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    30 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
     
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