Goulds F2BF07, Centrifugal Frame Mounted Pump End Only, Series 3742, 3/4 HP, 1-1/4" NPT Discharge, 3500 RPM, Bronze Fitted
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FEATURES
Goulds 3742 Bronze Fitted Frame-Mounted Centrifugal Pump
The 3742 is a single stage, end-suction centrifugal bare pump that can be coupled to motor through a spacer coupling or belt driven. This pump is engineered with a cast iron construction and bronze impeller.
Please note that this is a bare pump only. Motor is not included.
Features
- Frame mounting design offers flexibility of installation and driver arrangements
- Can be coupled to motor through a spacer coupling or belt driven
- Bearing frame has greased for life bearings. No lubrication is possible or necessary
- Enclosed design impeller for high efficiencies. Threaded directly on motor shaft
- Back pullout design. Discharge can be rotated in eight positions. Vertical discharge standard. Tapped openings provided for priming, venting and draining
- Mechanical seal is standard with carbon/ ceramic faces, BUNA elastomers, 300 series stainless steel components
Applications
- Water circulation
- Booster service
- Liquid transfer
- Spraying systems
- Jockey pump service
- Residential and commercial general purpose pumping
Brand | Goulds |
Mfg. Number | F2BF07 |
Series | 3742 |
Product Type | Centrifugal Pump |
Application | Booster/Water circulation |
Horsepower | 3/4 HP |
Frequency | 60 Hz |
Speed | 3500 RPM |
Suction Connection | 1-1/2" NPT |
Discharge Connection | 1-1/4" NPT |
Design | Close coupled |
Rotation | Clockwise when viewed from motor end |
Pump Size | 1-1/4 x 1-1/2 - 5 |
Impeller Diameter | 3-1/8" |
Impeller Material | Bronze |
Housing Material | Cast Iron |
Seal Type | Carbon/ceramic faces, BUNA elastomers |
Max. Working Pressure | 125 PSI |
Max. Temperature | 212°F |
The Goulds’ 3742 Series frame-mounted, end-suction, Centrifugal Pumps are designed for water circulation, booster service, liquid transfer, spraying systems, jockey pump service, and general purpose pumping. These pumps can be mounted in vertical or horizontal position. They are built with all iron, all bronze, or bronze fitted construction and an enclosed impeller in multiple sizes. Models are available in a variety of power outputs and NPT suction and discharge sizes. The Goulds 3742 are a single stage, end-suction centrifugal bare pump that can be coupled to motor through a spacer coupling or belt driven. Please note that this is a bare pump only. The Motor is not included. The compact, close coupled and space saving design provides for easy installation. Flexible couplings and bedplates are not required. The design also offers flexibility of installation and driver arrangements. A cast iron power frame rigidly supports the grease-for-life ball bearing shaft assembly. The enclosed impeller design provides high efficiencies while also being balanced for smooth operation. The impellers are threaded directly onto the motor shaft. Stainless steel locknuts on three phase models require no clearance adjustment. Casings are volute type that are a back pull out design and are constructed of either cast iron or brass. Discharges can be rotated in eight positions. Vertical discharges come standard. Tapped openings are provided for priming, venting and draining. Mechanical seals comes standard with carbon/ceramic faces, BUNA elastomers, and 300 series stainless steel components. Optional seals are available. For similar close-coupled, pump and motor versions, look at the Goulds’ 3642 Series Centrifugal Pumps.
GOULDS 3742 SERIES CENTRIFUGAL PUMPS |
Goulds 3742 Series
Model Comparison Chart
Model | Discharge (NPT) | HP | Impeller Material |
F1AI05 | 1" | 1/2 | All Iron |
F2AI07 | 1-1/4" | 3/4 | All Iron |
F1BF05 | 1" | 1/2 | Bronze Fitted |
F2BF07 | 1-1/4" | 3/4 | Bronze Fitted |
F1AI15 | 1" | 1-1/2 | All Iron |
F2AI20 | 1-1/4" | 2 | All Iron |
F1BF20 | 1" | 2 | Bronze Fitted |
F2BF30 | 1-1/4" | 3 | Bronze Fitted |
F1AI07 | 1" | 3/4 | All Iron |
F2AI10 | 1-1/4" | 1 | All Iron |
F1BF15 | 1" | 1-1/2 | Bronze Fitted |
F2BF20 | 1-1/4" | 2 | Bronze Fitted |
F1AI20 | 1" | 2 | All Iron |
F2AI30 | 1-1/4" | 3 | All Iron |
F1BF10 | 1" | 1 | Bronze Fitted |
F2BF15 | 1-1/4" | 1-1/2 | Bronze Fitted |
F1AI10 | 1" | 1 | All Iron |
F2AI15 | 1-1/4" | 1-1/2 | All Iron |
F1BF07 | 1" | 3/4 | Bronze Fitted |
F2BF10 | 1-1/4" | 1 | Bronze Fitted |
F1AB10 | 1" | 1 | All Bronze |
F2AB15 | 1-1/4" | 1-1/2 | All Bronze |
F1AB07 | 1" | 3/4 | All Bronze |
F2AB10 | 1-1/4" | 1 | All Bronze |
F1AB05 | 1" | 1/2 | All Bronze |
F2AB07 | 1-1/4" | 3/4 | All Bronze |
F1AB20 | 1" | 2 | All Bronze |
F2AB30 | 1-1/4" | 3 | All Bronze |
F1AB15 | 1" | 1-1/2 | All Bronze |
F2AB20 | 1-1/4" | 2 | All Bronze |
PERFORMANCE CURVES |
REPAIR PARTS |
POWER FRAME REPAIR PARTS |
DIMENSIONS AND WEIGHTS |
MATERIALS OF CONSTRUCTION |
OPTIONAL MECHANICAL SEALS |
BROCHURE |
Goulds 3742 Series Centrifugal Pump Brochure |
INSTALLATION MANUAL |
Goulds 3742 Series Centrifugal Pump Installation Manual |
POWER FRAME REPAIR PARTS |
Goulds 3742 Series Centrifugal Pump Installation Power Frame Repair Parts |
REPAIR PARTS |
Goulds 3742 Series Centrifugal Pump Repair Parts |
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*Note: Picture is illustrative and may not reflect the actual product.*