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    98 Products

    Fixed-Flow-Rate Peristaltic Pumps for Chemicals

    Image of Product. Front orientation. Peristaltic Pumps. Fixed-Flow-Rate Peristaltic Pumps for Chemicals.
    Also known as tubing pumps, these maintain a fixed flow rate. Pumps are self-priming, which means they create a suction force to draw liquid upward and fill the pump chamber. Mount them up to 25 feet above your liquid source. All can run dry. Do not use with solids.
    Polypropylene and Tygon Wetted Parts—Pumps with Tygon 2375 lining resist harsh substances such as isopropyl alcohol and sodium chloride.
    Viton® Fluoroelastomer Wetted Parts—Pumps with Viton® Fluoroelastomer tubing withstand oil such as gasoline and hydraulic oil.
    Pumps
    Replacement
    Pump Heads
    Overall
    Flow Rate, gal./day
    (For Tube ID)
    Max. Pressure,
    psi
    Max. Viscosity,
    cP
    Temp.,
    ° F
    Power
    Current,
    amp
    Lg.
    Wd.
    Ht.
    Includes
    Each
    Each
    115V AC, Single Phase—Plug In
     
    Polypropylene and Tygon Wetted Parts
    0.07 (1/16")
    0.25 (1/8")    		3080032 to 122Fractional0.035 1/2"3 1/4"3 3/4"4 1/2" Lg. of 1/16" ID Tygon Tubing with Tygon 2375 Lining (Shore A60), 4 1/2" Lg. of 1/8" ID Tygon Tubing with Tygon 2375 Lining (Shore A60)43045K227000000043045K116000000
    0.34 (1/16")
    1.25 (1/8")    		3080032 to 122Fractional0.035 1/2"3 1/4"3 3/4"4 1/2" Lg. of 1/16" ID Tygon Tubing with Tygon 2375 Lining (Shore A60), 4 1/2" Lg. of 1/8" ID Tygon Tubing with Tygon 2375 Lining (Shore A60)43045K22800000043045K11600000
    0.87 (1/16")
    3.53 (1/8")
    6.84 (3/16")    		3080032 to 122Fractional0.035 1/2"3 1/4"3 3/4"6" Lg. of 1/16" ID Tygon Tubing with Tygon 2375 Lining (Shore A60), 6" Lg. of 1/8" ID Tygon Tubing with Tygon 2375 Lining (Shore A60), 6" Lg. of 3/16" ID Tygon Tubing with Tygon 2375 Lining (Shore A60)43045K23200000043045K12200000
    1.75 (1/16")
    7.07 (1/8")
    13.68 (3/16")    		3080032 to 122Fractional0.035 1/2"3 1/4"3 3/4"6" Lg. of 1/16" ID Tygon Tubing with Tygon 2375 Lining (Shore A60), 6" Lg. of 1/8" ID Tygon Tubing with Tygon 2375 Lining (Shore A60), 6" Lg. of 3/16" ID Tygon Tubing with Tygon 2375 Lining (Shore A60)43045K23300000043045K12200000
    22.8 (3/16")
    38 (1/4")    		1550032 to 122Fractional0.525"5"7"6" Lg. of 1/4" ID Tygon Tubing with Tygon 2375 Lining (Shore A60), 6" Lg. of 3/16" ID Tygon Tubing with Tygon 2375 Lining (Shore A60)43045K23700000043045K12700000
    45.6 (3/16")
    76 (1/4")    		1520032 to 122Fractional0.655"5"7"6" Lg. of 1/4" ID Tygon Tubing with Tygon 2375 Lining (Shore A60), 6" Lg. of 3/16" ID Tygon Tubing with Tygon 2375 Lining (Shore A60)43045K23800000043045K12700000
    228 (3/16")
    380 (1/4")    		155032 to 122Fractional1.745"5"7"6" Lg. of 1/4" ID Tygon Tubing with Tygon 2375 Lining (Shore A60), 6" Lg. of 3/16" ID Tygon Tubing with Tygon 2375 Lining (Shore A60)43045K23900000043045K12700000
     
    PVDF and Viton® Fluoroelastomer Wetted Parts
    0.02 (1/32")
    0.07 (1/16")
    0.25 (1/8")    		3080032 to 122Fractional0.035 1/2"3 1/4"3 3/4"4 1/2" Lg. of 1/16" ID Viton® Fluoroelastomer Tubing (Shore A60), 4 1/2" Lg. of 1/32" ID Viton® Fluoroelastomer Tubing (Shore A60), 4 1/2" Lg. of 1/8" ID Viton® Fluoroelastomer Tubing (Shore A60)43045K21100000043045K11600000
    0.11 (1/32")
    0.34 (1/16")
    1.25 (1/8")    		3080032 to 122Fractional0.035 1/2"3 1/4"3 3/4"4 1/2" Lg. of 1/16" ID Viton® Fluoroelastomer Tubing (Shore A60), 4 1/2" Lg. of 1/32" ID Viton® Fluoroelastomer Tubing (Shore A60), 4 1/2" Lg. of 1/8" ID Viton® Fluoroelastomer Tubing (Shore A60)43045K21200000043045K11600000
    0.87 (1/16")
    3.53 (1/8")
    6.84 (3/16")    		3080032 to 122Fractional0.035 1/2"3 1/4"3 3/4"6" Lg. of 1/16" ID Viton® Fluoroelastomer Tubing (Shore A60), 6" Lg. of 1/8" ID Viton® Fluoroelastomer Tubing (Shore A60), 6" Lg. of 3/16" ID Viton® Fluoroelastomer Tubing (Shore A60)43045K21600000043045K12200000
    1.75 (1/16")
    7.07 (1/8")
    13.68 (3/16")    		3080032 to 122Fractional0.035 1/2"3 1/4"3 3/4"6" Lg. of 1/16" ID Viton® Fluoroelastomer Tubing (Shore A60), 6" Lg. of 1/8" ID Viton® Fluoroelastomer Tubing (Shore A60), 6" Lg. of 3/16" ID Viton® Fluoroelastomer Tubing (Shore A60)43045K21700000043045K12200000
    22.8 (3/16")
    38 (1/4")    		1550032 to 122Fractional0.525"5"7"6" Lg. of 1/4" ID Viton® Fluoroelastomer Tubing (Shore A60), 6" Lg. of 3/16" ID Viton® Fluoroelastomer Tubing (Shore A60)43045K22200000043045K12700000
    45.6 (3/16")
    76 (1/4")    		1520032 to 122Fractional0.655"5"7"6" Lg. of 1/4" ID Viton® Fluoroelastomer Tubing (Shore A60), 6" Lg. of 3/16" ID Viton® Fluoroelastomer Tubing (Shore A60)43045K22300000043045K12700000
    228 (3/16")
    380 (1/4")    		155032 to 122Fractional1.745"5"7"6" Lg. of 1/4" ID Viton® Fluoroelastomer Tubing (Shore A60), 6" Lg. of 3/16" ID Viton® Fluoroelastomer Tubing (Shore A60)43045K22400000043045K12700000
     
    120V AC, Single Phase—Plug In
     
    ABS and Tygon Wetted Parts Peristaltic Pumps
    0.02 (1/32")
    0.07 (1/16")
    0.25 (1/8")    		3030032 to 122Fractional0.035 1/2"3 1/4"3 3/4"4 1/2" Lg. of 1/16" ID Tygon Tubing (Shore A60), 4 1/2" Lg. of 1/32" ID Tygon Tubing (Shore A60), 4 1/2" Lg. of 1/8" ID Tygon Tubing (Shore A60)43045K11100000043045K11600000
    0.11 (1/32")
    0.34 (1/16")
    1.25 (1/8")    		3030032 to 122Fractional0.035 1/2"3 1/4"3 3/4"4 1/2" Lg. of 1/16" ID Tygon Tubing (Shore A60), 4 1/2" Lg. of 1/32" ID Tygon Tubing (Shore A60), 4 1/2" Lg. of 1/8" ID Tygon Tubing (Shore A60)43045K11200000043045K11600000
    0.87 (1/16")
    3.53 (1/8")
    6.84 (3/16")    		3050032 to 122Fractional0.035 1/2"3 1/4"3 3/4"5 1/2" Lg. of 1/16" ID Tygon Tubing (Shore A60), 5 1/2" Lg. of 1/8" ID Tygon Tubing (Shore A60), 6" Lg. of 3/16" ID Tygon Tubing (Shore A60)43045K11700000043045K12200000
    22.8 (3/16")
    38 (1/4")    		151,00032 to 122Fractional0.527"5"5"7" Lg. of 1/4" ID Tygon Tubing (Shore A60), 7" Lg. of 3/16" ID Tygon Tubing (Shore A60)43045K12300000043045K12700000
     
    Replacement Pump Intake Tubes
    For Flow Rate,
    gal/day
    Each
    For Polypropylene and Tygon Wetted Parts Material
    0.06 to 0.3443045K229000000
    0.24 to 1.2543045K23100000
    0.87 to 1.7543045K23400000
    3.53 to 7.0743045K23500000
    6.84 to 13.6843045K23600000
    22.8 to 22843045K24100000
    38 to 38043045K24200000
     
    For PVDF and Viton® Fluoroelastomer Wetted Parts Material
    0.02 to 0.1143045K21300000
    0.06 to 0.3443045K21400000
    0.24 to 1.2543045K21500000
    0.87 to 1.7543045K21800000
    3.53 to 7.0743045K21900000
    6.84 to 13.6843045K22100000
    22.8 to 22843045K22500000
    38 to 38043045K22600000
     
    For ABS and Tygon Wetted Parts Material
    0.02 to 0.1143045K11300000
    0.06 to 0.3443045K11400000
    0.24 to 1.2543045K11500000
    0.8743045K11800000
    3.5343045K11900000
    6.8443045K12100000
    22.843045K12400000
    3843045K12500000
     

    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
     

    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
     

    Water Aspirator Jet Pumps

    Image of Product. Front orientation. Jet Pumps. Water Aspirator Jet Pumps.
    Image of Attribute. Side1 orientation. CrossSection view. Contains Annotated. Jet Pumps. Water Aspirator Jet Pumps.
    Pick up chemical spills and remove liquids in vacuum filtering systems—these pumps create suction to draw up liquids and gases as water flows through them. They’re made of HDPE and polyethylene, so they won’t break down when exposed to highly corrosive chemicals and acids. The suction end has a barbed tube connector, which attaches to your vacuum tubing. The connector stays attached to your vacuum tubing and connects to the pump when you’re ready to use it again. These pumps also have an internal check valve to prevent backflow.
    Suction
    Intake
    Discharge
    Overall
    Flow Rate,
    gpm
    Max. Vacuum,
    in. Hg
    Min. Operating
    Pressure, psi
    Temp. Range,
    ° F
    For Tube ID
    Gender
    Pipe
    Size
    Thread
    Type
    Gender
    Outlet
    Connection
    Gender
    Lg.
    Wd.
    Includes
    Each
    1.52711-140 to 2401/4", 5/16", 3/8"Male3/8
    		NPT
    		MaleWithout FittingsFemale3"3"4 1/2" Length of 3/8" OD Polyethylene Tubing3704N111000000

    Compact Air-Powered Double Diaphragm Pumps

    Small enough to fit in the palm of your hand, these pumps transfer water, detergents, and chemicals. They have a chemical-resistant polypropylene housing. Pumps are self-priming, which means they create a suction force to draw liquid upward to fill the pump chamber. Pumps can run dry.
    Barbed Bottom Intake and Barbed Bottom Discharge
    Image of Product. Front orientation. Double Diaphragm Pumps. Compact Air-Powered Double Diaphragm Pumps, Barbed Bottom Intake and Barbed Bottom Discharge.
    Fluoroelastomer Diaphragm—Pumps with fluoroelastomer diaphragm are also suitable for use with fuel and oil.
    Max. Flow Rate, gpm
    Overall
    Max. Flow
    Rate, gpm
    @ 1 ft.
    of Head
    @ 3 ft.
    of Head
    @ 4 ft.
    of Head
    @ 5 ft.
    of Head
    Max. Viscosity,
    cP
    Air Consumption,
    ft³/min
    Air Tube
    Connection
    Intake Tube
    Connection
    Discharge Tube
    Connection
    Diaphragm
    Material
    Lg.
    Wd.
    Ht.
    Each
    15 ft. Maximum Feet of Head—100 psi Maximum Discharge Pressure
    553.72.91.87001.51/4" Barbed Male3/8" Male3/8" MaleSantoprene
    		4 9/16"1 13/16"5 13/16"2753N130000000
    553.72.91.87001.751/4" Barbed Male1/2" Male1/2" MaleSantoprene
    		4 9/16"1 13/16"5 13/16"2753N11000000
    553.72.91.87001.751/4" Barbed Male1/2" Male1/2" MaleFluoroelastomer
    		4 9/16"1 13/16"5 13/16"2753N12000000
     

    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
     

    Foot-Operated Drum Pumps for Harsh Chemicals

    Image of Product. Front orientation. Drum Pumps. Foot-Operated Drum Pumps for Harsh Chemicals.
    Made of PVDF components, these pumps resist harsh chemicals such as hydrochloric acid and sulfuric acid. They have a foot pedal for hands-free operation. A telescoping intake tube works with containers of different heights.
    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
    Spout
    Type
    Drum Pump
    Type
    Each
    530500351001 1/8" to 2 3/4"Drum Connector5/8"13" to 28"Spout EndRemovablePedal4482N110000000
     

    Drum Pumps for Harsh Chemicals

    Image of Product. Front orientation. Drum Pumps. Drum Pumps for Harsh Chemicals, Spout-End Discharge.
    Image of Product. Front orientation. Drum Pumps. Drum Pumps for Harsh Chemicals, Nozzle Discharge.

    Spout-End

    Discharge

    Nozzle Discharge

    Made with PTFE components, these pumps stand up to aggressive chemicals our other drum pumps can't, such as hydrochloric acid, bleach, sodium hydroxide, and methyl ethyl ketone (MEK). A stopcock prevents fluid and vapor from leaking after use.
    Temp.,
    ° F
    Intake
    Flow Rate,
    fl oz/stroke
    For Container
    Size, gal.
    Max. Viscosity,
    cP
    Min.
    Max.
    For Drum Opening
    Size
    Includes
    Tube
    OD
    Tube
    Lg.
    Each
    Spout-End Discharge
    916500351052"Drum Connector1 1/4"23 5/8"3024N1000000000
     
    Nozzle Discharge
    916500351052"Drum Connector1 1/4"23 5/8"3024N200000000
     

    Flanged Peristaltic Pumps for Chemicals

    Image of Product. Front orientation. Peristaltic Pumps. Flanged Peristaltic Pumps for Chemicals.
    Commonly used in mining, wastewater treatment, and other systems that require large-diameter hose, these pumps have flanged hose connections. They are compatible with chemicals such as cleaning fluids, acid-washing solutions, and detergents. Pumps have a reverse switch that allows flow in either direction. They are self-priming and create suction to draw liquid upward. They can run dry.
    Bolt
    Overall
    Flow Rate,
    gpm
    Max. Pressure,
    psi
    Max. Viscosity,
    cP
    Temp. Range,
    ° F
    Power,
    hp
    Current, amp
    Intake
    Connection
    Discharge
    Connection
    Flange
    OD
    Circle
    Dia.
    No. of
    Holes
    Hole
    Size
    Lg.
    Wd.
    Ht.
    Each
    240V AC/460V AC, Three Phase
     
    Hardwire
    621722,0000 to 17533.9/7.8FlangedFlanged4 1/4"3 1/8"40.62"26 3/16"16 5/8"16 7/8"2928N332000000000
    1621728,0000 to 17556.2/12.4FlangedFlanged5"3 7/8"40.62"27 3/8"24 3/8"20 1/4"2928N333000000000
     

    High-Pressure Air-Powered Drum Pumps for Chemicals

    Image of Product. Front orientation. Drum Pumps. High-Pressure Air-Powered Drum Pumps for Chemicals.
    With a higher pressure than other air-powered drum pumps, these pumps move thick chemicals with a viscosity of up to 10,000 centipoise. A stainless steel housing stands up to acids, solvents, and other caustics. Install an air line filter/lubricator to ensure efficiency and reduce wear on the pump.
    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
    4555,000351201801.52 NPTDrum Connector1/4 Female NPT2 1/8"36"Pump BodyThreaded3/4 Female NPT2950N1000000000
    12.5510,000401201501.92 NPT—1/4 Female NPT1 3/8"7 1/4"Pump BodyThreaded3/4 Female NPT2950N2100000000
     

    Heavy Duty Mechanical Pump Shaft Seals

    Image of Product. Front orientation. Exploded view. Contains Annotated. Shaft Seals. Heavy Duty Mechanical Pump Shaft Seals.
    Multiple internal springs ensure these seals keep the sealing surfaces in contact in demanding applications, such as agricultural, chemical, and mining pumps. Seals come furnished as two pieces—the seal and the seat. The seal is comprised of the case, springs, diaphragm, and washer, and the seat is comprised of the seat and the gasket. Seal Width represents the working height, which is the compressed length when installed.
    Note: Maximum performance values cannot be achieved simultaneously; for example, speed is affected by pressure, temperature, and other operating conditions.
    Cannot Be Sold Outside North America—Products cannot be sold outside North America due to restrictions.
    Seal
    Seat
    Material
    For Shaft
    Dia.
    Mfr./Brand Equiv.
    ID
    OD
    Wd.
    ID
    OD
    Wd.
    Washer
    Seat
    Max. Pressure,
    psi
    Cannot Be Sold To
    Each
    316 Stainless Steel Case and 316 Stainless Steel Spring with Viton® Fluoroelastomer Diaphragm and Viton® Fluoroelastomer Gasket
    5/8"John Crane Type 8T
    Pac-Seal Type 8T    		0.625"1.062"0.937"0.661"1.250"0.406"CarbonCeramic300Outside North America1563N110000000
    3/4"John Crane Type 8T
    Pac-Seal Type 8T    		0.750"1.187"0.937"0.781"1.375"0.406"CarbonCeramic300Outside North America1563N12000000
    1"John Crane Type 8T
    Pac-Seal Type 8T    		1.000"1.437"1.000"1.064"1.625"0.437"CarbonCeramic300Outside North America1563N13000000
    1 1/4"John Crane Type 8T
    Pac-Seal Type 8T    		1.250"1.687"1.000"1.281"1.875"0.437"CarbonCeramic300Outside North America1563N14000000
    1 1/2"John Crane Type 8T
    Pac-Seal Type 8T    		1.500"1.937"1.125"1.546"2.125"0.437"CarbonSilicon Carbide300Outside North America1563N1600000000
     

    Mechanical Pump Shaft Seals

    Image of Product. Front orientation. Exploded view. Contains Annotated. Shaft Seals. Mechanical Pump Shaft Seals.
    Commonly used in well, sump, and displacement pumps, these seals have a two-piece spring-loaded design that keeps the sealing surfaces in contact as the material wears. Seals come furnished as two pieces—the seal and the seat. The seal is comprised of the case, spring, diaphragm, and washer, which come locked together as one piece. Seal Width represents the working height, which is the compressed length when installed. The seat is comprised of the seat and the gasket.
    Note: Maximum performance values cannot be achieved simultaneously; for example, speed is affected by pressure, temperature, and other operating conditions.
    Viton® Fluoroelastomer Diaphragm—Viton® fluoroelastomer diaphragms resist a wider range of chemicals than Buna-N.
    Viton® Fluoroelastomer Gasket—Viton® fluoroelastomer gaskets resist a wider range of chemicals than Buna-N.
    Cannot Be Sold Outside North America—Products cannot be sold outside North America due to restrictions.
    Seal
    Seat
    Material
    For Shaft
    Dia.
    Mfr. Equiv.
    No.
    Mfr./Brand Equiv.
    ID
    OD
    Wd.
    ID
    OD
    Wd.
    Washer
    Seat
    Max. Pressure,
    psi
    Cannot Be Sold To
    Each
    304 Stainless Steel Case and 304 Stainless Steel Spring with Viton® Fluoroelastomer Diaphragm and Viton® Fluoroelastomer Gasket
    5/8"606116John Crane Type 6
    Pac-Seal Type 16
    Sealol Type 60L    		0.625"1.190"0.718"0.671"1.250"0.406"Silicon CarbideSilicon Carbide150Outside North America9281K91000000
    3/4"201VSCJohn Crane Type 6
    Pac-Seal Type 16
    Sealol Type 60L    		0.750"1.312"0.718"0.797"1.375"0.406"Silicon CarbideSilicon Carbide150Outside North America9281K9300000
     

    Narrow-Profile Mechanical Pump Shaft Seals with Extended Spring

    Image of Product. Front orientation. Exploded view. Contains Annotated. Shaft Seals. Narrow-Profile Mechanical Pump Shaft Seals with Extended Spring.
    With a smaller seal OD than standard seals, these seals have an extended spring that accommodates variations in seal cavity length. They're used in waste water, boiler feed, and compressor pumps. Seals come furnished as two pieces—the seal and the seat. The seal is comprised of the case, spring, diaphragm, and washer, which come locked together as one piece. Seal Width represents the working height, which is the compressed length when installed. The seat is comprised of the seat and the gasket.
    Note: Maximum performance values cannot be achieved simultaneously; for example, speed is affected by pressure, temperature, and other operating conditions.
    Cannot Be Sold Outside North America—Products cannot be sold outside North America due to restrictions.
    Seal
    Seat
    Material
    For Shaft
    Dia.
    Mfr. Equiv.
    No.
    Mfr./Brand Equiv.
    ID
    OD
    Wd.
    ID
    OD
    Wd.
    Washer
    Seat
    Max. Pressure,
    psi
    Cannot Be Sold To
    Each
    316 Stainless Steel Case and 316 Stainless Steel Spring with Buna-N Diaphragm and Buna-N Gasket
    3/4"275John Crane Type 1
    Pac-Seal Type 51
    Sealol Type 43 CE Long    		0.750"1.199"1.312"0.780"1.375"0.406"CarbonCeramic150Outside North America9281K237000000
    7/8"188John Crane Type 1
    Pac-Seal Type 51
    Sealol Type 43 CE Long    		0.875"1.324"1.375"0.921"1.500"0.406"CarbonCeramic150Outside North America9281K25600000
    1"754John Crane Type 1
    Pac-Seal Type 51
    Sealol Type 43 CE Long    		1.000"1.449"1.562"1.031"1.625"0.437"CarbonCeramic150Outside North America9281K27900000
    1 1/8"204John Crane Type 1
    Pac-Seal Type 51
    Sealol Type 43 CE Long    		1.125"1.562"1.625"1.161"1.750"0.437"CarbonCeramic150Outside North America9281K33600000
    1 1/4"361John Crane Type 1
    Pac-Seal Type 51
    Sealol Type 43 CE Long    		1.250"1.687"1.625"1.291"1.875"0.437"CarbonCeramic150Outside North America9281K36500000
    1 3/8"354John Crane Type 1
    Pac-Seal Type 51
    Sealol Type 43 CE Long    		1.375"1.825"1.687"1.415"2.000"0.437"CarbonCeramic150Outside North America9281K37900000
    1 1/2"305John Crane Type 1
    Pac-Seal Type 51
    Sealol Type 43 CE Long    		1.500"1.949"1.687"1.546"2.125"0.437"CarbonCeramic150Outside North America9281K42900000
    1 5/8"745John Crane Type 1
    Pac-Seal Type 51
    Sealol Type 43 CE Long    		1.625"2.125"2.000"1.671"2.375"0.500"CarbonCeramic150Outside North America9281K452000000
    1 3/4"205John Crane Type 1
    Pac-Seal Type 51
    Sealol Type 43 CE Long    		1.750"2.300"2.000"1.796"2.500"0.500"CarbonCeramic150Outside North America9281K467000000
    1 7/8"523John Crane Type 1
    Pac-Seal Type 51
    Sealol Type 43 CE Long    		1.875"2.437"2.125"1.927"2.625"0.500"CarbonCeramic150Outside North America9281K488000000
     
    316 Stainless Steel Case and 316 Stainless Steel Spring with Viton® Fluoroelastomer Diaphragm and Viton® Fluoroelastomer Gasket
    1"754VJohn Crane Type 1
    Pac-Seal Type 51
    Sealol Type 43 CE Long    		1.000"1.449"1.562"1.031"1.625"0.437"CarbonCeramic150Outside North America9281K26100000
    1 1/4"361VJohn Crane Type 1
    Pac-Seal Type 51
    Sealol Type 43 CE Long    		1.250"1.687"1.625"1.291"1.875"0.437"CarbonCeramic150Outside North America9281K26200000
    1 3/8"354VJohn Crane Type 1
    Pac-Seal Type 51
    Sealol Type 43 CE Long    		1.375"1.825"1.687"1.415"2.000"0.437"CarbonCeramic150Outside North America9281K263000000
    1 3/4"205VJohn Crane Type 1
    Pac-Seal Type 51
    Sealol Type 43 CE Long    		1.750"2.300"2.000"1.796"2.500"0.500"CarbonCeramic150Outside North America9281K264000000
     
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