FM UL Fire Fighting Pipes Fire Protection System Fire Sprinkler System Water Flow Switch Water Flow Indicator

Home » Products » Flow Meters » FM UL Fire Fighting Pipes Fire Protection System Fire Sprinkler System Water Flow Switch Water Flow Indicator

FM UL Fire Fighting Pipes Fire Protection System Fire Sprinkler System Water Flow Switch Water Flow Indicator

UL/FM Water Flow Detector
The WFAR water flow indicators shall be installed on system piping as designated on the drawing and/or as specified herein. Water flow indicators shall mount on any clear pipe span of the appropriate normal size, either a horizontal or vertical pipe. The indicators shall have a sensitivity in the range of 4-10 gallons per minute and a static pressure rating up to 450psi for 2”-8” (50mm thru 200mm) pipes. The indicator shall respond to water flow in the specified direction after a preset time delay that is field adjustable. The retard structure shall be a sealed mechanical pneumatic unit with visual time delay adjustment.

Quantity:
Size:	2”-8”
Availability:





Inquire Add to Basket

Fire Fighting Pipes Fire Sprinkler System Water Flow Switch Water Flow Indicator FM UL Fire Fighting Ductile Iron Vane Flow Sensor Water Media Flow Sensor Fire Detector Flow Switch Vane Type Fire Protection System Switch

Product Description

Water Flow Detector

ABOUT US

Integrated Trading & Manufacturing · Multi-Factory Resources · Expert in Valve Export Solutions

We are a professional trading company dedicated to the export of valve products. While we do not manufacture valves ourselves, we maintain deep partnerships with several leading valve manufacturers in China and hold exclusive export authorization for five of these factories. Leveraging our strong supply chain integration capabilities, we provide both FM/UL certified premium products and cost-effective mid-range solutions, covering various engineering demands across different markets.

Our main product range includes:

Check Valves
Butterfly Valves
Strainers
Control Valves
Air Release Valves
BS5163 Resilient Seated Gate Valves
DIN Standard Resilient Seated Gate Valves

ULFM Vane Type Water Flow Detector

All our partner factories are equipped with advanced automated production lines, complete testing facilities, and professional R&D teams. With extensive design experience and strict quality control systems, we ensure every shipment meets the required project standards.

Product Description

The water flow indicators shall be installed on system piping as designated on the drawing and/or as specified herein. Water flow indicators shall mount on any clear pipe span of the appropriate normal size, either a horizontal or vertical pipe. The indicators shall have a sensitivity in the range of 4-10 gallons per minute and a static pressure rating up to 450psi for 2”-8” (50mm thru 200mm) pipes. The indicator shall respond to water flow in the specified direction after a preset time delay that is field adjustable. The retard structure shall be a sealed mechanical pneumatic unit with visual time delay adjustment.

Rating Pressure:	Up to 450PSI (3.1MPa)
Flow Sensitivity:	4-10GPM (15.0-37.5L/min)
Maximum Surge:	18FPS (5.5m/s)
Contact Ratings:	Two sets of SPDT (Form C)
	10.1Amps at 125/250 VAC
	2.0Amps at 24 VDC
Enclosure Rating:	NEMA 4- suitable for indoor/outdoor use
Conduit Entrances:	Two opening for 1/2" conduit
Conduit Entrances:	One open, one knock-out type
Compatible Pipe:	Steel water pipe, schedule 10 through 40