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OEM ULFM Zone Control Valve/Assembly Riser
- 5000 Piece / Pieces per Month
- SHANGHAI
- T/T
- 15 days
- High quality ULFM Zone Check Valve/Residential and Commercial Riser
- OEM T-tap Flow Switch, 450psi, Systemsensor WFDT Water Flow Detector
- OEM ULFM T-tap Flow Switch, water flow sensor/water flow detector
- OEM Service WFD ULFM Water Flow Detector/Water Flow Switch
- ULFM Water Flow Detector/Water Flow Switch TEWASPRAY brand
- ULFM T-tap Flow Switch/water flow detector TEWASPRAY brand
Product Details
Brand Name: | TEWA SPRAY | Place of Origin: | China | Model Number: | WFAR-TS series |
Product Description
The WFAR-TS T-tap water flow indicators shall be installed on a tee that has a 1 inch NPT branch include 1in.、1-1/4 in. 、1-1/2 in. and 2in. 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 1”-2” (DN25 thru DN50) 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.
• Service Pressure: Up to 450PSI (3.1MPa)
• Flow Sensitivity Range for Signal: 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
• Operating Temperature Range: 40º F to 120ºF (4.5ºC to 49ºC)
• Enclosure Rating: NEMA 4- suitable for indoor/outdoor use
• Warranty: 3 Years
Contact Us
- TEWASPRAY FIRE PROTECTION TECHNOLOGY CO.,LTD
- Contact nameLeo Liu
- Addressxiangcheng Suzhou,Jiangsu
Water flow indicator | Pressure switch | Tamper Switch | Zone Control Valve |
water flow detector |
- ULFM T-tap Flow Switch/water flow detector TEWASPRAY brand
- ULFM T-tap Flow Switch/water flow detector TEWASPRAY brand
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