Water Flow Indicator With Retard Bottom Diameter: 8 Centimeter (Cm)

We are Making and Exporting best quality Water Flow Indicator With Retards in Suzhou, Jiangsu, China. 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 2a -8a (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.
a c Service Pressure: Up to 450PSI (3.1MPa)
a c Flow Sensitivity Range for Signal: 4-10GPM (15.0-37.5L/min)
a c Maximum Surge: 18FPS (5.5m/s)
a c Contact Ratings: Two sets of SPDT (Form C)
10.1Amps at 125/250 VAC
2.0Amps at 24 VDC
a c Operating Temperature Range: 40A F to 120A F (4.5A C to 49A C)
a c Enclosure Rating: NEMA 4- suitable for indoor/outdoor use