Jabsco 18590-2092 12V Self Priming 12 GPM Macerator Pump.

Jabsco 18590-2092 12V Self Priming 12 GPM Macerator Pump.

The Jabsco 18590 Series Run-Dry Macerator Waste Pump unit is the ideal solution for emptying marine holding tanks when not in a discharge restricted area. This waste tank-emptying macerator pump grinds solids into small particles that easily pass through the 1" (25mm) discharge port. The Jabsco Macerator is equipped with a protection device that eliminates accidental run dry. Self-priming to 5', this pump will empty a typical 30 gallon holding tank in less than 3 minutes. Duty cycle of the pump is 15 minutes continuous, meaning a 180-gallon tank can be emptied in a single operation. It is recommended that holding tanks be flushed with several gallons of water after each pump out. This will reduce the possibility of a continued buildup of sediment in the tank which could cause a potential blockage.

• Triple sealed motor to prevent both internal & external motor corrosion.
• Four-bladed chopper reduces clogging.
• Flow rate to 12 GPM.
• Self-priming to 4' vertical lift.
• Complies with USCG 183.410 and ISO 8846 MARINE (Ignition Protection).
• Size: 11-3/8" L x 4-3/4" W x 3-5/8"H.
• Fitting: Inlet Port: 1-1/2" Hose Barb plus 1-1/2" NPT. Discharge Port: 1" Hose Barb.