Goulds 1BF31034 Closed Coupled Centrifugal Pump 1HP 3 Phase
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The Goulds 1BF31034 is a 1 HP three-phase closed-coupled centrifugal pump from the Goulds (G&L) 3642 series, built in Bronze-Fitted (bronze impeller, cast-iron casing) construction with an XP (Explosion-Proof, three-phase only) motor, fitted with a 4.5625 in diameter enclosed impeller for high efficiency. The close-coupled design mounts the impeller directly on the motor shaft to save space, and the cast volute casing supports back-pullout servicing with a discharge that can be rotated to eight positions. Motor voltage is 208-230/460V, 60 Hz, 3500 RPM. The explosion-proof motor suits pumping duty in hazardous or flammable-vapor locations.
- Pump Series: Goulds (G&L) 3642 Closed-Coupled Centrifugal
- Horsepower: 1 HP
- Phase: Three-Phase, 208-230/460V, 60 Hz
- Motor Enclosure: XP (Explosion-Proof, three-phase only)
- Construction: Bronze-Fitted (bronze impeller, cast-iron casing)
- Impeller Diameter: 4.5625 in
- Max Capacity: Up to 110 GPM
- Max Head: Up to 118 ft
- Max Working Pressure: 125 PSI
- Speed: 3500 RPM, 60 Hz
- Mechanical Seal: Carbon/ceramic faces, BUNA elastomers, 300-series stainless steel
Applications: Typically used for general-purpose water circulation, booster service, liquid transfer, spraying systems, jockey-pump duty, and similar light commercial/industrial pumping tasks. The explosion-proof enclosure also makes it a fit for hazardous-location or flammable-vapor environments that call for a three-phase XP motor.
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