Beckson Diaphragm Pump - 16GPM

The Beckson Diaphragm Pump – 16GPM is a marine-duty bilge and deck wash pump engineered for vessels that demand reliable, corrosion-resistant fluid transfer in saltwater environments. Built from marine-grade plastic that withstands prolonged exposure to salt air and moisture, this 16-gallon-per-minute pump delivers consistent performance across a wide range of boating applications, from routine bilge management to emergency dewatering on offshore vessels.

Engineered with a two-position stainless steel handle and an adjustable octagonal frame that permits up to 16 variations in stroke direction, this pump integrates seamlessly into both vertical bulkhead and horizontal deck installations without requiring specialized brackets. The 16 GPM (60-liter) flow rate addresses moderate-displacement bilge removal and deck maintenance tasks typical on fishing vessels, cruising sailboats, and commercial patrol craft. The pump accepts Beckson FH-1-1/2 or VCS-1-1/2 hose connections, maintaining compatibility with standard marine plumbing systems and allowing straightforward integration into existing setups.

This pump suits weekend anglers managing routine bilge maintenance as well as serious offshore operators who rely on dependable redundant pumping systems during extended operations. The diaphragm mechanism offers inherent self-priming capability and tolerance for occasional air ingestion—a practical advantage when pumping from baitwell systems, livewell overflows, or partially submerged bilge sumps. Compact footprint (9 inches long, 6.25 inches wide, 4.5 inches tall without handle) makes it suitable for retrofit applications where space is limited.

Diaphragm pumps have become the standard for recreational and commercial marine applications because they tolerate debris, require no priming once initially installed, and deliver consistent flow across a broad pressure range—advantages over centrifugal designs in typical bilge and deck-wash scenarios. The all-plastic construction eliminates iron corrosion and galvanic concerns common with metal-bodied pumps, extending service life in saltwater duty.