Description
Goulds 3656 S-Group Close-Coupled Centrifugal Pump
The 3656 and 3756 S-Group pumps from Goulds Water Technology have been designed with technical benefits to meet the needs of users in a variety of water supply, recirculation, and cooling applications.
| Series | 3656 S-Group Centrifugal Pumps |
| Manufacturer Part Number | 4BF2E4H0 |
| UPC | |
| Product Type | Complete Pump |
| Pump Size | 2-1/2 x 3 -7 |
| Material | Bronze Fitted |
| Rotation/Option | N/A |
| Seal Material | Carbon/Ceramic/BUNA |
| Speed | 1750 RPM |
| HP Rating | 1 HP |
| Voltage | 115/208-230V |
| Hz | 60 Hz |
| Phase | 1 |
| Impeller Type | Standard Impeller |
| Impeller Diameter | 4-3/4 in. |
| Suction | 3 in. |
| Discharge | 2.5 in. |
| Motor Enclosure Type | TEFC |
Features:
- The model 3656 offers close coupled design for space saving and simplified maintenance.
- 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.
Applications:
- Booster service
- Spraying systems
- Irrigation
- Water circulation
- Liquid transfer
- General purpose pumping