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Chemical Feed Pumps

Metering pumps, variable flow and pressure, can be used to inject into pressurized line
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  1. Flojet Pumps

    Diaphragm pump

    G575208

    $198.00
    Air driven, pneumatic pump. Glass filled Polypropylene double diaphragm pump with Santoprene diaphragms and EPDM check valve seats. Springs are Hastalloy.

    Connections are 3/8" HB . Air connection is 1/4" PLASTIC.

  2. Flojet Pumps

    Duplex Diaphragm pump

    G575245

    $198.00
    Air driven, pneumatic pump. Glass filled Polypropylene double diaphragm pump with Santoprene diaphragms and EPDM check valve seats. Springs are Hastalloy.

    Connections are 1/2" 90 degree elbow. Air connection is 1/4" FNPT brass.

  3. Flojet Pumps

    Duplex Diaphragm pump

    G573175

    $279.00
    Air driven, pneumatic pump. Glass filled Polypropylene double diaphragm pump with FKM diaphragms and check valve seats. Springs are Hastalloy.

    Connections are 1/2" Male Pipe Thread MNPT. Air connection is 1/4" barb brass. 2CFM air. Special mod...

  4. Standard

    Stainless Steel Diaphragm pump FDA

    SPFG05PPP

    $2,593.00

    Stainless Steel Diaphragm pump, air / pneumatic, double

    FDA Compliant double diaphragm Pumps are specifically engineered for food and cosmetic applications and are constructed with the FDA CFR Title 21 approved materials for food contact. Each ai...

    1/2" 316SS Learn More
  5. Flojet Pumps

    Duplex Diaphragm pump

    G573185

    $221.00
    Glass filled Polypropylene double diaphragm pump with FKM diaphragms and check valve seats. Springs are Hastalloy.

    Connections are 3/8" MNPT" . Air connection is 1/4HB brass.

  6. Flojet Pumps

    Duplex Diaphragm pump

    G573218

    $280.00
    Glass filled Polypropylene double diaphragm pump with FKM diaphragms and check valve seats. Springs are Hastalloy.

    Connections are 1/2" HB straight. Air connection 1/4” (6.4 mm) Plastic Hose Barb

    Used with all sorts of cleaning chemicals an...
  7. All-Flo Pumps

    PP Air Operated Double Diaphragm Pump Bolted Series

    A050-SPP-VVPV-S70

    $831.73
    PolyPro Air AODD Pump 1/4". Lube-free air valve, Non-stalling, No vent holes for corrosive fumes to get into, All plastic air system are corrosion resistant. Non-electrical. For handling large size solids order the Max-pass valve under accessor...
  8. All-Flo Pumps

    PP Air Operated Double Diaphragm Pump Bolted Series

    PE-038

    $400.87
    PolyPro Air AODD Pump 3/8" S038-SQP-SEPE-S70. Lube-free air valve, Non-stalling, No vent holes for corrosive fumes to get into, All plastic air system are corrosion resistant. Non-electrical. Click here to Learn How to Size your Diaphragm Pum...
  9. All-Flo Pumps

    PP Air Operated Double Diaphragm Pump Bolted Series

    PB-10

    $1,138.16
    PolyPro Air AODD Pump 1". Lube-free air valve, Non-stalling, No vent holes for corrosive fumes to get into, All plastic air system are corrosion resistant. Non-electrical. Click here to Learn How to Size your Diaphragm Pump and for a Material...
  10. All-Flo Pumps

    Nylon Air Operated Double Diaphragm Pump

    A025-SQP-STPE-Y70

    $330.00
    PolyPro Air AODD Pump 1/4". Lube-free air valve, Non-stalling, No vent holes for corrosive fumes to get into, All plastic air system are corrosion resistant. Non-electrical. Models available in PP, PVDF, Nylon, Conductive Nylon, Al and 316SS fr...
    NC-025E Learn More
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