Description

VR Series Adjustable Vacuum Switch

Radial Mount, SIDE AIR SPOUT

Our VR Series Adjustable Vacuum Switch allow our customers the flexibility of easily setting the switch parameters in the field as driven by the needs of the project. The pneumatic vacuum switches are designed and manufactured to exacting standards to meet the needs of original equipment manufacturers and instrument makers for low cost, stable switches and good repeat accuracy. Field adjustable using the phillips head screw on the microswitch carrier.

Vacuum switches are in the closed state before actuation point is reached.

Presair’s adjustable pneumatic vacuum switches span the range on increasing vacuum of 2.5 inches of water gauge to 300 inches of water gauge. All switches are 100% tested at high and low settings and at proof pressure; 400 inches of water.

• Radial Mount w/ Side Air Spout
• SPDT or DPDT
• 21 Amps, 1 hp @ 125VAC
• UL and CUL Recognized

For more options view the product sheet below or contact us!

Our switches are highly stable with good repeat accuracy. All switches are 100% tested at high & low settings, & at proof pressure before leaving our facilities. All of Presair’s switches are designed & manufactured in Eau Claire, Wisconsin U.S.A.