Vane Water Flow Switch

The fs 2 paddles are adjustable to fit 1 to 8 size pipe.

Vane water flow switch.

Paddle flow switches or vane sensors with an electrical contact output are at a specific flow rate. It is ul listed and fm approved for use on steel pipe. Only 17 left in stock order soon. Online shopping for flow switches fittings from a great selection at industrial scientific store.

Free shipping on eligible orders. Dwyer flow switches are economical and reliable. We are engaged in making available a qualitative range of vane type flow switches which is used to detect flow condition in the fluid line. These devices are tested at least annually sometimes quarterly.

17 19 2 new offers 4 1. Click here for proposition 65 warning. Vane operated flow switch models. Much like their water paddle flow switch equivalents a paddle air flow switch sometimes known as a vane type switch is a mechanical sensor that partially protrudes into the duct being monitored.

Vane type water flow switches are used to generate a fire alarm signal based on a water flow discharge event from a wet pipe fire sprinkler system. Baomain water cooling system flow hfs 15 1 2 250v ac spdt water flow paddle control switch. The potter vsr is a vane type waterflow switch with non corrosive insert for use on wet sprinkler systems. Applications include proof of boiler flow air conditioning controlling of dampers according to flow and protecting pumps motors and other equipment against low or no flow.

Vane piston flow meters for water local display of flow rate with inexpensive addition of mechanical switches and transmitters 1 4 1 variable area vane style flowmeter for 0 5 20 gpm water sn. Gases and air being sent through the duct will physically move a paddle sitting directly in the air flow channel and this in turn will trigger. 5 years request a quote. These devices sometimes fail and often they are incorrectly installed maintained or tampered with.

Csa rtn sil ul warranty. Models available for pipe sizes 2 through 10.