HSC,Multi,Stage,Centrifugal,Pumps,G & L Pumps

End-Suction Centrifugal Pumps From G & L Pumps


Model 3642 End Suction Centrifugal Pumps

  • Vertical or Horizontal mounting capabilities.

  • Close-coupled, space saving design

  • Standard carbon/ceramic faced mechanical seal with BUNA elastomers, 300

  • series stainless steel components. Optional seals available.

  • Enclosed impeller design for high efficiencies.

  • Motor is a close-coupled design.Ball bearings carry all radial/axial thrust loads. Designed for continuous operation.

Product Bulletin
Performance Curves
Instruction Manual

Model 3656 S/3756 S-Group End Suction Centrifugal Pumps

  • The 3656 and 3756 S-Group pumps from Goulds have been designed with technical benefits to meet the needs of users in a variety of water supply, recirculation, and cooling applications.

  • The model 3656 offers close coupled design for space saving and simplified maintenance.

  • The model 3756 offers a bearing frame mounted design for flexibility of installation and drive arrangements.

  • Back pull-out to reduce maintenance down time.

  • Standard Type 21 mechanical seal for both reliability and availability. Carbon/ceramic/ BUNA standard, with other faces and elastomers available.3656/3756 available in all iron, bronze fitted or all bronze construction for application versatility.

  • Replaceable wearing components include stainless steel shaft sleeve and casing and hub wear rings to maintain peak efficiency.Packed box sealing is also available as an option.

  • Enclosed impeller design, dynamic balancing and renewable wear rings reduce losses affecting performance and pump life.

  • Suction and discharge pipe connections are NPT threaded, except 3 x 4 7 which has 125 lb. ANSI flat faced flanges.

  • Rigid cast iron motor adapter provides support and registered fits maintain positive unit alignment.

  • Standard NEMA motor frame, JM or JP shaft extension, C-face mounting, single phase or three phase, 3500 or 1750 RPM. Open drip proof and totally enclosed fan cooled.

  • Optional explosion proof or high efficiency motors available.Optional rigid carbon steel bedplate, sheet metal coupling guard and T. B. Woods spacer coupling for 3756 models.

Product Bulletin
Instruction Manual

Model 3656/3756LH
End Suction Centrifugal Pumps

  • Back pullout to reduce maintenance down time.

  • Standard John Crane Type 21 mechanical seal for both reliability and availability.

  • Available in all iron or bronze fitted construction for application versatility.

  • Replaceable-wearing components include stainless steel shaft sleeve and casing wear ring to maintain peak efficiency.

  • Enclosed impeller design, dynamic balancing and renewable wear ring reduce losses affecting performance and pump life.

  • NPT suction/discharge connections and casing rotation for piping connection versatility (sizes 51BF,52BF,53BF).

  • Flanged suction/discharge connections and casing rotation for piping connection versatility(sizes 54BF,55BF).

Product Bulletin
Instruction Manual

Model 3656 M/LGroup/3756 M/LGroup
End Suction Centrifugal Pumps

  • Back pull-out to reduce maintenance down time.

  • Standard John Crane Type 21 mechanical seal for both reliability and availability. Carbon/ceramic/ BUNA standard, with other faces and elastomers available.

  • Available in all iron or bronze fitted construction for application versatility.

  • Replaceable wearing components include stainless steel shaft sleeve and casing and hub wear rings to maintain peak efficiency.

  • Enclosed impeller design, dynamic balancing and renewable wear rings reduce losses affecting performance and pump life.125 lb. ANSI flange suction/discharge connections and casing rotation for piping connection versatility.

  • NPT threaded connections are supplied on 1 1/2 x 2 - 10 and 2 1/2 x 3 - 8 models.

  • Optional rigid carbon steel bedplate, sheet metal coupling guard and T. B. Woods spacer coupling for 3756 models.

Product Bulletin
Instruction Manual

Model 3742
End Suction Centrifugal Pumps

  • Construction: Available in bronze-fitted (BF), all iron (AI), or all bronze (AB). Bronze-fitted means bronze impeller.

  • Frame-Mounted Design: Flexibility of installation and driver arrangements.

  • Back Pull-Out Design: Simplifies maintenance when used with spacer type coupling.

  • Cast Iron Power Frame: Rigidly supported, grease-for-life ball bearing assembly.

  • Impeller: Enclosed design for high efficiencies. Threaded directly on pump shaft.

  • Stainless steel locknut on three phase models. Requires no clearance adjustments. Balanced for smooth operation.

  • Mechanical Seal: Standard John Crane Type 6 with carbon versus ceramic faces, BUNA elastomers, and 18-8 stainless metal parts. Optional high temperature and chemical duty seals available.

  • Motors: NEMA standard open drip-proof, totally enclosed fan cooled or explosion proof enclosures. Rugged ball bearing design for continuous duty under all operating conditions.

Product Bulletin
Instruction Manual

Model MCC
End Suction Centrifugal Pumps

  • Superior Materials of Construction: AISI 316L stainless steel impeller and seal housing for corrosion resistance, and improved strength and ductility. Cast iron casing for strength and durability.

  • High Efficiency Impeller: Enclosed impeller in 316L stainless steel maintains maximum efficiencies over the life of the pump without adjustment.

  • Casing: Cast iron construction with NPT threaded, centerline connections, easily accessible vent, prime and drain connections. Nine position casing rotation for easy piping.

  • Mechanical Seal: Standard John Crane seal with carbon ceramic faces, BUNA elastomers, and stainless metal parts. Optional high temperature and chemical duty seals available.

  • Motors: NEMA standard open drip-proof, totally enclosed fan cooled enclosures. Rugged ball bearing design for continuous duty under all operating conditions.

Product Bulletin
Instruction Manual

Commercial Product Line Brochure

Product Brochure
Product Brochure - French