Vacuum Breaker

Vacuum Breakers

Vacuum Breakers provide effective protection against unwanted vacuum in the fuel oil piping. This is typicallyfound on a fuel system where the oil is pumped up to a much higher elevation. Once the pumping has stopped the oil will tend to want to return to the main tank. This can cause large vacuum in the supply line which could causeproblems. A vacuum breaker is typically installed in the line at the high point.

• 450 to 6000 working pressure
• -70 to 250 degree F working temperature range
• Threaded OD (MNPT)
• Unthreaded Inlet Bore
• Stainless Steel Construction
• Spring assisted silent closing
• Horizontal or vertical installation
• Tight shut off – lapped disc and seat
Vacuum Breakers

Subject to Change without notice