3/8” Discontinued Pumps

Up to 255 GPM

Repair Kits, both Wet End and Air End, are available for all of our legacy and discontinued product.  If you have a part number, please search above, or navigate to find your current product below.

Engineered for maximum fluid and chemical compatibility. Heavy duty, non-metallic air valve ensures stall free & freeze free operation. Bolted design provides ease of maintenance and leak free operation. Available in a variety of materials and options.

  • Suitable for clean fluids, slurries or up to 1/8” solids
  • Heavy duty air valve
  • Available in metallic or non metallic wetted components
  • Muffler included

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3/8” Discontinued Pumps

Part No. Fluid End Air End Diaphragms Valve/Ball Valve Seats O-Rings Connection Type Fluid Porting
CB-038 Conductive Nylon Stainless Steel filled Nylon, suitable for most solvents and alcohols. Polypropylene (Glass filled)Polypropylene (Glass filled) Geolast®Injection molded thermoplastic material with characteristics similar to Nitrile. Has excellent abrasion resistance. Nitrile Max-Pass®Max-Pass® valve made from Nitrile rubber. N/ANot applicable. NitrileGeneral purpose elastomer used on water and most non synthetic oils. NPT (BSP)NPT(BSP) Connection Suction Right/Discharge Left (NPT/BSP Only)Suction Right/Discharge Left (NPT/BSP Only)
CB-038-B1 Conductive Nylon Stainless Steel filled Nylon, suitable for most solvents and alcohols. Polypropylene (Glass filled)Polypropylene (Glass filled) Geolast®Injection molded thermoplastic material with characteristics similar to Nitrile. Has excellent abrasion resistance. Geolast®Injection molded thermoplastic material with characteristics similar to Nitrile. Has excellent abrasion resistance. Stainless SteelCorrosion Resistant Steel, suitable for nitric acid, chlorinated solvents, caustics and marine applications. NitrileGeneral purpose elastomer used on water and most non synthetic oils. NPT (BSP)NPT(BSP) Connection Suction Right/Discharge Left (NPT/BSP Only)Suction Right/Discharge Left (NPT/BSP Only)
CBD-038 Conductive Nylon Stainless Steel filled Nylon, suitable for most solvents and alcohols. Polypropylene (Glass filled)Polypropylene (Glass filled) Geolast®Injection molded thermoplastic material with characteristics similar to Nitrile. Has excellent abrasion resistance. Nitrile Max-Pass®Max-Pass® valve made from Nitrile rubber. NylonA non-metallic material, suitable for most solvents and oils. NitrileGeneral purpose elastomer used on water and most non synthetic oils. NPT (BSP)NPT(BSP) Connection Suction Bottom/Discharge RightSuction Bottom/Discharge Right
CT-038 Conductive Nylon Stainless Steel filled Nylon, suitable for most solvents and alcohols. Polypropylene (Glass filled)Polypropylene (Glass filled) PTFEThermoplastic material that is inert to most chemicals. PTFEThermoplastic material that is inert to most chemicals. Stainless SteelCorrosion Resistant Steel, suitable for nitric acid, chlorinated solvents, caustics and marine applications. PTFEThermoplastic material that is inert to most chemicals. NPT (BSP)NPT(BSP) Connection Suction Bottom/Discharge RightSuction Bottom/Discharge Right
CTD-038 Conductive Nylon Stainless Steel filled Nylon, suitable for most solvents and alcohols. Polypropylene (Glass filled)Polypropylene (Glass filled) PTFEThermoplastic material that is inert to most chemicals. PTFE Ball Stainless SteelCorrosion Resistant Steel, suitable for nitric acid, chlorinated solvents, caustics and marine applications. PTFEThermoplastic material that is inert to most chemicals. NPT (BSP)NPT(BSP) Connection Suction Bottom/Discharge RightSuction Bottom/Discharge Right
CV-038 Conductive Nylon Stainless Steel filled Nylon, suitable for most solvents and alcohols. Polypropylene (Glass filled)Polypropylene (Glass filled) PTFEThermoplastic material that is inert to most chemicals. Viton® Max-Pass®Max-Pass® valve made from Viton® rubber. Stainless SteelCorrosion Resistant Steel, suitable for nitric acid, chlorinated solvents, caustics and marine applications. Viton®Elastomer with good chemical resistance to a wide variety of chemicals. NPT (BSP)NPT(BSP) Connection Suction Right/Discharge Right (NPT/BSP Only)Suction Right/Discharge Right (NPT/BSP Only)
CV-038-B6 Conductive Nylon Stainless Steel filled Nylon, suitable for most solvents and alcohols. Polypropylene (Glass filled)Polypropylene (Glass filled) PTFEThermoplastic material that is inert to most chemicals. Viton®Elastomer with good chemical resistance to a wide variety of chemicals. Stainless SteelCorrosion Resistant Steel, suitable for nitric acid, chlorinated solvents, caustics and marine applications. Viton®Elastomer with good chemical resistance to a wide variety of chemicals. NPT (BSP)NPT(BSP) Connection Suction Bottom/Discharge RightSuction Bottom/Discharge Right
CVD-038 Conductive Nylon Stainless Steel filled Nylon, suitable for most solvents and alcohols. Polypropylene (Glass filled)Polypropylene (Glass filled) PTFEThermoplastic material that is inert to most chemicals. Viton® Max-Pass®Max-Pass® valve made from Viton® rubber. NylonA non-metallic material, suitable for most solvents and oils. Viton®Elastomer with good chemical resistance to a wide variety of chemicals. NPT (BSP)NPT(BSP) Connection Suction Bottom/Discharge RightSuction Bottom/Discharge Right
H038-THL-PTTT-000 Polished 316L Stainless SteelPolished AISI 316L Stainless Steel (Ra=32) HDPE (High-density Polyethylene)HDPE (High-density Polyethylene) One Piece PTFEOne Piece PTFE PTFEThermoplastic material that is inert to most chemicals. N/ANot applicable. PTFEThermoplastic material that is inert to most chemicals. 1/2" Tri-Clamp Suction Right/Discharge RightSuction Right/Discharge Right
H038-THM-PTTT-000 High Polished 316L Stainless SteelHigh Polished AISI 316L Stainless Steel (Ra=20-28) HDPE (High-density Polyethylene)HDPE (High-density Polyethylene) One Piece PTFEOne Piece PTFE PTFEThermoplastic material that is inert to most chemicals. N/ANot applicable. PTFEThermoplastic material that is inert to most chemicals. 1/2" Tri-Clamp Suction Right/Discharge RightSuction Right/Discharge Right
KE-038 PVDFPolyvinylidene Fluoride suitable in applications requiring the highest purity, strength, and resistance to solvents, acids, bases. Polypropylene (Glass filled)Polypropylene (Glass filled) Santoprene®Injection molded thermoplastic material with characteristics similar to EPDM. Has excellent abrasion resistance. EPDM Max-Pass®Max-Pass® valve made from EPDM rubber. N/ANot applicable. EPDMGeneral purpose elastomer with good resistance to many acids and basis. NPT (BSP)NPT(BSP) Connection Suction Right/Discharge Right (NPT/BSP Only)Suction Right/Discharge Right (NPT/BSP Only)
KE-038-B3 PVDFPolyvinylidene Fluoride suitable in applications requiring the highest purity, strength, and resistance to solvents, acids, bases. Polypropylene (Glass filled)Polypropylene (Glass filled) Santoprene®Injection molded thermoplastic material with characteristics similar to EPDM. Has excellent abrasion resistance. Santoprene®Injection molded thermoplastic material with characteristics similar to EPDM. Has excellent abrasion resistance. PVDFPolyvinylidene Fluoride suitable in applications requiring the highest purity, strength, and resistance to solvents, acids, bases. EPDMGeneral purpose elastomer with good resistance to many acids and basis. NPT (BSP)NPT(BSP) Connection Suction Right/Discharge Right (NPT/BSP Only)Suction Right/Discharge Right (NPT/BSP Only)
KED-038 PVDFPolyvinylidene Fluoride suitable in applications requiring the highest purity, strength, and resistance to solvents, acids, bases. Polypropylene (Glass filled)Polypropylene (Glass filled) Santoprene®Injection molded thermoplastic material with characteristics similar to EPDM. Has excellent abrasion resistance. EPDM Max-Pass®Max-Pass® valve made from EPDM rubber. PVDFPolyvinylidene Fluoride suitable in applications requiring the highest purity, strength, and resistance to solvents, acids, bases. EPDMGeneral purpose elastomer with good resistance to many acids and basis. NPT (BSP)NPT(BSP) Connection Suction Bottom/Discharge RightSuction Bottom/Discharge Right
KT-038 PVDFPolyvinylidene Fluoride suitable in applications requiring the highest purity, strength, and resistance to solvents, acids, bases. Polypropylene (Glass filled)Polypropylene (Glass filled) PTFEThermoplastic material that is inert to most chemicals. PTFEThermoplastic material that is inert to most chemicals. PVDFPolyvinylidene Fluoride suitable in applications requiring the highest purity, strength, and resistance to solvents, acids, bases. PTFEThermoplastic material that is inert to most chemicals. NPT (BSP)NPT(BSP) Connection Suction Right/Discharge Right (NPT/BSP Only)Suction Right/Discharge Right (NPT/BSP Only)
KTD-038 PVDFPolyvinylidene Fluoride suitable in applications requiring the highest purity, strength, and resistance to solvents, acids, bases. Polypropylene (Glass filled)Polypropylene (Glass filled) PTFEThermoplastic material that is inert to most chemicals. PTFE Ball PVDFPolyvinylidene Fluoride suitable in applications requiring the highest purity, strength, and resistance to solvents, acids, bases. PTFEThermoplastic material that is inert to most chemicals. NPT (BSP)NPT(BSP) Connection Suction Bottom/Discharge RightSuction Bottom/Discharge Right
KV-038 PVDFPolyvinylidene Fluoride suitable in applications requiring the highest purity, strength, and resistance to solvents, acids, bases. Polypropylene (Glass filled)Polypropylene (Glass filled) PTFEThermoplastic material that is inert to most chemicals. Viton® Max-Pass®Max-Pass® valve made from Viton® rubber. N/ANot applicable. Viton®Elastomer with good chemical resistance to a wide variety of chemicals. NPT (BSP)NPT(BSP) Connection Suction Right/Discharge Right (NPT/BSP Only)Suction Right/Discharge Right (NPT/BSP Only)
KV-038-B6 PVDFPolyvinylidene Fluoride suitable in applications requiring the highest purity, strength, and resistance to solvents, acids, bases. Polypropylene (Glass filled)Polypropylene (Glass filled) PTFEThermoplastic material that is inert to most chemicals. Viton®Elastomer with good chemical resistance to a wide variety of chemicals. PVDFPolyvinylidene Fluoride suitable in applications requiring the highest purity, strength, and resistance to solvents, acids, bases. Viton®Elastomer with good chemical resistance to a wide variety of chemicals. NPT (BSP)NPT(BSP) Connection Suction Right/Discharge Right (NPT/BSP Only)Suction Right/Discharge Right (NPT/BSP Only)
KVD-038 PVDFPolyvinylidene Fluoride suitable in applications requiring the highest purity, strength, and resistance to solvents, acids, bases. Polypropylene (Glass filled)Polypropylene (Glass filled) PTFEThermoplastic material that is inert to most chemicals. Viton® Max-Pass®Max-Pass® valve made from Viton® rubber. PVDFPolyvinylidene Fluoride suitable in applications requiring the highest purity, strength, and resistance to solvents, acids, bases. Viton®Elastomer with good chemical resistance to a wide variety of chemicals. NPT (BSP)NPT(BSP) Connection Suction Bottom/Discharge RightSuction Bottom/Discharge Right
PB-038 PolypropyleneA non-metallic material, suitable for water, caustics, soap solutions, mild acids and general purpose applications. Polypropylene (Glass filled)Polypropylene (Glass filled) Geolast®Injection molded thermoplastic material with characteristics similar to Nitrile. Has excellent abrasion resistance. Nitrile Max-Pass®Max-Pass® valve made from Nitrile rubber. N/ANot applicable. NitrileGeneral purpose elastomer used on water and most non synthetic oils. NPT (BSP)NPT(BSP) Connection Suction Right/Discharge Right (NPT/BSP Only)Suction Right/Discharge Right (NPT/BSP Only)
PB-038-B1 PolypropyleneA non-metallic material, suitable for water, caustics, soap solutions, mild acids and general purpose applications. Polypropylene (Glass filled)Polypropylene (Glass filled) Geolast®Injection molded thermoplastic material with characteristics similar to Nitrile. Has excellent abrasion resistance. Geolast®Injection molded thermoplastic material with characteristics similar to Nitrile. Has excellent abrasion resistance. PolypropyleneA non-metallic material, suitable for water, caustics, soap solutions, mild acids and general purpose applications. NitrileGeneral purpose elastomer used on water and most non synthetic oils. NPT (BSP)NPT(BSP) Connection Suction Right/Discharge Right (NPT/BSP Only)Suction Right/Discharge Right (NPT/BSP Only)
PBD-038 PolypropyleneA non-metallic material, suitable for water, caustics, soap solutions, mild acids and general purpose applications. Polypropylene (Glass filled)Polypropylene (Glass filled) Geolast®Injection molded thermoplastic material with characteristics similar to Nitrile. Has excellent abrasion resistance. Nitrile Max-Pass®Max-Pass® valve made from Nitrile rubber. N/ANot applicable. NitrileGeneral purpose elastomer used on water and most non synthetic oils. NPT (BSP)NPT(BSP) Connection Suction Bottom/Discharge RightSuction Bottom/Discharge Right
PE-038 PolypropyleneA non-metallic material, suitable for water, caustics, soap solutions, mild acids and general purpose applications. Polypropylene (Glass filled)Polypropylene (Glass filled) Santoprene®Injection molded thermoplastic material with characteristics similar to EPDM. Has excellent abrasion resistance. EPDM Max-Pass®Max-Pass® valve made from EPDM rubber. N/ANot applicable. EPDMGeneral purpose elastomer with good resistance to many acids and basis. NPT (BSP)NPT(BSP) Connection Suction Right/Discharge Right (NPT/BSP Only)Suction Right/Discharge Right (NPT/BSP Only)
PE-038-B3 PolypropyleneA non-metallic material, suitable for water, caustics, soap solutions, mild acids and general purpose applications. Polypropylene (Glass filled)Polypropylene (Glass filled) Santoprene®Injection molded thermoplastic material with characteristics similar to EPDM. Has excellent abrasion resistance. Santoprene®Injection molded thermoplastic material with characteristics similar to EPDM. Has excellent abrasion resistance. PolypropyleneA non-metallic material, suitable for water, caustics, soap solutions, mild acids and general purpose applications. EPDMGeneral purpose elastomer with good resistance to many acids and basis. NPT (BSP)NPT(BSP) Connection Suction Right/Discharge Right (NPT/BSP Only)Suction Right/Discharge Right (NPT/BSP Only)
PED-038 PolypropyleneA non-metallic material, suitable for water, caustics, soap solutions, mild acids and general purpose applications. Polypropylene (Glass filled)Polypropylene (Glass filled) Santoprene®Injection molded thermoplastic material with characteristics similar to EPDM. Has excellent abrasion resistance. EPDM Max-Pass®Max-Pass® valve made from EPDM rubber. PolypropyleneA non-metallic material, suitable for water, caustics, soap solutions, mild acids and general purpose applications. EPDMGeneral purpose elastomer with good resistance to many acids and basis. NPT (BSP)NPT(BSP) Connection Suction Bottom/Discharge RightSuction Bottom/Discharge Right
PT-038 PolypropyleneA non-metallic material, suitable for water, caustics, soap solutions, mild acids and general purpose applications. Polypropylene (Glass filled)Polypropylene (Glass filled) PTFEThermoplastic material that is inert to most chemicals. PTFEThermoplastic material that is inert to most chemicals. PolypropyleneA non-metallic material, suitable for water, caustics, soap solutions, mild acids and general purpose applications. PTFEThermoplastic material that is inert to most chemicals. NPT (BSP)NPT(BSP) Connection Suction Right/Discharge Right (NPT/BSP Only)Suction Right/Discharge Right (NPT/BSP Only)
PTD-038 PolypropyleneA non-metallic material, suitable for water, caustics, soap solutions, mild acids and general purpose applications. Polypropylene (Glass filled)Polypropylene (Glass filled) PTFEThermoplastic material that is inert to most chemicals. PTFE Ball PolypropyleneA non-metallic material, suitable for water, caustics, soap solutions, mild acids and general purpose applications. PTFEThermoplastic material that is inert to most chemicals. NPT (BSP)NPT(BSP) Connection Suction Bottom/Discharge RightSuction Bottom/Discharge Right
PV-038 PolypropyleneA non-metallic material, suitable for water, caustics, soap solutions, mild acids and general purpose applications. Polypropylene (Glass filled)Polypropylene (Glass filled) PTFEThermoplastic material that is inert to most chemicals. Viton® Max-Pass®Max-Pass® valve made from Viton® rubber. N/ANot applicable. Viton®Elastomer with good chemical resistance to a wide variety of chemicals. NPT (BSP)NPT(BSP) Connection Suction Right/Discharge Right (NPT/BSP Only)Suction Right/Discharge Right (NPT/BSP Only)
PV-038-B6 PolypropyleneA non-metallic material, suitable for water, caustics, soap solutions, mild acids and general purpose applications. Polypropylene (Glass filled)Polypropylene (Glass filled) PTFEThermoplastic material that is inert to most chemicals. Viton®Elastomer with good chemical resistance to a wide variety of chemicals. PolypropyleneA non-metallic material, suitable for water, caustics, soap solutions, mild acids and general purpose applications. Viton®Elastomer with good chemical resistance to a wide variety of chemicals. NPT (BSP)NPT(BSP) Connection Suction Right/Discharge Right (NPT/BSP Only)Suction Right/Discharge Right (NPT/BSP Only)
PVD-038 PolypropyleneA non-metallic material, suitable for water, caustics, soap solutions, mild acids and general purpose applications. Polypropylene (Glass filled)Polypropylene (Glass filled) PTFEThermoplastic material that is inert to most chemicals. Viton® Max-Pass®Max-Pass® valve made from Viton® rubber. PolypropyleneA non-metallic material, suitable for water, caustics, soap solutions, mild acids and general purpose applications. Viton®Elastomer with good chemical resistance to a wide variety of chemicals. NPT (BSP)NPT(BSP) Connection Suction Bottom/Discharge RightSuction Bottom/Discharge Right
T038-BHT-PTTT-000 PTFEThermoplastic material that is inert to most chemicals. HDPE (High-density Polyethylene)HDPE (High-density Polyethylene) PTFEThermoplastic material that is inert to most chemicals. PTFEThermoplastic material that is inert to most chemicals. PTFEThermoplastic material that is inert to most chemicals. PTFEThermoplastic material that is inert to most chemicals. BSPBSP Connection Center Suction & Discharge w/ 180° Adjustable RotationCenter Suction & Discharge w/ 180° Adjustable Rotation Front to back.
T038-NHT-PTTT-000 PTFEThermoplastic material that is inert to most chemicals. HDPE (High-density Polyethylene)HDPE (High-density Polyethylene) PTFEThermoplastic material that is inert to most chemicals. PTFEThermoplastic material that is inert to most chemicals. PTFEThermoplastic material that is inert to most chemicals. PTFEThermoplastic material that is inert to most chemicals. NPT Center Suction & Discharge w/ 180° Adjustable RotationCenter Suction & Discharge w/ 180° Adjustable Rotation Front to back.

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