPT
    		Female14 1/4"4 1/2"4 1/2"Plastic, Stainless SteelAdjustable Pressure Control, Pressure Gauge (±1% Accuracy), Swivel Gauge Fitting40135K55000000
    DHydraulic Fluid3,0001/4
    		NPT
    		Female14 1/4"4 1/2"4 1/2"Plastic, Stainless SteelAdjustable Pressure Control, Pressure Gauge (±1% Accuracy), Swivel Gauge Fitting40135K56000000
    EHydraulic Fluid3,0001/4
    		NPT
    		Female10 1/4"4 1/2"4 1/2"Plastic, Stainless SteelAdjustable Pressure Control40135K31000000
    FHydraulic Fluid, Water3601/2
    		BSPT
    		Female6 1/8"15"8 1/2"Galvanized SteelPressure Gauge (±2.5% Accuracy)9108T2000000
    FHydraulic Fluid, Water8601/2
    		BSPT
    		Female10 1/4"28 1/2"6 5/8"Galvanized SteelPressure Gauge (±2.5% Accuracy)9108T3000000
     
    Portable with 3/4 GHT Female Inlet
    GWater1,0001/4
    		NPT
    		Female9"18"7"AluminumPressure Gauge (±2% Accuracy), Baseplate8084K100000000
     
    Stationary with 3/4 GHT Female Inlet
    HHydraulic Fluid, Water6,0001/4
    		NPT
    		Female13 1/2"24"9"BronzeChannel Base4160K1600000000
     
    back to top