The Jabsco Filterless Waste Pump is a compact, robust solution for dependable bilge waste handling in tight spaces, ideal for marine, RV, and related waste transfer applications.
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Port size: 38 mm (1 1/2") ports provide convenient, standard piping connections
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Flow rate: Up to 19 lpm (5 US gpm) for efficient waste transfer with minimal energy use
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Construction: Filterless, single diaphragm design for reliable operation with simple maintenance
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Dry running capability: Safe to operate briefly without fluid to protect the pump
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Installation flexibility: Flexible installation supports a variety of configurations to fit space and layout; compact design simplifies mounting, service, and replacement
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Applications: Waste pumping in marine and related systems
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Safety and compliance: Meets ISO 8846 MARINE and USCG ignition protection, ISO 8849 MARINE Bilge Pump Standard, ISO 15083, and BSEN 50081 (EMC); Prop 65 warning for formaldehyde exposure
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Brand and part: Manufactured by Jabsco | Part No: 50890-1000
This pump delivers a steady, reliable flow with a design that minimizes maintenance and installation hassle. Its filterless architecture reduces potential clog points, while dry running protection helps extend service life in real-world use. The 38 mm ports and flexible mounting options make it a practical, ready-to-install choice for demanding bilge waste applications.