OBERDORFER 300B-F21 Self Priming Centrifugal Pump

Handling debris-laden raw seawater without clogging, the OBERDORFER 300B-F21 draws 1500 GPH using an open bronze impeller, priming up to 15 feet on foot-mounted engine cooling drives.

1500 GPH flow cools inboard engines.
Self-priming suction draws up 15ft.
Open bronze impeller passes small debris.
Cast bronze casing stops marine corrosion.
Mechanical face seal prevents shaft leakage.

$1,422.44

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Category: Marine Pumps Brand: OBERDORFER SKU: OBD-300B-F21-SP-V2

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Build or repair a belt-driven or coupling-driven marine water-transfer system with the Oberdorfer 300B-F21 Self-Priming Centrifugal Pump End. This all-bronze self-priming centrifugal pump end is specified for marine engine cooling, bilge pumping, baitwell supply, and raw-water transfer. It provides a maximum rated flow of 1,500 GPH (25 GPM / 94.6 LPM) and self-priming suction lift up to 15 ft (4.5 m).

Oberdorfer model 300B-F21 is a pump-end-only assembly with an F21 base foot mounting frame for pulley or coupling drive. It uses a corrosion-resistant cast marine-bronze housing, open debris-tolerant impeller, stainless-steel drive shaft, and carbon/ceramic mechanical face seal. The pump has 3/4-inch NPT suction and discharge connections.

Before Ordering

Verify Oberdorfer model 300B-F21, pump-end-only configuration, F21 foot mount, required pulley or coupling drive, compatible motor and drive speed, 1,500 GPH maximum flow, up-to-15-ft self-priming suction lift, cast-bronze housing, open bronze impeller, stainless-steel drive shaft, carbon/ceramic mechanical seal, 3/4-inch NPT suction and discharge ports, 210 x 140 x 150 mm dimensions, 18 lb dry weight, and 1-year limited manufacturer warranty before purchase.

Product Specifications