Potter Vsr Flow Switch

1609 park 370 place saint louis mo 63042.

Potter vsr flow switch.

142 91 each potter vsr series vane type water flow switch 10 p1144410 sku. The vsr switches and retard device are enclosed in a general purpose die cast housing. The unit contains two single pole double throw snap action switches and an adjustable instantly recycling pneumatic. The flow condition must exist for a period of time necessary to overcome the selected retard period.

It is ul listed and fm approved for use on steel pipe. The model vsr s is a vane type waterflow switch for use on wet sprinkler systems that use 1 25mm 1 32mm 1 38mm or 2 50mm pipe size. Special price 408 34. Louis mo phone.

A minimum flow of 10 gpm 38 lpm is required to activate this device. 785192012832 also known as. The switches are actuated when a flow of 10 gpm 38 lpm or more occurs downstream of the switch. The unit may also be used as a sectional waterflow detector on large systems.

Vsr8 pl vsr8 the potter amseco vsr 8 is a vane type waterow switch for use on wet sprinkler systems. The vsr sg contains two single pole double throw snap action switches and an adjustable instantly recycling pneumatic retard. The potter vsr series is the industry standard for flow switches for fire sprinkler systems and is compatible with the widest range of pipe schedules 5 through 40 in the industry as well as all necessary listings and approvals for installation worldwide. The cover is held in place with two tamper resistant.

Special price 142 91. Schedules 10 through 40 size 8. Potter amseco vsr 8 vane type waterflow alarm switch with retard 8 pipe size replaces the vsr f upc.