Vane Water Flow Switch

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.

Vane water flow switch.

These devices sometimes fail and often they are incorrectly installed maintained or tampered with. 5 years request a quote. It is ul listed and fm approved for use on steel pipe. Free shipping on eligible orders.

Dwyer flow switches are economical and reliable. The series fs 2 vane flow switches offers an economical flow proving solution. The fs 2 paddles are adjustable to fit 1 to 8 size pipe. Online shopping for flow switches fittings from a great selection at industrial scientific store.

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. When the calibrated flow plug receives an increase in fluid flow it moves upwards which carries a magnetic sleeve attached with a connecting link upside into the process seal pipe. 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. Paddle flow switches or vane sensors with an electrical contact output are at a specific flow rate.

These devices are tested at least annually sometimes quarterly. Baomain water cooling system flow hfs 15 1 2 250v ac spdt water flow paddle control switch. 17 19 2 new offers 4 1. The potter vsr is a vane type waterflow switch with non corrosive insert for use on wet sprinkler systems.

Vac to 1480 psi vac to 102 bar 65 to 800 f 54 to 427 c certifications. 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. 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. Only 17 left in stock order soon.

Click here for proposition 65 warning. Csa rtn sil ul warranty.