Improved valve system requiring less water per flush which makes it ideal for boats using holding tanks and easier pumping and no recirculation. Long stroke piston type pump for smooth dependable operation. 90" discharge. Adapts to Groco ZD system or any other supplemental treatment or retention system. Installs above or below waterline.
C**.
No leaks are good leaks
After a bit of blood, sweat, but no tears, the boat's head stopped leaking, which is a wonderful thing. The rubber / silicon, whatever it is, was nice and fresh, flexible, and fit properly.
B**N
Five Stars
fast service and the right product
