• Goulds 51AI1G6A1 3656 LH Centrifugal Pump

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Goulds

51AI1G6A1

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Goulds 51AI1G6A1 3656 LH Series Centrifugal Pump, Size 2 x 2-5, All Iron, Close Coupled, 2 HP, 208-230/460 Volt, 60 hz, Three Phase, EPR Mechanical Seal, TEFC - Totally Enclosed Fan Cooled Motor, 3500 RPM, 4" Impeller Diameter, 2" NPT Suction, 2" NPT Discharge

$1,142.66

Item: 51AI1G6A1
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51AI1G6A1

Goulds 51AI1G6A1 3656 LH Series Centrifugal Pump, Size 2 x 2-5, All Iron, Close Coupled, 2 HP, 208-230/460 Volt, 60 hz, Three Phase, EPR Mechanical Seal, TEFC - Totally Enclosed Fan Cooled Motor, 3500 RPM, 4" Impeller Diameter, 2" NPT Suction, 2" NPT Discharge

Adapter MaterialCast Iron
Capacities (GPM)900 GPM (204 m3/hr) at 3500 RPM
Casing MaterialCast Iron
Discharge NPT (Inches)2" NPT
Heads To (Feet)65 feet THD (19.8 m) at 3500 RPM
HP2
Hz60
Impeller MaterialCast Iron
Impeller Size (Inches)4"
MaterialAll Iron
MaxImum Operating Temperature212°F (100°C) with standard seal or 250°F (121°C) with optional seal
Maximum Working Pressure (PSIG)175 PSIG (12 bars)
Motor Enclosure TypeTEFC - Totally Enclosed Fan Cooled
PhaseThree Phase
Pump Size2 x 2-5
Quick Specs2HP 3/60/575 2P TE 4.00"
RotaryCarbon
Shaft Seal MaterialEPR - Ethylene Propylene
Speed (RPM)3500
StationarySil-Carbide
Suction NPT (Inches)2" NPT
Suction Pressure100 PSIG (9 bars)
Voltage208-230/460

3656 3756LH Cast Iron Bronze Pump Series Information

Features & Benefits
Goulds 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.

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3656 3756LH Cast Iron Bronze Pump Series

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

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3656 3756LH Cast Iron Bronze Pump Series

Goulds 3657 / 3757 LH Model Technical Brochure & Performance Curves

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3656 3756LH Cast Iron Bronze Pump Series

Goulds 3657 / 3757 LH Pump Repair Parts

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Repair Parts for 51AI1G6A1

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