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Potter VSR-FEX Series Explosion Proof Vane Type Waterflow Alarm Switch
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AED 6,506.85 VAT included
Potter VSR-FEX Series Explosion Proof Vane Type Waterflow Alarm Switch for use on wet sprinkler systems located in hazardous locations. The unit may also be used as a sectional water flow detector on large systems. The unit contains two single pole, double throw, snap action switches and an adjustable, instantly recycling pneumatic retard.
Product Code : fs107299
Seller: Fireshop1001
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Description
Potter VSR-FEX Series Explosion Proof Vane Type Waterflow Alarm Switch for use on wet sprinkler systems located in hazardous locations. The unit may also be used as a sectional water flow detector on large systems.
The unit contains two single pole, double throw, snap action switches and an adjustable, instantly recycling pneumatic retard. The switches are actuated when a flow of 10 gallons per minute (38 Lpm) or more occurs downstream of the device. The flow condition must exist for a period of time necessary to overcome the selected retard period.
Features
- Suitable for indoor or outdoor use with factory installed gasket and cast aluminum housing
- Non-corrosive sleeve factory installed in saddle Conduit Entrances
- Maximum System Pressure 450 PSI (31 BAR)
- Minimum Flow rate for Alarm 10 GPM (38 Lpm)
- Maximum Surge 18 FPS (10 m/s)
Specifications
- Product: Explosion Proof Vane Type Waterflow Alarm Switch
- Brand: Potter
- Enclosure Cover: Cast Aluminum, Base: Cast Aluminum
- Maximum Surge: 18 FPS (10 m/s)
- Switch Contacts: Two sets of SPDT (Form C), 15.0 Amps at 125/250 VAC, 2.0 Amps at 30 VDC Resistive
- Environmental Limitations: For use in hazardous locations, Classified as: Class I: Div. 1 & Div. 2, Groups C, D Class II: Div. 1 & Div. 2, Groups E, F, G, Class III: Div. 1 & Div. 2
- Maximum System Pressure: 450 PSI (31 BAR)
- Temperature: 40°F/120°F (+4.5°C ? Ta ? +49°C)
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