SEALAND “Tanksaver”1-1/2″Relief Valve – 255247

Description

SEALAND “Tanksaver”1-1/2″Relief Valve – 255247.

• Protects holding tanks from collapse during excessive suction of dockside pump outs.
• Easy to install. Special sealing ring provided – no sealant or spinweld required.
• Excellent odor seal.
• Durable and reliable.
• Meets proposed ISO standard for 1 1/2-inch (38mm) venting requirement.