Rule 2000Non-Automatic 24VEngineered to commercial standards. The Rule 2000 is the best selling high capacity submersible bilge pump in the world. 1-1/8" (28.6mm) discharge outlet. 24 Volts DC .Voltage:24 (Vdc)Amp Draw:t4 (amp)Fuse Size:7.5 (amp)Height:152 (mm) 6 (inches)Width:108 (mm) 4-1/4 (Inches)Weight:1.3 (kg) 2-15 (lb)WARNING: This product can expose you to chemicals including FORMALDEHYDE (GAS) which is known to the State of California to cause cancer. For more information go to P65Warnings.ca.gov. Specifications: Gallons Per Hour: 2000 GPH Gallons Per Minute: 33.3 GPM Operation: Non-Automatic Outlet Size: 1-1/8" Volts: 24v Type: Electric Box Dimensions: 5"H x 5"W x 6"L WT: 3.2 lbs UPC: 042237083340 Owner&';s Manual (pdf)