Vacuum Relief Valve 1.5″

• 1.5” connection
• Adjustable from 15″ – 27″ Hg
• Solid durable brass design

This valve will serve to protect the Vacuum Pump from damage due to overheating in the event that the float-balls in either the Primary or Secondary Shutoffs are activated.

Vacuum relief valve designed to extend the life of your vacuum pump. During operation, the valve will open at the field set level allowing cooling air to enter the pump. Spring loaded and the solid brass valve is fully adjustable from 15″ to 27″ Hg vacuum.