• Goulds Pump 3BF2D4A1 3656 S Group Centrifugal

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Goulds

3BF2D4A1

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Goulds 3BF2D4A1 3656 S Group Series Centrifugal Pump, Size 1 1/2 x 2 - 6, Bronze Fitted, Close Coupled, 3/4 HP, 115/230 Volt, 60 hz, Single Phase, EPR Mechanical Seal, TEFC - Totally Enclosed Fan Cooled Motor, 1750 RPM, 5.9375" (5 15/16") Impeller Diameter, 2" NPT Suction, 1 1/2" NPT Discharge

$1,115.34

Item: 3BF2D4A1
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3BF2D4A1

Goulds 3BF2D4A1 3656 S Group Series Centrifugal Pump, Size 1 1/2 x 2 - 6, Bronze Fitted, Close Coupled, 3/4 HP, 115/230 Volt, 60 hz, Single Phase, EPR Mechanical Seal, TEFC - Totally Enclosed Fan Cooled Motor, 1750 RPM, 5.9375" (5 15/16") Impeller Diameter, 2" NPT Suction, 1 1/2" NPT Discharge

Adapter MaterialCast Iron
Capacities (GPM)550 GPM at 3500 RPM 350 GPM at 1750 RPM
Casing Wear Ring MaterialBrass
Discharge NPT (Inches)1 1/2" NPT
Heads To (Feet)280 Feet TDH (85 m) at 3500 RPM 67 Feet TDH (20 m) at 1750 RPM
HP3/4
Hz60
Impeller MaterialSilicon Bronze
Impeller Size (Inches)5.9375" (5 15/16")
MaterialBronze Fitted
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
Motor Shaft Material316 Stainless Steel
PhaseSingle Phase
Pump Size1 1/2 x 2 - 6
RotaryCarbon
Shaft Seal MaterialEPR - Ethylene Propylene
Speed (RPM)1750
StationarySil-Carbide
Suction NPT (Inches)2" NPT
Suction Pressure100 PSIG (7 bars)
Voltage115/230

3656 3756 S-Group Cast Iron Bronze Pump Series Information

Features & Benefits
Goulds Pump Model 3656 and 3756 S-Group Offers A Full Range of Product Features:
• 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.
• 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.
• 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.
• 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.
General Description
3656/3756 S-Group models are Cast Iron, Bronze Fitted Centrifugal Pumps Close-Coupled and Frame Mounted Models
Materials of Construction
Superior Materials of Construction: AISI 304 and 316L stainless steel liquid handling components for corrosion resistance, quality appearance, and improved strength and ductility.
Enclosed Impeller
Enclosed impeller design, dynamic balancing and renewable wear rings reduce losses affecting performance and pump life.
Mechanical Shaft Seal Information
Standard Type 21 mechanical seal for both reliability and availability. Carbon/ceramic/ BUNA standard, with other faces and elastomers available.
Motor Information
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.

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SeriesTypeLink

3656 3756 S-Group Cast Iron Bronze Pump Series

Goulds 3656 / 3756 S Group Installation, Operation & Maintenance Instruction Manual

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3656 3756 S-Group Cast Iron Bronze Pump Series

Goulds 3656 / 3756 S-Group Technical Brochure & Performance Curves

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3656 3756 S-Group Cast Iron Bronze Pump Series

Goulds 3656 / 3756 S, M & L Group Repair Parts

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3656 3756 S-Group Cast Iron Bronze Pump Series

Goulds 3656 / 3756 S-Group Power Frame Repair Parts

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Repair Parts for 3BF2D4A1

Productqty.shippingprice
2K119

2K119

Lead Time TBD$410.90
10K19

10K19

Ships in 1 Day $121.10
1K98 Call for Shipping
5K194

5K194

Lead Time TBD$31.50
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