Potter Vsr F Flow Switch

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.

Potter vsr f flow switch.

The potter vsr is a vane type waterflow switch with non corrosive insert for use on wet sprinkler systems. 1609 park 370 place saint louis mo 63042. The model vsr f is a vane type waterfl ow switch for use on wet sprinkler systems. The unit may also be used as a sectional waterfl ow detector on large systems.

Models available for pipe sizes 2 through 10. It is equipped with a union to accommodate installation in confined spaces. The flow condition must exist for a period of time necessary to overcome the selected retard period. Special price 127 60.

The unit contains two single pole double throw snap action switches and an adjustable instantly recycling pneumatic retard. It is ul listed and fm approved for use on steel pipe. The model vsr st is a vane type waterflow switch for use on wet sprinkler systems that use 1 1 1 4 1 1 2 or 2 pipe sizes. It is ul listed and fm approved for use on steel pipe.

5757 phantom drive suite 125 saint louis mo 63042. Schedules 10 through 40 sizes 2 thru 8 50mm thru 200mm. The vsr sg contains two single pole double throw snap action switches and an adjustable instantly recycling pneumatic retard. Lpc approved sizes are 2 thru 8 50mm thru 200mm.

Potter vsr series vane type water flow switch 3 1 2 wfd35 sku. Special price 127 60.