Groco Water Pressure Systems

Tanks and Senders Pumps

Water Pressure SystemsGroco

Groco water pressure systems are available with either independently or tank mounted pumps. For yachts smaller than 50-feet, Paragon Junior is the finest high-performance water pressure system made. The industrial-grade pump design is suitable for fresh or salt-water operation, is self-priming (to 6-feet), and provides up to 7 GPM in the 20-40 PSI pressure range. For yachts 50-feet and larger, Paragon Senior are simply the finest DC voltage high performance water pressure system made. The industrial-grade rotary pump design is suitable for fresh or salt-water operation, is self-priming (10 feet dry), and provides flow up to 11 GPM in the 30-50 PSI pressure range.

GrocoPressure Storage Tanks

A pneumatic pressure charge, matched to the pump cut-on pressure prevents waterlogging by separating the air charge from system water pressure with a rubber bladder. The result is smooth pressure delivery, even in temperature mix in showers, and reduced pump cycling. Tanks may be mounted in any position and at any point in the cold water plumbing after the pump. PST tanks may be used for fresh or salt water. Mount hardware is included.