3" Discontinued Pumps

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, stall free, non-metallic air section ensures stall free & freeze free operation.
Rugged valve system allows operation under a variety of conditions, ranging from clean fluids to slurries, to solids applications. Bolted design
provides ease of maintenance and leak free operation.

  • Suitable for clean fluids, slurries or up to 7/16” solids
  • Heavy duty air valve
  • Aluminum chamber
  • Muffler included

*Carrying Handles available (sold separately)

How Can We Help?

 


What code is in the image?

 

3" Discontinued Pumps

Part No. Fluid End Air End Diaphragms Valve/Ball Valve Seats O-Rings Connection Type Fluid Porting
A300-BAA-GGNN-000 AluminumGeneral Purpose metal, suitable for water, oils, most solvents, most paints. AluminumAluminum Geolast®Injection molded thermoplastic material with characteristics similar to Nitrile. Has excellent abrasion resistance. NitrileGeneral purpose elastomer used on water and most non synthetic oils. NitrileGeneral purpose elastomer used on water and most non synthetic oils. NitrileGeneral purpose elastomer used on water and most non synthetic oils. BSPBSP Connection Suction Center Front/Discharge Center RearSuction Center Front/Discharge Center Rear
A300-BAA-GGNN-040 AluminumGeneral Purpose metal, suitable for water, oils, most solvents, most paints. AluminumAluminum Geolast®Injection molded thermoplastic material with characteristics similar to Nitrile. Has excellent abrasion resistance. NitrileGeneral purpose elastomer used on water and most non synthetic oils. NitrileGeneral purpose elastomer used on water and most non synthetic oils. NitrileGeneral purpose elastomer used on water and most non synthetic oils. BSPBSP Connection Suction Center Front/Discharge Center RearSuction Center Front/Discharge Center Rear
A300-BAA-GTNN-000 AluminumGeneral Purpose metal, suitable for water, oils, most solvents, most paints. AluminumAluminum Geolast®Injection molded thermoplastic material with characteristics similar to Nitrile. Has excellent abrasion resistance. PTFEThermoplastic material that is inert to most chemicals. NitrileGeneral purpose elastomer used on water and most non synthetic oils. NitrileGeneral purpose elastomer used on water and most non synthetic oils. BSPBSP Connection Suction Center Front/Discharge Center RearSuction Center Front/Discharge Center Rear
A300-BAA-GTNN-040 AluminumGeneral Purpose metal, suitable for water, oils, most solvents, most paints. AluminumAluminum Geolast®Injection molded thermoplastic material with characteristics similar to Nitrile. Has excellent abrasion resistance. PTFEThermoplastic material that is inert to most chemicals. NitrileGeneral purpose elastomer used on water and most non synthetic oils. NitrileGeneral purpose elastomer used on water and most non synthetic oils. BSPBSP Connection Suction Center Front/Discharge Center RearSuction Center Front/Discharge Center Rear
A300-BAA-SSEE-000 AluminumGeneral Purpose metal, suitable for water, oils, most solvents, most paints. AluminumAluminum 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. EPDMGeneral purpose elastomer with good resistance to many acids and basis. EPDMGeneral purpose elastomer with good resistance to many acids and basis. BSPBSP Connection Suction Center Front/Discharge Center RearSuction Center Front/Discharge Center Rear
A300-BAA-SSEE-040 AluminumGeneral Purpose metal, suitable for water, oils, most solvents, most paints. AluminumAluminum 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. EPDMGeneral purpose elastomer with good resistance to many acids and basis. EPDMGeneral purpose elastomer with good resistance to many acids and basis. BSPBSP Connection Suction Center Front/Discharge Center RearSuction Center Front/Discharge Center Rear
A300-BAA-TTYT-000 AluminumGeneral Purpose metal, suitable for water, oils, most solvents, most paints. AluminumAluminum PTFEThermoplastic material that is inert to most chemicals. PTFEThermoplastic material that is inert to most chemicals. NylonA non-metallic material, suitable for most solvents and oils. PTFEThermoplastic material that is inert to most chemicals. BSPBSP Connection Suction Center Front/Discharge Center RearSuction Center Front/Discharge Center Rear
A300-BAA-TTYT-040 AluminumGeneral Purpose metal, suitable for water, oils, most solvents, most paints. AluminumAluminum PTFEThermoplastic material that is inert to most chemicals. PTFEThermoplastic material that is inert to most chemicals. NylonA non-metallic material, suitable for most solvents and oils. PTFEThermoplastic material that is inert to most chemicals. BSPBSP Connection Suction Center Front/Discharge Center RearSuction Center Front/Discharge Center Rear
A300-BAA-VVYV-000 AluminumGeneral Purpose metal, suitable for water, oils, most solvents, most paints. AluminumAluminum Viton®Elastomer with good chemical resistance to a wide variety of chemicals. Viton®Elastomer with good chemical resistance to a wide variety of chemicals. NylonA non-metallic material, suitable for most solvents and oils. Viton®Elastomer with good chemical resistance to a wide variety of chemicals. BSPBSP Connection Suction Center Front/Discharge Center RearSuction Center Front/Discharge Center Rear
A300-BAA-VVYV-040 AluminumGeneral Purpose metal, suitable for water, oils, most solvents, most paints. AluminumAluminum Viton®Elastomer with good chemical resistance to a wide variety of chemicals. Viton®Elastomer with good chemical resistance to a wide variety of chemicals. NylonA non-metallic material, suitable for most solvents and oils. Viton®Elastomer with good chemical resistance to a wide variety of chemicals. BSPBSP Connection Suction Center Front/Discharge Center RearSuction Center Front/Discharge Center Rear
A300-NAA-GGNN-000 AluminumGeneral Purpose metal, suitable for water, oils, most solvents, most paints. AluminumAluminum Geolast®Injection molded thermoplastic material with characteristics similar to Nitrile. Has excellent abrasion resistance. NitrileGeneral purpose elastomer used on water and most non synthetic oils. NitrileGeneral purpose elastomer used on water and most non synthetic oils. NitrileGeneral purpose elastomer used on water and most non synthetic oils. NPT Suction Center Front/Discharge Center RearSuction Center Front/Discharge Center Rear
A300-NAA-GGNN-040 AluminumGeneral Purpose metal, suitable for water, oils, most solvents, most paints. AluminumAluminum Geolast®Injection molded thermoplastic material with characteristics similar to Nitrile. Has excellent abrasion resistance. NitrileGeneral purpose elastomer used on water and most non synthetic oils. NitrileGeneral purpose elastomer used on water and most non synthetic oils. NitrileGeneral purpose elastomer used on water and most non synthetic oils. NPT Suction Center Front/Discharge Center RearSuction Center Front/Discharge Center Rear
A300-NAA-GTNN-000 AluminumGeneral Purpose metal, suitable for water, oils, most solvents, most paints. AluminumAluminum Geolast®Injection molded thermoplastic material with characteristics similar to Nitrile. Has excellent abrasion resistance. PTFEThermoplastic material that is inert to most chemicals. NitrileGeneral purpose elastomer used on water and most non synthetic oils. NitrileGeneral purpose elastomer used on water and most non synthetic oils. NPT Suction Center Front/Discharge Center RearSuction Center Front/Discharge Center Rear
A300-NAA-GTNN-040 AluminumGeneral Purpose metal, suitable for water, oils, most solvents, most paints. AluminumAluminum Geolast®Injection molded thermoplastic material with characteristics similar to Nitrile. Has excellent abrasion resistance. PTFEThermoplastic material that is inert to most chemicals. NitrileGeneral purpose elastomer used on water and most non synthetic oils. NitrileGeneral purpose elastomer used on water and most non synthetic oils. NPT Suction Center Front/Discharge Center RearSuction Center Front/Discharge Center Rear
A300-NAA-SSEE-000 AluminumGeneral Purpose metal, suitable for water, oils, most solvents, most paints. AluminumAluminum 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. EPDMGeneral purpose elastomer with good resistance to many acids and basis. EPDMGeneral purpose elastomer with good resistance to many acids and basis. NPT Suction Center Front/Discharge Center RearSuction Center Front/Discharge Center Rear
A300-NAA-SSEE-040 AluminumGeneral Purpose metal, suitable for water, oils, most solvents, most paints. AluminumAluminum 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. EPDMGeneral purpose elastomer with good resistance to many acids and basis. EPDMGeneral purpose elastomer with good resistance to many acids and basis. NPT Suction Center Front/Discharge Center RearSuction Center Front/Discharge Center Rear
A300-NAA-TTYT-000 AluminumGeneral Purpose metal, suitable for water, oils, most solvents, most paints. AluminumAluminum PTFEThermoplastic material that is inert to most chemicals. PTFEThermoplastic material that is inert to most chemicals. NylonA non-metallic material, suitable for most solvents and oils. PTFEThermoplastic material that is inert to most chemicals. NPT Suction Center Front/Discharge Center RearSuction Center Front/Discharge Center Rear
A300-NAA-TTYT-040 AluminumGeneral Purpose metal, suitable for water, oils, most solvents, most paints. AluminumAluminum PTFEThermoplastic material that is inert to most chemicals. PTFEThermoplastic material that is inert to most chemicals. NylonA non-metallic material, suitable for most solvents and oils. PTFEThermoplastic material that is inert to most chemicals. NPT Suction Center Front/Discharge Center RearSuction Center Front/Discharge Center Rear
A300-NAA-VVVV-000 AluminumGeneral Purpose metal, suitable for water, oils, most solvents, most paints. AluminumAluminum Viton®Elastomer with good chemical resistance to a wide variety of chemicals. Viton®Elastomer with good chemical resistance to a wide variety of chemicals. Viton®Elastomer with good chemical resistance to a wide variety of chemicals. Viton®Elastomer with good chemical resistance to a wide variety of chemicals. NPT Suction Center Front/Discharge Center RearSuction Center Front/Discharge Center Rear
A300-NAA-VVYV-000 AluminumGeneral Purpose metal, suitable for water, oils, most solvents, most paints. AluminumAluminum Viton®Elastomer with good chemical resistance to a wide variety of chemicals. Viton®Elastomer with good chemical resistance to a wide variety of chemicals. NylonA non-metallic material, suitable for most solvents and oils. Viton®Elastomer with good chemical resistance to a wide variety of chemicals. NPT Suction Center Front/Discharge Center RearSuction Center Front/Discharge Center Rear
A300-NAA-VVYV-040 AluminumGeneral Purpose metal, suitable for water, oils, most solvents, most paints. AluminumAluminum Viton®Elastomer with good chemical resistance to a wide variety of chemicals. Viton®Elastomer with good chemical resistance to a wide variety of chemicals. NylonA non-metallic material, suitable for most solvents and oils. Viton®Elastomer with good chemical resistance to a wide variety of chemicals. NPT Suction Center Front/Discharge Center RearSuction Center Front/Discharge Center Rear
AB-30 AluminumGeneral Purpose metal, suitable for water, oils, most solvents, most paints. AluminumAluminum Geolast®Injection molded thermoplastic material with characteristics similar to Nitrile. Has excellent abrasion resistance. NitrileGeneral purpose elastomer used on water and most non synthetic oils. NitrileGeneral purpose elastomer used on water and most non synthetic oils. NitrileGeneral purpose elastomer used on water and most non synthetic oils. NPT Suction Center Front/Discharge Center FrontSuction Center Front/Discharge Center Front
AB-30-B2 AluminumGeneral Purpose metal, suitable for water, oils, most solvents, most paints. AluminumAluminum Geolast®Injection molded thermoplastic material with characteristics similar to Nitrile. Has excellent abrasion resistance. PTFEThermoplastic material that is inert to most chemicals. NitrileGeneral purpose elastomer used on water and most non synthetic oils. NitrileGeneral purpose elastomer used on water and most non synthetic oils. NPT Suction Center Front/Discharge Center FrontSuction Center Front/Discharge Center Front
AB-30-B2-P15 AluminumGeneral Purpose metal, suitable for water, oils, most solvents, most paints. AluminumAluminum Geolast®Injection molded thermoplastic material with characteristics similar to Nitrile. Has excellent abrasion resistance. PTFEThermoplastic material that is inert to most chemicals. NitrileGeneral purpose elastomer used on water and most non synthetic oils. NitrileGeneral purpose elastomer used on water and most non synthetic oils. BSPBSP Connection Suction Center Front/Discharge Center FrontSuction Center Front/Discharge Center Front
AB-30-P15 AluminumGeneral Purpose metal, suitable for water, oils, most solvents, most paints. AluminumAluminum Geolast®Injection molded thermoplastic material with characteristics similar to Nitrile. Has excellent abrasion resistance. NitrileGeneral purpose elastomer used on water and most non synthetic oils. NitrileGeneral purpose elastomer used on water and most non synthetic oils. NitrileGeneral purpose elastomer used on water and most non synthetic oils. BSPBSP Connection Suction Center Front/Discharge Center FrontSuction Center Front/Discharge Center Front
AL-30 AluminumGeneral Purpose metal, suitable for water, oils, most solvents, most paints. AluminumAluminum UrethaneGeneral purpose elastomer with excellent abrasion resistance. Geolast®Injection molded thermoplastic material with characteristics similar to Nitrile. Has excellent abrasion resistance. NitrileGeneral purpose elastomer used on water and most non synthetic oils. NitrileGeneral purpose elastomer used on water and most non synthetic oils. NPT Suction Center Front/Discharge Center FrontSuction Center Front/Discharge Center Front
AL-30E AluminumGeneral Purpose metal, suitable for water, oils, most solvents, most paints. AluminumAluminum 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. EPDMGeneral purpose elastomer with good resistance to many acids and basis. EPDMGeneral purpose elastomer with good resistance to many acids and basis. NPT Suction Center Front/Discharge Center FrontSuction Center Front/Discharge Center Front
AL-30E-P15 AluminumGeneral Purpose metal, suitable for water, oils, most solvents, most paints. AluminumAluminum 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. EPDMGeneral purpose elastomer with good resistance to many acids and basis. EPDMGeneral purpose elastomer with good resistance to many acids and basis. BSPBSP Connection Suction Center Front/Discharge Center FrontSuction Center Front/Discharge Center Front
AL-30T AluminumGeneral Purpose metal, suitable for water, oils, most solvents, most paints. AluminumAluminum PTFEThermoplastic material that is inert to most chemicals. PTFEThermoplastic material that is inert to most chemicals. NylonA non-metallic material, suitable for most solvents and oils. PTFEThermoplastic material that is inert to most chemicals. NPT Suction Center Front/Discharge Center FrontSuction Center Front/Discharge Center Front
AL-30T-P15 AluminumGeneral Purpose metal, suitable for water, oils, most solvents, most paints. AluminumAluminum PTFEThermoplastic material that is inert to most chemicals. PTFEThermoplastic material that is inert to most chemicals. NylonA non-metallic material, suitable for most solvents and oils. PTFEThermoplastic material that is inert to most chemicals. BSPBSP Connection Suction Center Front/Discharge Center FrontSuction Center Front/Discharge Center Front
AL-30V AluminumGeneral Purpose metal, suitable for water, oils, most solvents, most paints. AluminumAluminum Viton®Elastomer with good chemical resistance to a wide variety of chemicals. Viton®Elastomer with good chemical resistance to a wide variety of chemicals. Viton®Elastomer with good chemical resistance to a wide variety of chemicals. Viton®Elastomer with good chemical resistance to a wide variety of chemicals. NPT Suction Center Front/Discharge Center FrontSuction Center Front/Discharge Center Front
AN-30 AluminumGeneral Purpose metal, suitable for water, oils, most solvents, most paints. AluminumAluminum NitrileGeneral purpose elastomer used on water and most non synthetic oils. NitrileGeneral purpose elastomer used on water and most non synthetic oils. NitrileGeneral purpose elastomer used on water and most non synthetic oils. NitrileGeneral purpose elastomer used on water and most non synthetic oils. NPT Suction Center Front/Discharge Center FrontSuction Center Front/Discharge Center Front
H300-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. 3" Tri-Clamp Suction Center Rear/Discharge Center RearSuction Center Rear/Discharge Center Rear
H300-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. 3" Tri-Clamp Suction Center Rear/Discharge Center RearSuction Center Rear/Discharge Center Rear
P300-AHH-EEHE-000 FDA Buna-NFDA accepted Buna-N. HDPE (High-density Polyethylene)HDPE (High-density Polyethylene) EPDMGeneral purpose elastomer with good resistance to many acids and basis. EPDMGeneral purpose elastomer with good resistance to many acids and basis. HDPE High-density polyethylene EPDMGeneral purpose elastomer with good resistance to many acids and basis. ANSI FlangeANSI Flange Connection Center Suction & Discharge w/ 180° Adjustable RotationCenter Suction & Discharge w/ 180° Adjustable Rotation Front to back.
P300-AHH-PTHT-000 FDA Buna-NFDA accepted Buna-N. HDPE (High-density Polyethylene)HDPE (High-density Polyethylene) PTFEThermoplastic material that is inert to most chemicals. PTFEThermoplastic material that is inert to most chemicals. HDPE High-density polyethylene PTFEThermoplastic material that is inert to most chemicals. ANSI FlangeANSI Flange Connection Center Suction & Discharge w/ 180° Adjustable RotationCenter Suction & Discharge w/ 180° Adjustable Rotation Front to back.
P300-BHH-EEHE-000 FDA Buna-NFDA accepted Buna-N. HDPE (High-density Polyethylene)HDPE (High-density Polyethylene) EPDMGeneral purpose elastomer with good resistance to many acids and basis. EPDMGeneral purpose elastomer with good resistance to many acids and basis. HDPE High-density polyethylene EPDMGeneral purpose elastomer with good resistance to many acids and basis. BSPBSP Connection Center Suction & Discharge w/ 180° Adjustable RotationCenter Suction & Discharge w/ 180° Adjustable Rotation Front to back.
P300-BHH-PTHT-000 FDA Buna-NFDA accepted Buna-N. HDPE (High-density Polyethylene)HDPE (High-density Polyethylene) PTFEThermoplastic material that is inert to most chemicals. PTFEThermoplastic material that is inert to most chemicals. HDPE High-density polyethylene 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.
P300-DHH-EEHE-000 FDA Buna-NFDA accepted Buna-N. HDPE (High-density Polyethylene)HDPE (High-density Polyethylene) EPDMGeneral purpose elastomer with good resistance to many acids and basis. EPDMGeneral purpose elastomer with good resistance to many acids and basis. HDPE High-density polyethylene EPDMGeneral purpose elastomer with good resistance to many acids and basis. DIN FlangeDIN Flange Connection Center Suction & Discharge w/ 180° Adjustable RotationCenter Suction & Discharge w/ 180° Adjustable Rotation Front to back.
P300-DHH-PTHT-000 FDA Buna-NFDA accepted Buna-N. HDPE (High-density Polyethylene)HDPE (High-density Polyethylene) PTFEThermoplastic material that is inert to most chemicals. PTFEThermoplastic material that is inert to most chemicals. HDPE High-density polyethylene PTFEThermoplastic material that is inert to most chemicals. DIN FlangeDIN Flange Connection Center Suction & Discharge w/ 180° Adjustable RotationCenter Suction & Discharge w/ 180° Adjustable Rotation Front to back.
P300-NHH-EEHE-000 FDA Buna-NFDA accepted Buna-N. HDPE (High-density Polyethylene)HDPE (High-density Polyethylene) EPDMGeneral purpose elastomer with good resistance to many acids and basis. EPDMGeneral purpose elastomer with good resistance to many acids and basis. HDPE High-density polyethylene EPDMGeneral purpose elastomer with good resistance to many acids and basis. NPT Center Suction & Discharge w/ 180° Adjustable RotationCenter Suction & Discharge w/ 180° Adjustable Rotation Front to back.
P300-NHH-PTHT-000 FDA Buna-NFDA accepted Buna-N. HDPE (High-density Polyethylene)HDPE (High-density Polyethylene) PTFEThermoplastic material that is inert to most chemicals. PTFEThermoplastic material that is inert to most chemicals. HDPE High-density polyethylene 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.

Fast Pump Finder

News & Highlights

  • February 16, 2016 - Hygienic & Sanitary Pumps Learn More >
  • February 15, 2016 - All-Pur FDA Compliant Pumps Learn More >

 

ISO 9001 Certification

MUM Industries is ISO 9001:2008 Certified. Learn more >

All-PũR® Pumps

All-Flo line of FDA-compliant All-PũR® pumps. Learn more >

Specialty Performance 3/8˝ Pump

the revolution in low flow pump technology. Learn more >

  • 1/4” Pumps
  • 3/8” Pumps
  • 1/2” Pumps
  • 3/4” Pumps
  • 1" Pumps
  • 1-1/2” Pumps
  • 2” Pumps
  • 3” Pumps
  • Aluminum Pulsation Dampeners
  • Stainless Steel Pulsation Dampeners
  • Polyethylene Pulsation Dampeners
  • PTFE Pulsation Dampeners
  • Discontinued Pumps