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    41 Products

    Diaphragm Pump Repair Kits

    Replace worn or broken parts on your diaphragm pump. Match your pump’s manufacturer and model number to select the right kit.
    For Sandpiper Pumps
    Image of Product. Front orientation. Pump Repair Kits. Diaphragm Pump Repair Kits, Air-Motor Repair Kit.
    Image of Product. Front orientation. Pump Repair Kits. Diaphragm Pump Repair Kits, Fluid-Slide Repair Kit.

    Air-Motor Repair Kit

    Fluid-Slide Repair Kit

    Air-Motor Repair Kit
    Fluid-Slide Repair Kit
    For Pump Model No.
    For Pump Diaphragm Material
    For Intake/Discharge
    Pipe Size
    Includes
    Kit No.
    Each
    Includes
    Kit No.
    Each
    For Metal Pumps
    HDF1, DN2A; HDF1, DV2AFluoroelastomer, Neoprene
    1
    Air Valve Spool, Gaskets, O-Rings, Pilot Valve Assembly, Retaining Rings, Seals476.311.0003781K580000000———0
    HDF1, DN2ANeoprene
    1
    ———0Check Valve Flaps, Diaphragms, Seals476.286.3658090K410000000
    HDF1, DV2AFluoroelastomer
    1
    ———0Check Valve Flaps, Diaphragms, Seals476.286.3638090K4200000000
    HDF2, DN6ANeoprene
    2, 3
    Air Valve Spool, Gaskets, O-Rings, Pilot Valve Assembly, Retaining Rings, Seals476.247.0003781K57000000———0
    HDF2, DN6ANeoprene
    2
    ———0Check Valve Flaps, Diaphragms, Seals476.270.3653781K17000000
    HDF2, DV6AFluoroelastomer
    2
    ———0Check Valve Flaps, Diaphragms, Seals476.270.3633781K1600000000
    HDF3, DN7Neoprene
    3
    ———0Check Valve Flaps, Diaphragms, Seals476.249.3653781K2200000000
    S1FNeoprene
    1
    ———0Check Valve Balls, Diaphragms, Seals476.194.3653781K46000000
    S1FNeoprene, PTFE, Santoprene
    1
    Gaskets, O-Rings, Seals476.423.0003781K68000000———0
    S1FPTFE
    1
    ———0Check Valve Balls, Diaphragms, Seals476.194.6353781K47000000
    S1FSantoprene
    1
    ———0Check Valve Balls, Diaphragms, Seals476.194.3543781K45000000
    S05PTFE
    1/2
    ———0Check Valve Balls, Diaphragms, Seals476.199.6543781K52000000
    S05Santoprene
    1/2
    ———0Check Valve Balls, Diaphragms, Seals476.199.3543781K53000000
    S15; S20; S30Neoprene, PTFE, Santoprene
    1 1/2, 2, 3
    Air Valve Spool, Gaskets, O-Rings, Pilot Valve Assembly, Retaining Rings, Seals476.421.0003781K63000000———0
    S15Neoprene
    1 1/2
    ———0Check Valve Balls, Diaphragms, Seals476.182.3653781K43000000
    S15PTFE
    1 1/2
    ———0Check Valve Balls, Diaphragms, Seals476.182.6353781K4400000000
    S20Neoprene
    2
    ———0Check Valve Balls, Diaphragms, Seals476.042.3659948K39000000
    S20PTFE
    2
    ———0Check Valve Balls, Diaphragms, Seals476.042.6353781K1900000000
    S20Santoprene
    2
    ———0Check Valve Balls, Diaphragms, Seals476.042.3543781K21000000
    S30Neoprene
    3
    ———0Check Valve Balls, Diaphragms, Seals476.171.3653781K3800000000
    S30PTFE
    3
    ———0Check Valve Balls, Diaphragms, Seals476.171.6353781K3900000000
    S30Santoprene
    3
    ———0Check Valve Balls, Diaphragms, Seals476.171.6563781K41000000
     
    For Metal, Plastic Pumps
    S05Neoprene, PTFE, Santoprene
    1/2
    Air Valve Spool, Gaskets, O-Rings, Retaining Rings, Seals476.427.0009948K58000000———0
     
    For Plastic Pumps
    PB 1/4PTFE
    1/4
    ———0Check Valve Balls, Diaphragms, Seals476.117.6003781K24000000
    PB 1/4Santoprene
    1/4
    ———0Check Valve Balls, Diaphragms, Seals476.117.3543781K23000000
    S05; S07; S10Buna-N, Polyurethane Rubber, Santoprene
    1/2, 3/4, 1
    Air Valve Spool, Gaskets, O-Rings, Retaining Rings, Seals476.219.0003781K72000000———0
    S05Buna-N
    1/2
    ———0Check Valve Balls, Diaphragms, Seals476.401.3603781K96000000
    S05Polyurethane Rubber
    1/2
    ———0Check Valve Balls, Diaphragms, Seals476.401.3573781K95000000
    S05PTFE
    1/2
    ———0Check Valve Balls, Diaphragms, Seals476.403.6543781K97000000
    S05Santoprene
    1/2
    ———0Check Valve Balls, Diaphragms, Seals476.401.3543781K94000000
    S07Buna-N
    3/4
    ———0Check Valve Balls, Diaphragms, Seals476.166.3603781K73000000
    S07Polyurethane Rubber
    3/4
    ———0Check Valve Balls, Diaphragms, Seals476.166.3573781K74000000
    S07; S10Santoprene
    3/4, 1
    ———0Check Valve Balls, Diaphragms, Seals476.166.3543781K36000000
    S07Santoprene
    3/4
    ———0Check Valve Balls, Diaphragms, Seals476.166.6543781K37000000
    S15BPTFE
    1 1/2
    ———0Check Valve Balls, Diaphragms, Seals476.255.6543781K8200000000
    S15BSantoprene
    1 1/2
    ———0Check Valve Balls, Diaphragms, Seals476.255.3543781K81000000
    S20PTFE, Santoprene
    1 1/2, 2
    Air Valve Spool, Gaskets, O-Rings, Pilot Valve Assembly, Retaining Rings, Seals476.253.0004157K25000000———0
    S20Santoprene
    2
    ———0Check Valve Balls, Diaphragms, Seals476.257.3544157K24000000
    S20BPTFE
    2
    ———0Check Valve Balls, Diaphragms, Seals476.257.6543781K8300000000
    SPE10PTFE
    1
    Air Valve Spool, Gaskets, O-Rings, Pilot Valve Assembly, Retaining Rings, Seals476.404.0003781K92000000———0
    SPE10Santoprene
    1
    ———0Check Valve Balls, Diaphragms, Seals476.406.3543781K91000000
     
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