• Approved for installation aboard USCG inspected vessels.
• Heavy cast construction, with weighted heavy gauge ball float.
• Available in bronze, zinc/coated steel and aluminum.
• Venting improves the efficiency of loading and unloading cargo by eliminating dangerous pressure or vacuum buildup.
• Inverted Vent Check Valves add a measure of security, preventing deck wash, deck fire and debris from traveling through the vent.
• Size 2”, OD 4-1/8”, Overall Length 6”, Shipping Weight 8 lbs.
Order No. Description Price
257419 Bronze $442.98 Q
• Size 3”, OD 5-1/2”, Overall Length 8-3/8”, Shipping Weight 19 lbs.
Order No. Description Price
257356 Zinc/Coated $385.98 Q
257433 Bronze $810.98 Q
• Size 4”, OD 7-1/8”, Overall Length 9-1/2”, Shipping Weight 31 lbs.
Order No. Description Price
257445 Bronze $1,158.98 Q