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    38 Products

    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
    2.50.06"4.81/8 Female NPT1/4 Female NPT1/4 Female NPT3 3/8"5 1/2"6 1/2"0000000000000000000000000000000000000000000
    6.70.08"9.31/8 Female NPT3/8 Female NPT3/8 Female NPT3 1/2"5 7/8"7 5/8"0000000000000000000000000000000000000000
    160.16"291/4 Female NPT1/2 Female NPT1/2 Female NPT6"9 3/16"8"000000000000000000000000000000000000000000
    390.24"461/4 Female NPT1 Female NPT1 Female NPT8"10 7/8"10 3/8"000000000000000000000000000000000000000000
     

    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.
    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
     
    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)0000000000000000000000000000000
    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)00000000000000000000000000000
    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)00000000000000000000000000000
    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)00000000000000000000000000000
    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)00000000000000000000000000000
    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)00000000000000000000000000000
    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)00000000000000000000000000000
     
    Replacement Pump Intake Tubes
    For Flow Rate,
    gal/day
    Each
    For PVDF and Viton® Fluoroelastomer Wetted Parts Material
    0.02 to 0.11000000000000000
    0.06 to 0.3400000000000000
    0.24 to 1.2500000000000000
    0.87 to 1.7500000000000000
    3.53 to 7.0700000000000000
    6.84 to 13.6800000000000000
    22.8 to 22800000000000000
    38 to 38000000000000000
     

    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 EndRemovablePedal00000000000000
     

    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"000000000000000
     
    Nozzle Discharge
    916500351052"Drum Connector1 1/4"23 5/8"00000000000000
     

    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 Adapter00000000000000
    ¾ Female⅛ Female316L Stainless Steel
    		10 5/8"6 7/16"1 NPT to 3/4 NPT Adapter0000000000000
    1 Female⅛ Female316L Stainless Steel
    		10 5/8"6 7/16"—000000000000000
    1 ½ Female⅛ Female316L Stainless Steel
    		13 3/4"8 3/16"—000000000000000
    2 Female⅛ Female316L Stainless Steel
    		13 3/4"8 3/16"—000000000000000
     
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