51BF2C4B3

Goulds Pump 51BF2C4B3, 3656 LH Group, Bronze Fitted, Close Coupled Centrifugal, 1/2 HP, Single Phase, 60Hz, 115/230 Volt, 3.75" (3 3/4") Impeller Diameter, 1750 RPM, 2 x 2-5, TEFC - Totally Enclosed Fan Cooled Motor Enclosure, Carbon / Sil-Carbide / Viton Shaft Seal.

Brand: Goulds Water Technology

Series:

3656 / 3756 LH

Item: 51BF2C4B3

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Overview

Literature & Manuals

Find the manuals, product sheets and all the information you need

Type	Title	Link
Brochures	Goulds 3657 / 3757 LH Model Technical Brochure & Performance Curves	View
Installation & Operation Manuals	Goulds 3657/3757 LH Installation, Operation & Maintenance Instruction Manual	View
Parts Breakdowns	Goulds 3656 / 3756 LH Repair Parts	View

Series Information

3656 / 3756 LH Information

Features & Benefits
Goulds Water Technology 3656 / 3756 LH Pumps are designed for an array or applications and have several features and benefits. • Performance testing of every pump we manufacture assures troublefree operation. • Back pull-out to reducemaintenance downtime. • Standard John CraneType 21 mechanical sealfor both reliability andavailability. • Available in all iron orbronze fitted constructionfor 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. • Suction and discharge connections are NPT threaded except for them 4 x 4-5 and 5 x 5-6 sizes which have ANSI class 125 flat faced flanges. • Casing mounting is standard with a vertical discharge however can be rotated in 90 degree increments for side discharge arrangements.
General Description
3656 LH and 3756 LH pumps from Goulds Water Technology have been designed with technical benefits to meet the needs of both manufacturers and users in a variety of refrigeration and cooling applications as well as irrigation applications.
Motor Information
NEMA standard JM frame for 3656LH or T-frame for 3756LH. Open dripproof, totally enclosed fan cooled and explosion proof enclosures available. Single phase (115/230 V) and Three phase (208 – 230/460 V) versions are available. Horsepowers are ½ at 1750 RPM and ¾ – 5 HP at 3500 RPM.

Related Products and Parts

Popular Series

Series associated to this product and brand

51BF2C4B3

Type

Title

Link

Goulds 3657 / 3757 LH Model Technical Brochure & Performance Curves

View

Goulds 3657/3757 LH Installation, Operation & Maintenance Instruction Manual

View

Goulds 3656 / 3756 LH Repair Parts

View

Features & Benefits

Goulds Water Technology 3656 / 3756 LH Pumps are designed for an array or applications and have several features and benefits.
• Performance testing of every pump we manufacture assures troublefree operation.
• Back pull-out to reducemaintenance downtime.
• Standard John CraneType 21 mechanical sealfor both reliability andavailability.
• Available in all iron orbronze fitted constructionfor 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.
• Suction and discharge connections are NPT threaded except for them 4 x 4-5 and 5 x 5-6 sizes which have ANSI class 125 flat faced flanges.
• Casing mounting is standard with a vertical discharge however can be rotated in 90 degree increments for side discharge arrangements.

General Description

3656 LH and 3756 LH pumps from Goulds Water Technology have been designed with technical benefits to meet the needs of both manufacturers and users in a variety of refrigeration and cooling applications as well as irrigation applications.

Motor Information

NEMA standard JM frame for 3656LH or T-frame for 3756LH. Open dripproof, totally enclosed fan cooled and explosion proof enclosures available. Single phase (115/230 V) and Three phase (208 – 230/460 V) versions are available. Horsepowers are ½ at 1750 RPM and ¾ – 5 HP at 3500 RPM.