Supersub 12V 1100GPH Low Profile Non-Automatic Bilge Pump. The narrow low profile compact bilge pump range. Supersub Family- Narrow, low profile bilge pump fits deep down in small/ awkward bilge spaces where other pumps won't fit. Features and Benefits. Low narrow design for confined bilge spaces. Easy installation - outlet and pump body rotate to suit your installation. High performance - Flow up to 1100 US gals per hour. Efficient operation - Very low power consumption. Easy to clean- snap fit assembly. Low profile strainer - Leaves the bilge almost dry. WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.