Jabsco # 18590-0010 Self-Priming Macerator Pump

Jabsco Pump 18590-0010

Jabsco # 18590-0010

Jabsco catalog # 18590-0010, Self-Priming Macerator Pump and Motor unit. Nitrile Impeller. Lip Type Seal. Pump is Close Coupled to a 12 Volt DC Motor.

Price : $ 313.44

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Product Information :

The Jabsco 18590-0010 is a self-priming macerator pump with a Nitrile Impeller, Lip Type seal, coupled to a 12 Volt DC Motor. This Jabsco 18590-series DC macerator pump unit is the ideal solution for emptying holding tanks on recreational vehicles and avoiding dump stations. This pump has a Stainless Steel Wearplate and a Cast Bronze Cutter. The macerator section grinds waste down to a particle size of 1/8 Inch maximum so it can easily be pumped through a 1 Inch ID discharge hose. The pump section is self-priming, permitting the unit to be mounted above the tank in a convenient location. For optimal efficiency, locate pump as close to holding tank as possible. The macerator is self-priming to a six foot lift when impeller is wet, four foot when dry, and may be mounted in any convenient point in the waste discharge system. It may be mounted in any position or angle without affecting performance. This macerator pump will empty most recirculating toilets in less than 2 minutes, and will empty a typical 30 gallon holding tank in less than 3 minutes. For plumbing connections use 3 Inch ID non-collapsible hose and clamp on outside diameter of macerator housing.

This pump should be used in accordance with EPA Sanitation Regulations. This pump will NOT handle hard solid objects, sanitary napkins or rags.

Features :

Shaft Seal:
Lip Type

Parts and Accessories for Jabsco model 18590-0010


This Jabsco macerator pump unit has been designed to handle waste, toilet tissue, and facial tissue. It will also handle solids such as filter tip cigarettes, cigars and chunks of soft fruits or vegetables less than 1 Inch size. It will not pump solid objects like peach pits, rags, or sanitary napkins. The holding tank and pump should be flushed with several gallons of water after each pumpout. Do NOT run pump dry. Make sure the battery is fully charged. The DC motor is suitable only for intermittent duty; do not run for more than 15 minutes continuously.