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System Sensor WFD20EXP
System Sensor WFD20EXP
Waterflow Detector 2 Pipe Size Explosion Proof
Regular price
$2,451.99
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$2,451.99
Regular price
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Key Features
- 2-inch explosion-proof waterflow detector for sprinkler systems
- Vane-type mechanism with sealed retard timing adjustment
- Dual SPDT output contacts for zone signaling
- Suitable for indoor and outdoor installation
- NEMA 4 enclosure rating for hazardous locations
Technical Specifications
- Part Number: WFD20EXP
- Pipe Size: 2-inch Schedule 10/40 steel pipe
- Pressure Rating: 450 PSI UL rated
- Enclosure: NEMA 4, Explosion Proof
- Output: Dual SPDT switches (Form C contacts)
- Mechanism: Polyethylene vane with sealed delay mechanism
- Operating Range: Wide temperature range for indoor/outdoor
- Mounting: Clamping bolts for pipe installation
Certifications
- UL Listed waterflow detector for fire alarm systems
- ULC Listed for Canadian installations
- FM Approved for sprinkler monitoring
- CSFM and MEA approved for hazardous locations
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