McMaster-Carr logo
    Filter by
    For Use With
    Power Source
    System of Measurement
    Discharge Pipe Size
    Industrial Info Compare
    Intake Pipe Size
    Industrial Info Compare
    Discharge Connection
    Diaphragm Material
    Industrial Info Compare
    Intake Connection
    Export Control Classification Number (ECCN)
    Industrial Info Snippet
    DFARS Specialty Metals
    U.S.–Mexico–Canada Agreement (USMCA) Qualifying
    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)
    122 Products

    Extended-Life Plastic Circulation Pumps for Chemicals

    Image of Product. Front orientation. Centrifugal Pumps. Extended-Life Plastic Circulation Pumps for Chemicals.
    These pumps have the best chemical resistance of all our circulation pumps. Instead of a shaft seal, they use magnets to turn the impeller, reducing wear and leakage. The motor is totally enclosed fan-cooled (TEFC) for use in dusty, dirty, and damp environments. Pumps are gravity fed and require an elevated liquid source. 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.
    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.
    Power,
    hp
    Current
    Intake Pipe Size
    (Gender)
    Discharge Pipe
    Size (Gender)
    Lg.
    Wd.
    Ht.
    Each
    Each
    Each
    120V AC/240V AC, Single Phase—Without Thermal Overload Protection
     
    Hardwire
    23—2010——351/42.07 amp/4.14 amp1 (Female)1 (Female)14 3/8"5 1/8"7 7/8"3068N110000000003068N11200000003068N111000000
    26—2612——351/33.24 amp/6.84 amp1 (Female)1 (Female)16 5/16"6 1/8"8 3/16"3068N12000000003068N1220000003068N12100000
     
    240V AC/460V AC, Three Phase—Without Thermal Overload Protection
     
    Hardwire
    5757533025—451/21.1 amp/2.2 amp1 1/2 (Female)1 1/2 (Female)18 3/8"8 7/8"11 5/16"3068N13000000003068N1320000003068N13100000
    9090847461497011.5 amp/3 amp1 1/2 (Female)1 1/2 (Female)18 7/8"6 5/16"10 1/8"3068N14000000003068N1420000003068N14100000
     

    316 Stainless Steel Air-Powered Double Diaphragm Pumps for Chemicals, Fuel, and Flammable Liquids

    With a 316 stainless steel housing and a PTFE diaphragm, these pumps resist a variety of acids, alkalies, and flammable liquids such as phosphoric acid, acetone, and methyl ethyl ketone (MEK). They're designed for moving large volumes of thick sludges and slurries in demanding environments. Pumps are self-priming, which means they create a suction force to draw liquid upward to fill the pump chamber. All are submersible and can run dry.
    Threaded Bottom Intake and Threaded Top Discharge
    Image of Product. Front orientation. Double Diaphragm Pumps. 316 Stainless Steel Air-Powered Double Diaphragm Pumps for Chemicals, Fuel, and Flammable Liquids, Threaded Bottom Intake and Threaded Top Discharge.
    Air Motor Pump Repair Kits—Air-motor repair kits include seals, O-rings, gaskets, retaining rings, and an air valve spool.
    Fluid Side Pump Repair Kits—Fluid-side repair kits include diaphragms, check valve balls, and seals.
    Double Diaphragm Pumps
    Air Motor Pump
    Repair Kits
    Fluid Side Pump
    Repair Kits
    Max. Flow Rate, gpm
    Overall
    Max. Flow
    Rate, gpm
    @ 80 ft.
    of Head
    @ 120 ft.
    of Head
    @ 160 ft.
    of Head
    Max. Solids
    Dia.
    Max. Viscosity,
    cP
    Air Consumption,
    ft³/min
    Air Connection
    Size
    Intake Size
    Discharge Size
    Lg.
    Wd.
    Ht.
    Each
    Each
    Each
    289 ft. Maximum Feet of Head—125 psi Maximum Discharge Pressure
    15121071/8"10,000201/4 Female NPT1/2 Female NPT1/2 Female NPT9"10"10"41655K270000000009948K5800000003781K520000000
    453830191/4"20,000401/2 Female NPT1 Female NPT1 Female NPT13"10"13"41655K28000000003781K680000003781K47000000
    1067762451/4"30,000503/4 Female NPT1 1/2 Female NPT1 1/2 Female NPT15"17"22"41655K29000000003781K630000003781K4400000000
    15010476531/4"40,0001003/4 Female NPT2 Female NPT2 Female NPT15"17"26"41655K31000000003781K630000003781K1900000000
    235174127903/8"50,0001403/4 Female NPT3 Female NPT3 Female NPT17"20"32"41655K320000000003781K630000003781K3900000000
     

    Circulation Pumps for Fuel and Flammable Liquid

    Pump fuel and flammable liquids, such as isopropyl alcohol and xylene. These pumps have an explosion-proof motor that is rated for environments where hazardous material is present. Maximum temperature is 250° F or the boiling point of the liquid being pumped, whichever is lower. The motor is totally enclosed fan-cooled (TEFC) for use in dusty, dirty, and damp environments. Pumps are gravity fed and require an elevated liquid source. 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.
    With Thermal Overload Protection
    Image of Product. Front orientation. Centrifugal Pumps. Circulation Pumps for Fuel and Flammable Liquid.
    Pumps
    Impellers
    Flow Rate, gpm
    Overall
    Max. Flow
    Rate, gpm
    @ 10 ft.
    of Head
    @ 20 ft.
    of Head
    @ 30 ft.
    of Head
    @ 40 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
    Each
    120V AC/208V AC to 240V AC, Single Phase—Hardwire
    25312519131621502641/27.4 amp/3.7 amp3/4 Female NPT1/2 Female NPT15 5/8"10 7/8"7 1/2"8205K440000000008205K4210000000
     
    208V AC to 240V AC/460V AC, Three Phase—Hardwire
    25312519131621502641/22.2 amp to 2.4 amp/1.1 amp3/4 Female NPT1/2 Female NPT15 5/8"10 7/8"7 1/2"8205K42000000008205K421000000
    100—786448106415026412.8 amp/1.4 amp1 1/2 Female NPT1 Female NPT15 1/4"10 7/8"8 1/2"8205K43000000008205K431000000
     
    Repair Kits
    Each
    Maintenance Kit8205K4410000000
    Without Thermal Overload Protection
    Image of Product. Front orientation. Centrifugal Pumps. Circulation Pumps for Fuel and Flammable Liquid.
    Pumps
    Impellers
    Flow Rate, gpm
    Overall
    Max. Flow
    Rate, gpm
    @ 20 ft.
    of Head
    @ 30 ft.
    of Head
    @ 40 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
    Each
    120V AC/208V AC to 240V AC, Single Phase—Hardwire
    15—104—461502641/34.8 amp/2.4 amp3/4 Female NPT1/2 Female NPT15 1/2"10 7/8"7 1/2"8205K410000000008205K4110000000
    1007864481064150264112 amp/6 amp1 1/2 Female NPT1 Female NPT17 1/4"10 7/8"8 1/2"8205K45000000008205K431000000
     
    208V AC to 240V AC/460V AC, Three Phase—Hardwire
    115—1009060811502641 1/24.6 amp to 5 amp/2.3 amp1 1/2 Female NPT1 Female NPT16 3/8"11 7/8"8 1/2"8205K46000000008205K461000000
    1251149878186915026425.4 amp to 5.7 amp/2.7 amp2 Female NPT1 1/2 Female NPT17 1/8"11 7/8"8 1/2"8205K47000000008205K471000000
    140——120477515026437.6 amp to 8.1 amp/3.8 amp2 Female NPT1 1/2 Female NPT17 1/8"11 7/8"8 1/2"8205K48000000008205K461000000
     
    Repair Kits
    Each
    Maintenance Kit8205K4410000000

    Adjustable-Flow Easy-Stroke Drum Pumps for Water and Chemicals

    Image of Product. Front orientation. Drum Pumps. Adjustable-Flow Easy-Stroke Drum Pumps for Water and Chemicals, 304 Stainless Steel Housing.

    304 Stainless

    Steel Housing

    These pumps have a selectable flow rate, so you can adjust flow for different dispensing applications. A lever handle maximizes output with each stroke for low-effort dispensing.
    Whenever working with flammable liquids, always bond and ground your application for static control. For more information about bonding and grounding, see Sections 1910.106 and 1910.107 of the Federal OSHA Code or see bonding and grounding equipment.
    Temp.
    Intake
    Flow Rate, fl oz/stroke
    For Container
    Size, gal.
    Max. Viscosity,
    cP
    Min.
    Max.,
    ° F
    For Drum Opening
    Size
    Includes
    Tube
    OD
    Tube Lg.
    For Discharge
    Tube ID
    Spout
    Type
    Each
    304 Stainless Steel Intake Tube and 304 Stainless Steel Housing
    6, 8, 10, 1215 to 552,000Not Rated1401 1/2 NPT, 2 NPTDrum Connector1 1/8"18 1/2" to 32 1/2"11/16"Removable2515K460000000
     

    Drum Pumps for Fuel and Flammable Liquid

    Image of Product. Front orientation. Drum Pumps. Drum Pumps for Fuel and Flammable Liquid.
    All of these pumps have bonding and grounding wires, while some also have an internal flame arrester, to pump fuel, cleaning solvents, and lacquer thinners.
    Always bond and ground your application for static control. For more information about bonding and grounding, see Sections 1910.106 and 1910.107 of the Federal OSHA Code or see bonding and grounding equipment.
    Steel Housing—Steel pumps work with fuels and flammable liquids, but not especially aggressive and corrosive chemicals.
    316 Stainless Steel Housing—Stainless steel pumps handle aggressive and corrosive liquids that steel pumps cannot.
    For 5 gal. Containers—Pumps for 5-gallon containers have a drum connector that fits Rieke flex spouts and two screw cap adapters: 1 3/4" and 2 1/8".
    Repair Kits—Repair kits include components such as gaskets and pistons.
    Pumps
    Repair Kits
    Intake
    Flow Rate,
    fl oz/stroke
    For Container
    Size, gal.
    Max. Viscosity,
    cP
    Max. Temp.,
    ° F
    For Drum Opening Size
    Includes
    Tube
    OD
    Tube Lg.
    Features
    Each
    Each
    Steel Housing
    45110Not Rated1 3/4", 2 1/8", 2 1/4", 2 7/8"Drum Connector, Flex Spout Adapter, Two Screw Cap Adapters (1 3/4" & 2 1/8")1/2"16"Bonding and Grounding Wires, Internal Flame Arrester4259K1300000004259K140000000
    45650Not Rated1 3/4", 2 1/8", 2 1/4", 2 7/8"Drum Connector, Flex Spout Adapter, Two Screw Cap Adapters (1 3/4" & 2 1/8")1 1/8"15"Bonding and Grounding Wires, Internal Flame Arrester4259K230000004259K55000000
    815 to 55650Not Rated2 NPTDrum Connector9/16"16" to 38"Bonding and Grounding Wires, Internal Flame Arrester4259K430000004259K55000000
    855110Not Rated2 NPTDrum Connector1/2"22"Bonding and Grounding Wires, Internal Flame Arrester4259K120000004259K14000000
     
    316 Stainless Steel Housing
    105 to 76501402", 2 5/8"Drum Connector1 1/2"18"Bonding and Grounding Wires4259K16000000———0
    2030 to 556501402"Drum Connector1 1/2"37 1/2"Bonding and Grounding Wires4259K15000000———0
     

    Plastic Air-Powered Double Diaphragm Pumps for Fuel and Flammable Liquids

    These pumps can be grounded to dissipate static electricity and are rated for use with flammable liquids such as gasoline, kerosene, isopropyl alcohol, and mineral spirits. All are self-priming, which means they create a suction force to draw liquid upward to fill the pump chamber. Pumps are submersible and can run dry.
    Threaded Bottom Intake and Threaded Top Discharge
    Image of Product. Front orientation. Double Diaphragm Pumps. Plastic Air-Powered Double Diaphragm Pumps for Fuel and Flammable Liquids, Threaded Bottom Intake and Threaded Top Discharge.
    Air Motor Pump Repair Kits—Air-motor repair kits include seals, O-rings, gaskets, retaining rings, and an air valve spool.
    Fluid Side Pump Repair Kits—Fluid-side repair kits include diaphragms, check valve balls, and seals.
    Double Diaphragm Pumps
    Air Motor Pump
    Repair Kits
    Fluid Side Pump
    Repair Kits
    Max. Flow Rate, gpm
    Overall
    Max. Flow
    Rate, gpm
    @ 40 ft.
    of Head
    @ 120 ft.
    of Head
    @ 160 ft.
    of Head
    Max. Solids
    Dia.
    Max. Viscosity,
    cP
    Air Consumption,
    ft³/min
    Air Connection
    Size
    Intake Size
    Discharge Size
    Lg.
    Wd.
    Ht.
    Each
    Each
    Each
    231 ft. Maximum Feet of Head—100 psi Maximum Discharge Pressure
    43.5211/32"5,00061/4 Female NPT1/4 Female NPT, 1/2 Male NPT1/4 Female NPT, 1/2 Male NPT6"7"8"13465K1800000003781K5900000003781K240000000
    6.55.542.751/16"3,0005.51/4 Female NPT3/8 Female NPT3/8 Female NPT5"8"8"13465K2500000013465K6500000013465K63000000
    1412851/8"10,000161/4 Female NPT1/2 Female NPT, 1 Male NPT1/2 Female NPT, 1 Male NPT7"10"12"13465K38000000009948K580000003781K97000000
     
    Threaded Side Intake and Threaded Side Discharge
    Image of Product. Front orientation. Double Diaphragm Pumps. Plastic Air-Powered Double Diaphragm Pumps for Fuel and Flammable Liquids, Threaded Side Intake and Threaded Side Discharge.
    Max. Flow Rate, gpm
    Overall
    Max. Flow
    Rate, gpm
    @ 80 ft.
    of Head
    @ 120 ft.
    of Head
    @ 160 ft.
    of Head
    Max.
    Viscosity
    Air Consumption,
    ft³/min
    Air Connection
    Size
    Intake Size
    Discharge Size
    Lg.
    Wd.
    Ht.
    Each
    288 ft. Maximum Feet of Head—125 psi Maximum Discharge Pressure
    5.33.22.31.7Not Rated6.11/4 Female NPT1/4 Female NPT, 3/4 Male NPT1/4 Female NPT, 3/4 Male NPT7"5"7"2604K520000000
     

    Aluminum Air-Powered Double Diaphragm Pumps for Oil, Chemicals, and Fuel

    These pumps have a PTFE diaphragm compatible with oil, fuel, and chemicals such as mineral spirits, methyl ethyl ketone (MEK), and xylene. They have a rugged aluminum housing for moving large volumes of thick sludges and slurries in demanding environments. Pumps are self-priming, which means they create a suction force to draw liquid upward to fill the pump chamber. All are submersible and can run dry.
    Threaded Bottom Intake and Threaded Top Discharge
    Image of Product. Front orientation. Double Diaphragm Pumps. Aluminum Air-Powered Double Diaphragm Pumps for Oil, Chemicals, and Fuel, Threaded Bottom Intake and Threaded Top Discharge.
    Air Motor Pump Repair Kits—Air-motor repair kits include seals, O-rings, gaskets, retaining rings, and an air valve spool.
    Fluid Side Pump Repair Kits—Fluid-side repair kits include diaphragms, check valve balls, and seals.
    Double Diaphragm Pumps
    Air Motor Pump
    Repair Kits
    Fluid Side Pump
    Repair Kits
    Max. Flow Rate, gpm
    Overall
    Max. Flow
    Rate, gpm
    @ 80 ft.
    of Head
    @ 120 ft.
    of Head
    @ 160 ft.
    of Head
    Max. Solids
    Dia.
    Max. Viscosity,
    cP
    Air Consumption,
    ft³/min
    Air Connection
    Size
    Intake Size
    Discharge Size
    Lg.
    Wd.
    Ht.
    Each
    Each
    Each
    289 ft. Maximum Feet of Head—125 psi Maximum Discharge Pressure
    15121071/8"10,000201/4 Female NPT1/2 Female NPT, 1/2 Female NPT1/2 Female NPT, 1/2 Female NPT9"10"12"9948K160000000009948K5800000003781K520000000
    453830191/4"20,000401/2 Female NPT1 Female NPT1 Female NPT13"10"13"9948K19000000003781K680000003781K47000000
    1067762451/4"30,000503/4 Female NPT1 1/2 Female NPT1 1/2 Female NPT15"17"22"9948K21000000003781K630000003781K4400000000
    15010476531/4"40,0001003/4 Female NPT2 Female NPT2 Female NPT15"17"26"9948K23000000003781K630000003781K1900000000
    235174127903/8"50,0001403/4 Female NPT3 Female NPT3 Female NPT17"20"32"9948K24000000003781K630000003781K3900000000
     

    PTFE Air-Powered Double Diaphragm Pumps for Harsh Chemicals

    With all PTFE wetted parts, these pumps offer the best chemical resistance of all our air-powered double diaphragm pumps and can handle solvents and petroleum-based fluids that PVDF pumps can’t. Pumps are self-priming, which means they create a suction force to draw liquid upward to fill the pump chamber. All can run dry.
    Threaded Side Intake and Threaded Side Discharge
    Image of Product. Front orientation. Double Diaphragm Pumps. PTFE Air-Powered Double Diaphragm Pumps for Harsh Chemicals, Threaded Side Intake and Threaded Side Discharge.
    Air Motor Pump Repair Kits—Air-motor repair kits include seals, O-rings, gaskets, retaining rings, and an air valve spool.
    Fluid Side Pump Repair Kits—Fluid-side repair kits include diaphragms, check valve balls, and seals.
    Double Diaphragm Pumps
    Air Motor Pump
    Repair Kits
    Fluid Side Pump
    Repair Kits
    Overall
    Max. Flow
    Rate, gpm
    Max. Solids
    Dia.
    Air Consumption,
    ft³/min
    Air Connection
    Size
    Intake Size
    Discharge
    Size
    Lg.
    Wd.
    Ht.
    Each
    Each
    Each
    231 ft. Maximum Feet of Head—100 psi Maximum Discharge Pressure
    6.70.08"9.31/8 Female NPT3/8 Female NPT3/8 Female NPT3 1/2"5 7/8"7 5/8"2925N20000000002666N2900000002666N220000000
    160.16"291/4 Female NPT1/2 Female NPT1/2 Female NPT6"9 3/16"8"2925N3000000002666N310000002666N2300000000
    390.24"461/4 Female NPT1 Female NPT1 Female NPT8"10 7/8"10 3/8"2925N4000000002666N320000002666N2400000000
     

    Drum Pumps for Water and Chemicals

    Image of Product. Front orientation. Drum Pumps. Drum Pumps for Water and Chemicals, Style B.
    Image of Product. Front orientation. Drum Pumps. Drum Pumps for Water and Chemicals, Style E.

    Style B

    Style E

    Push the plunger to pump water, cleaners, and chemicals.
    Style B
    Image of Product. Front orientation. Drum Pumps. Drum Pumps for Water and Chemicals, Style B.
    Style B are for thin liquids with a maximum viscosity of 700 or 750 centipoise.
    Pumps
    Replacement
    Connectors
    Temp.,
    ° F
    Intake
    Discharge
    Flow Rate,
    fl oz/stroke
    For Container
    Size, gal.
    Max. Viscosity,
    cP
    Min.
    Max.
    For Drum Opening
    Size
    Includes
    Tube
    OD
    Tube
    Lg.
    Location
    Tube
    ID
    Tube
    OD
    Tube
    Lg.
    Tube
    Material
    Each
    Pipe
    Size
    Each
    PVC Piston
    857504012070 mmDrum Connector1/2"13"Tube End7/16"5/8"22"PVC
    		9918K1120000002 NPT9918K111000000
     
    Style E
    Image of Product. Front orientation. Drum Pumps. Drum Pumps for Water and Chemicals, Style E.
    Style E are rated for liquids up to 2,500 centipoise.
    Temp.,
    ° F
    Intake
    Discharge
    Flow Rate,
    fl oz/stroke
    For Container
    Size, gal.
    Max. Viscosity,
    cP
    Min.
    Max.
    For Drum Opening
    Size
    Includes
    Tube
    OD
    Tube
    Lg.
    Location
    Tube
    ID
    Tube
    OD
    Tube
    Lg.
    Tube
    Material
    Each
    Viton® Fluoroelastomer Piston
    55 to 552,500351202 NPTDrum Connector9/16"36"Tube End7/16"9/16"9"PVC
    		9975K12000000
     

    Drum Pumps for Oil

    Image of Product. Front orientation. Drum Pumps. Drum Pumps for Oil.
    Use these pumps to move lubricating oil, such as motor oil. Spout is removable and can be replaced with a garden hose.
    Temp.,
    ° F
    Intake
    Discharge (Pump Body)
    Flow Rate,
    fl oz/stroke
    For Container
    Size, gal.
    Max. Viscosity,
    cP
    Min.
    Max.
    For Drum Opening
    Size
    Includes
    Tube
    OD
    Tube
    Lg.
    Discharge
    Location
    Connection
    Hose
    Size
    Gender
    Thread
    Type
    Spout
    Type
    Drum Pump
    Type
    Each
    1615 to 55316501102 NPTDrum Connector1 1/2"37"Spout End
    Pump Body    		Threaded3/4FemaleGHT
    		RemovablePlunger9912K28000000
     

    Electric Drum Pump Systems for Water, Oil, Coolants, and Chemicals

    Image of Product. Front orientation. Drum Pumps. Electric Drum Pump Systems for Water, Oil, Coolants, and Chemicals.
    Including nozzles and connectors, these pumps come with everything you need to start pumping. All include a pump assembly, 1" ID hose, dispensing nozzle, drum connector, and storage bracket.
    316 Stainless Steel Housing—Pumps with a 316 stainless steel housing are often used with fuel, acetone, methyl ethyl ketone (MEK), xylene, and mineral spirits. Their motors are rated IP55 and are CSA certified for use in Class I, Divisions 1 and 2, Group D hazardous environments with flammable gases and vapors.
    Temp.
    Intake
    Discharge
    Flow Rate,
    gpm
    Discharge
    Pressure, psi
    For Container
    Size, gal.
    Max. Viscosity,
    cP
    Min.
    Max.,
    ° F
    Power,
    hp
    Current,
    amp
    For Drum Opening
    Size
    Tube
    OD
    Tube
    Lg.
    Tube
    ID
    Tube
    OD
    Tube
    Lg.
    Hazardous Location Rating
    Enclosure
    Rating
    Each
    120V AC—Single Phase—Hardwire
     
    316 Stainless Steel Housing
    1815551,000Not Rated1751 1/39.12 NPT1 1/2"39"1"1 1/4"72"NEC Class I Divisions 1, 2 Group D
    		IP55
    		7133T27000000000
     

    High-Pressure Air-Powered Drum Pumps for Fuel and Flammable Liquid

    Image of Product. Front orientation. Drum Pumps. High-Pressure Air-Powered Drum Pumps for Fuel and Flammable Liquid.
    Use these pumps with fuel and flammable liquids, such as acetone, ethanol, and gasoline. They handle nearly twice the amount of pressure as other air-powered drum pumps to move high-viscosity liquids. Install an air line filter/lubricator to ensure efficiency and reduce wear on the pump.
    Always bond and ground your application for static control. For more information about bonding and grounding, see Sections 1910.106 and 1910.107 of the Federal OSHA Code or see bonding and grounding equipment.
    Temp.,
    ° F
    Intake
    Discharge
    Flow Rate,
    gpm
    For Container
    Size, gal.
    Max. Viscosity,
    cP
    Min.
    Max.
    Air Pressure,
    psi
    Air Consumption,
    ft³/min
    For Drum Opening
    Size
    Includes
    Air
    Connection
    Tube
    OD
    Tube Lg.
    Discharge
    Location
    Connection
    Pipe Size
    Each
    4557,500402000 to 150102 NPTDrum Connector1/4 Female NPT2 1/8"33 11/16"Pump BodyThreaded3/4 Female NPT4304K51000000000
     

    Aluminum Air-Powered Double Diaphragm Pumps for Fuel and Flammable Liquids

    UL listed for pumping petroleum products and rated for use with flammable liquids, these pumps move diesel fuel, gasoline, kerosene, and mineral spirits. They can be grounded to dissipate static electricity. All have a pressure-relief valve set at 50 psi per UL 79 safety standard. Pumps are self-priming, which means they create a suction force to draw liquid upward to fill the pump chamber. All are submersible and can run dry.
    Threaded Bottom Intake and Threaded Top Discharge
    Image of Product. Front orientation. Double Diaphragm Pumps. Aluminum Air-Powered Double Diaphragm Pumps for Fuel and Flammable Liquids, Threaded Bottom Intake and Threaded Top Discharge.
    Air Motor Pump Repair Kits—Air-motor repair kits include seals, O-rings, gaskets, retaining rings, and an air valve spool.
    Fluid Side Pump Repair Kits—Fluid-side repair kits include diaphragms, check valve balls, and seals.
    Double Diaphragm Pumps
    Air Motor Pump
    Repair Kits
    Fluid Side Pump
    Repair Kits
    Max. Flow Rate, gpm
    Overall
    Max. Flow
    Rate, gpm
    @ 20 ft.
    of Head
    @ 40 ft.
    of Head
    @ 60 ft.
    of Head
    @ 100 ft.
    of Head
    Max. Solids
    Dia.
    Max. Viscosity,
    cP
    Air Consumption,
    ft³/min
    Air Connection
    Size
    Intake Size
    Discharge Size
    Lg.
    Wd.
    Ht.
    Specs.
    Met
    Each
    Each
    Each
    115 ft. Maximum Feet of Head—50 psi Maximum Discharge Pressure
    121211.110.38.53/32"1,000121/4 Female NPT1/2 Female NPT1/2 Female NPT8"8"12"UL 7913455K4100000000013455K430000000———0
    2928211781/8"1,000321/4 Female NPT1 Female NPT1 Female NPT8"9"13"UL 7913455K360000000013455K310000013455K330000000
    75665544131/4"1,000751/2 Female NPT1 1/2 Female NPT1 1/2 Female NPT15"13"20"UL 7913455K370000000013455K310000013455K3500000000
    75958065201/4"1,000751/2 Female NPT2 Female NPT2 Female NPT15"13"20"UL 7913455K380000000013455K310000013455K3500000000
     

    Siphon Drum Pumps

    Image of Product. Front orientation. Drum Pumps. Siphon Drum Pumps, Style B.

    Style B

    Since these pumps use suction to draw liquid out of your container, they continue dispensing once you get them started. They're often used with coolant and water.
    5 gpm to 7 gpm Flow Rate—Adjust pumps with a 5-7 gpm flow rate for different dispensing applications.
    Temp.
    Intake
    Discharge
    Style
    Flow Rate,
    gpm
    For Container
    Size, gal.
    Max. Viscosity,
    cP
    Min.
    Max.,
    ° F
    For Drum Opening
    Size
    Includes
    Tube
    OD
    Tube
    Lg.
    Discharge
    Location
    Tube
    ID
    Tube
    OD
    Tube
    Lg.
    Tube
    Material
    Drum Pump
    Type
    Each
    B5 to 75650Not Rated1402 NPS, 70 mmDrum Connector1 1/2"16"Tube End1"1 1/4"60"PVC
    		Siphon4270K24000000
    B5 to 75 to 6650Not Rated1402 NPSDrum Connector1 1/2"16"Tube End1"1 1/4"60"PVC
    		Siphon4270K2500000
    B5 to 715650Not Rated1402 NPSDrum Connector1 1/2"24"Tube End1"1 1/4"60"PVC
    		Siphon4270K2600000
     
    Connectors
    Image of Product. Front orientation. Pump Fittings. Siphon Drum Pumps.
    For Drum Opening
    Size
    Connection
    Each
    2 NPSM56 Buttress4270K31000000
    2 NPSM63 Buttress4270K2900000
    2 NPSM66 Buttress4270K2700000
    2 NPSM70 Buttress4270K2800000

    Pump Pulsation Dampers for Air-Powered Transfer Pumps

    Image of Product. Front orientation. Pump Pulsation Dampers. Pump Pulsation Dampers for Air-Powered Transfer Pumps.
    Absorb pulsation caused by air-powered transfer pumps, reducing wear and preventing damage to inline components such as regulators, sensors, and gauges. Damping pulsation, or vibration, in your pipeline keeps instruments functional and readable. Install the damper as near to the pump’s discharge as possible.
    Overall
    Intake Pipe
    Connections (NPT)
    Air Connection
    (NPT)
    Housing Material
    Dia.
    Ht.
    Includes
    Each
    Threaded Bottom Intake
     
    150 psi Maximum Discharge Pressure
    ½ Female⅛ Female316L Stainless Steel
    		10 5/8"6 7/16"1 NPT to 1/2 NPT Adapter3062N220000000
    ¾ Female⅛ Female316L Stainless Steel
    		10 5/8"6 7/16"1 NPT to 3/4 NPT Adapter3062N21000000
    1 Female⅛ Female316L Stainless Steel
    		10 5/8"6 7/16"—3062N1100000000
    1 ½ Female⅛ Female316L Stainless Steel
    		13 3/4"8 3/16"—3062N1200000000
    2 Female⅛ Female316L Stainless Steel
    		13 3/4"8 3/16"—3062N1300000000
     

    Hazardous Location Electric Drum Pumps for Water, Oil, Coolants, and Chemicals

    Image of Product. Front orientation. Drum Pumps. Hazardous Location Electric Drum Pumps for Water, Oil, Coolants, and Chemicals.
    These pumps quickly empty drum contents by moving 48 gallons of liquid per minute. They are often used with lubricating oil as well as with chemicals such as detergents and etching and cleaning solutions. Their electric motors are explosion proof and UL listed for Class I, Divisions 1 and 2, Groups C and D; and Class II, Division 2, Groups F and G environments where flammable gases and combustible dust may be present.
    Pumps
    Repair Kits
    Temp.,
    ° F
    Intake
    Discharge
    (Pump Body)
    Flow Rate,
    gpm
    For Container
    Size, gal.
    Discharge
    Pressure, psi
    Max. Viscosity,
    cP
    Min.
    Max.
    Power,
    hp
    Current,
    amp
    For Drum Opening
    Size
    Tube
    OD
    Tube
    Lg.
    Discharge
    Location
    Connection
    For Tube
    ID
    Gender
    Certification
    Each
    Each
    120V AC—Single Phase—Hardwire—With Thermal Overload Protection
    48.55514300-402101/25.341 mm1 5/8"39"Pump BodyBarbed
    		1"MaleC-UL Listed
    UL Listed
    		42675K4700000000042675K670000000
     
    Pump Replacement Parts
    Component
    Each
    Flange Bearing Unit42675K680000000
    Guide Bushing42675K6900000
    M-Tool42675K770000
    Rotor42675K7400000
    Seal42675K720000
    Snap Ring42675K760000
    Star Bearing42675K73000000

    Air-Powered Drum Pumps for Flammable Liquid

    Image of Product. Front orientation. Drum Pumps. Air-Powered Drum Pumps for Flammable Liquid.
    These pumps have a motor that is rated for IEC Zone 1, Groups IIB and IIA; and IEC Zone 21, Groups IIIC, IIIB, and IIIA hazardous locations with flammable gases and vapors, so they can be used with liquids such as acetone, ethanol, methyl ethyl ketone (MEK), xylene, and mineral spirits. Motor is nonsparking for use in applications where electricity is unavailable or dangerous. Install an air line filter/lubricator to ensure efficiency and reduce wear on the pump.
    Always bond and ground your application for static control. For more information about bonding and grounding, see Sections 1910.106 and 1910.107 of the Federal OSHA Code or see bonding and grounding equipment.
    Temp.,
    ° F
    Intake
    Discharge
    (Pump Body)
    Flow Rate,
    gpm
    For Container
    Size, gal.
    Max. Viscosity,
    cP
    Min.
    Max.
    Air Pressure,
    psi
    Air Consumption,
    ft³/min
    For Drum Opening
    Size
    Includes
    Air
    Connection
    Tube
    OD
    Tube
    Lg.
    Discharge
    Location
    Connection
    For Tube
    ID
    Gender
    Certification
    Features
    Each
    26551,100-4021044 to 87532 NPTDrum Connector3/8 Female NPT1 5/8"39"Pump BodyBarbed
    		1"MaleCE Marked
    		Bonding and Grounding Wires, Hanger2824K39000000000
    26551,100-4021044 to 87532 NPTDrum Connector3/8 Female NPT1 5/8"47"Pump BodyBarbed
    		1"MaleCE Marked
    		Bonding and Grounding Wires, Hanger2824K4900000000
    53551,000-4021044 to 87532 NPTDrum Connector3/8 Female NPT1 5/8"39"Pump BodyBarbed
    		1"MaleCE Marked
    		Bonding and Grounding Wires, Hanger8252K1200000000
    53551,000-4021044 to 87532 NPTDrum Connector3/8 Female NPT1 5/8"47"Pump BodyBarbed
    		1"MaleCE Marked
    		Bonding and Grounding Wires, Hanger8252K1400000000
     
    Pump Replacement Parts
    Component
    Each
    Coupling8252K21000000
    Hand Wheel8252K2200000

    Long-Reach Suction Drum Pumps for Fuel

    Image of Product. Front orientation. Drum Pumps. Long-Reach Suction Drum Pumps for Fuel.
    Remove liquid from hard-to-reach areas with a long, flexible intake tube that extends into deep and hard-to-access tanks.
    Always bond and ground your application for static control. For more information about bonding and grounding, see Sections 1910.106 and 1910.107 of the Federal OSHA Code or see bonding and grounding equipment.
    PVC Housing—Pumps with a PVC housing have a handle that acts as a siphon when fully extended.
    Temp.,
    ° F
    Intake
    Discharge
    Flow Rate,
    fl oz/stroke
    Max. Viscosity,
    cP
    Min.
    Max.
    Tube
    OD
    Tube
    Lg.
    Tube
    ID
    Tube
    OD
    Tube
    Lg.
    Each
    PVC Housing
    42,500351209/16"72"7/16"9/16"36"4324K27000000
     

    Aluminum Air-Powered Double Diaphragm Pumps for Oil and Chemicals

    A neoprene diaphragm resists oil and chemicals such as isopropyl alcohol and deionized water. These pumps have a rugged aluminum housing for moving large volumes of thick sludges and slurries in demanding environments. Pumps are self-priming, which means they create a suction force to draw liquid upward to fill the pump chamber. All are submersible and can run dry.
    Threaded Bottom Intake and Threaded Top Discharge
    Image of Product. Front orientation. Double Diaphragm Pumps. Aluminum Air-Powered Double Diaphragm Pumps for Oil and Chemicals, Threaded Bottom Intake and Threaded Top Discharge.
    Air Motor Pump Repair Kits—Air-motor repair kits include seals, O-rings, gaskets, retaining rings, and an air valve spool.
    Double Diaphragm Pumps
    Air Motor Pump
    Repair Kits
    Max. Flow Rate, gpm
    Overall
    Max. Flow
    Rate, gpm
    @ 80 ft.
    of Head
    @ 120 ft.
    of Head
    @ 160 ft.
    of Head
    Max. Solids
    Dia.
    Max. Viscosity,
    cP
    Air Consumption,
    ft³/min
    Air Connection
    Size
    Intake Size
    Discharge
    Size
    Lg.
    Wd.
    Ht.
    Each
    Each
    289 ft. Maximum Feet of Head—125 psi Maximum Discharge Pressure
    15121071/8"10,000201/4 Female NPT1/2 Female NPT1/2 Female NPT9"10"12"9948K270000000009948K580000000
     

    PVDF Long-Life Air-Powered Drum Pumps for Chemicals

    Image of Product. Front orientation. Drum Pumps. PVDF Long-Life Air-Powered Drum Pumps for Chemicals.
    A chemical- and impact-resistant PVDF housing stands up to aggressive chemicals such as methyl ethyl ketone (MEK) and xylene. Also known as diaphragm pumps, they have few moving parts that can fail for a long service life. Install an air line filter/lubricator to ensure efficiency and reduce wear on the pump.
    Repair Kits—Repair kits include O-rings, valves, and diaphragms.
    Pumps
    Repair Kits
    Temp.,
    ° F
    Intake
    Discharge
    Flow Rate,
    gpm
    For Container
    Size, gal.
    Max. Viscosity,
    cP
    Min.
    Max.
    Air Pressure,
    psi
    Air Consumption,
    ft³/min
    For Drum Opening
    Size
    Includes
    Air
    Connection
    Connection
    Pipe Size
    Tube
    Lg.
    Discharge
    Location
    Connection
    Pipe Size
    Each
    Each
     
    PTFE Diaphragm
    13553,00040210100122 NPTDrum Connector1/4 Female NPTThreaded1/2 Female NPT36"Pump BodyThreaded1/2 Female NPT2534K540000000008281K1110000000
     

    Stainless Steel Long-Life Air-Powered Drum Pumps for Chemicals

    Image of Product. Front orientation. Drum Pumps. Stainless Steel Long-Life Air-Powered Drum Pumps for Chemicals.
    A stainless steel construction allows these pumps to be used with aggressive chemicals such as methyl ethyl ketone (MEK) and xylene. Also known as diaphragm pumps, they have few moving parts that can fail for a long service life. Install an air line filter/lubricator to ensure efficiency and reduce wear on the pump.
    Repair Kits—Repair kits include balls, O-rings, and diaphragms.
    Pumps
    Repair Kits
    Temp.,
    ° F
    Intake
    Discharge
    Flow Rate,
    gpm
    For Container
    Size, gal.
    Max. Viscosity,
    cP
    Min.
    Max.
    Air Pressure,
    psi
    Air Consumption,
    ft³/min
    For Drum Opening
    Size
    Includes
    Air
    Connection
    Connection
    Pipe Size
    Tube
    Lg.
    Discharge
    Location
    Connection
    Pipe Size
    Each
    Each
     
    PTFE Diaphragm
    28558,00040210100402 NPTDrum Connector1/4 Female NPTThreaded3/4 Female NPT39"Pump BodyThreaded3/4 Female NPT8281K160000000008281K1410000000
     

    Nondrip Drum Pumps for Fuel and Flammable Liquid

    Image of Product. Front orientation. Drum Pumps. Nondrip Drum Pumps for Fuel and Flammable Liquid.
    Image of Product. Front orientation. Pump Tap Kits. Nondrip Drum Pumps for Fuel and Flammable Liquid.

    Tap Kits

    Eliminate leaks and waste with a faucet-style nondrip nozzle that quickly starts and stops flow. Pressurize your container with a few pumps of the plunger handle, and use the one-touch nozzle to manage flow. Hold down the nozzle for intermittent dispensing, open the nozzle fully for continuous flow, and close the nozzle to stop flow entirely.
    Always bond and ground your application for static control. For more information about bonding and grounding, see Sections 1910.106 and 1910.107 of the Federal OSHA Code or see bonding and grounding equipment.
    Tap Kits—Remote tap kits extend your pump's reach for transferring liquid to tanks, mixers, and sprayers. They include a splash guard, a 6-ft. PVC tube, and hardware.
    Pumps
    Tap Kits
    Temp.,
    ° F
    Intake
    Flow Rate,
    gpm
    For Container
    Size, gal.
    Max. Viscosity,
    cP
    Min.
    Max.
    For Drum Opening
    Size
    Includes
    Tube
    OD
    Tube
    Lg.
    Discharge
    Location
    Drum Pump
    Type
    Nozzle
    Type
    Each
    Each
    4.52 to 55270351102 NPTDrum Connector5/8"40"NozzlePlungerNondrip9743T1200000009743T940000000
     

    Nondrip Drum Pumps for Water and Chemicals

    Image of Product. Front orientation. Drum Pumps. Nondrip Drum Pumps for Water and Chemicals.
    Image of Product. Front orientation. Pump Tap Kits. Nondrip Drum Pumps for Water and Chemicals.

    Tap Kits

    Eliminate leaks and waste with a faucet-style nondrip nozzle that quickly starts and stops flow. Pressurize your container with a few pumps of the plunger handle, and use the one-touch nozzle to manage flow. Hold down the nozzle for intermittent dispensing, open the nozzle fully for continuous flow, and close the nozzle to stop flow entirely.
    Tap Kits—Remote tap kits extend your pump's reach for transferring liquid to tanks, mixers, and sprayers.
    Pumps
    Tap Kits
    Temp.,
    ° F
    Intake
    Flow Rate,
    gpm
    For Container
    Size, gal.
    Max. Viscosity,
    cP
    Min.
    Max.
    For Drum Opening
    Size
    Includes
    Tube
    OD
    Tube
    Lg.
    Discharge
    Location
    Drum Pump
    Type
    Nozzle
    Type
    Each
    Each
    4.52 to 55270351102 NPTDrum Connector5/8"40"NozzlePlungerNondrip9743T1100000009743T930000000
     
    back to top