POTTER VSR Flow Switch 2 1/2"

POTTER VSR Flow Switch 2 1/2"

Precise Flow Control in Fire Systems with ORFA Industrial Assurance

As the most critical component of fire safety systems, the flow switch instantly detects the velocity of liquid passing through pipes, creating a reliable alarm mechanism. The professional flow switch of the POTTER VSR brand is designed with American engineering to provide fast and accurate performance in wet pipe sprinkler systems. This flow switch, specially calibrated for steel pipes with a nominal diameter of 2 1/2 inches, accurately detects water flow of 10 GPM (38 LPM) and above, immediately sending a signal to the fire alarm system. Operating with a vane-type mechanism, the POTTER flow switch sensitively captures even the slightest change in fluid movement and transmits it to electrical circuits. Compliant with international standards with UL listing and FM approval, this flow switch meets legal and insurance requirements for fire suppression installations. Thanks to its built-in pneumatic delay system, the professional flow switch minimizes false alarms, offering an adjustable time delay from 0 to 90 seconds. With two SPDT (Form C) contacts, the POTTER flow switch can operate integrated with control panels and central fire systems. With its robust NEMA 4/IP54 protection, this flow switch is resistant to humid and harsh environments, ensuring long life in industrial installations. This flow switch, available from ORFA Industrial stocks, features labeled terminal structure and an adjustable time delay knob for quick installation. Fully compatible with Schedule 5-40 steel pipes, the VSR flow switch can also be used in hydraulic and pneumatic installations. Each flow switch unit is shipped with CE certificate, LPCB certificate, and FM approval, ensuring maximum confidence. A quality POTTER flow switch chosen for your fire suppression systems maximizes life and property safety.

Add precise and reliable flow control to your fire safety systems with the POTTER VSR Flow Switch.