Perko Fuel Demand Valve - Complete Assembly

• A diaphragm operated valve opening at low vacuum regardless of tank pressure.
• Aluminum housing and barbs.
• Viton seals and santoprene cover.
• Pressure release button.
• Anti-siphon protection - For line drops of 12” maximum.
• Handles high tank pressure - Seals to pressures in excess
of 5 psi.
• Opens at low vacuum.
• Maximum flow rate: Up to 88 gal/hr.
• Length 3-1/4”, projective above tank: 1-1/4”.
• Hose connections barb/pickup: 3/8” and 3/8”.