Paragon Advanced Water Pressure System-230VAC water pressure system for yachts over 50 feet. Features: Including pressure gauge and 1-inch filter. Obtained NOFLO patented dry transfer protection. Order PST-2, 3, 4 or 5 tanks respectively. Specifications: yacht size: more than 50' pressure range: 30-50 psi maximum GPM: 11 pressure including storage tank: separately ordered self-priming: yes circuit breaker DC: 5 amps-cis2: mm5qn5lm-specifications: maximum PSI: 50 volts: 230v UPC: 742985062696