- Reliably provides efficient pumping of black waste from toilet or holding tank to through-bulkhead discharge
- Durable and rugged makeup to deliver long-term reliable performance in demanding marine environments
- Features robust marine-grade construction, including odor-proof seals
- Wide 1 ½-inch hose connections virtually ensure there will never be any blockage
- Features easy maintenance, with an inspection port that is removable with no tools required
- Has a maximum flow rate of 17.5 gpm (based on 70 strokes per minute)
This Whale Mark V Manual Sanitation Pump provides reliable and efficient pumping of black waste from a toilet or holding tank to a through-bulkhead discharge. This Manual Sanitation Pump is durable and rugged so it will deliver long-term reliable performance in demanding marine environments. It features robust marine-grade construction, including odor-proof seals, and the wide 1 ½-inch hose connections virtually ensure there will never be any blockage. This unit features easy maintenance, with an inspection port that is removable with no tools required. This pump has a maximum flow rate of 17.5 gpm (based on 70 strokes per minute). Whale designs and manufactures reliable marine water systems which are easy to install and use; providing boating enthusiasts with water, waste management and durable bilge pumps. For over 70 years, Whale has delivered innovative, high quality products that ensure peace of mind and allow you to enjoy your adventures on the water.