MODEL
1)DWYER ADPS-08-2-N (RANGE : 0.08-1.20IN W.G. / 20-300PA) H.V.A.C DIFFERENTIAL PRESSURE SWITCH
2)DWYER ADPS-03-2-N (RANGE : 0.20-2.00IN W.G. / 50-500PA) H.V.A.C DIFFERENTIAL PRESSURE SWITCH
2)DWYER ADPS-03-2-N (RANGE : 0.20-2.00IN W.G. / 50-500PA) H.V.A.C DIFFERENTIAL PRESSURE SWITCH
3)DWYER ADPS-08-2-N-C (RANGE : 0.08-1.20IN W.G. / 20-300PA) H.V.A.C DIFFERENTIAL PRESSURE SWITCH
(C/W : Installer Kit Includes, two static tips ans 7ft of PVC Tubing)
4) DWYER ADPS-07-2-N-C (RANGE : 4.0-20.0IN W.G. / 1000-500PA) H.V.A.C DIFFERENTIAL PRESSURE SWITCH (C/W A-481 INSTALLER KITS)
Accessories
4) DWYER ADPS-07-2-N-C (RANGE : 4.0-20.0IN W.G. / 1000-500PA) H.V.A.C DIFFERENTIAL PRESSURE SWITCH (C/W A-481 INSTALLER KITS)
Accessories
DWYER INSTALLER KIT INCLUDE 2 PLASTIC TIPS & 7 FT PVC TUBING (P/NO : A-481)
With Dual Scale Field Adjustable Set Point Knob
The Series ADPS/EDPS Adjustable Differential Pressure Switch is designed for pressure, vacuum, and differential pressures. The dual scaled adjustment knob in inches water column and pascals allows changes to the switching pressure to be made without a pressure gage. The ADPS/EDPS is available with settings from 0.08 in w.c. (20 Pa) up to 20 in w.c. (5000 Pa). The silicone diaphragm and PA 6.6 body make the series ADPS ideal for use with air and other noncombustible gases. Series EDPS models meet UL508 and are constructed of plenum rated plastics. The compact size, adjustment knob and low cost make the ADPS/EDPS the perfect choice for HVAC applications.Product Applications
- Monitoring air filters and ventilators.
- Monitoring industrial cooling-air circuits.
- Overheating protection for fan heaters.
- Monitoring flows in ventilation ducts.
- Controlling air and fire-protection dampers.
- Frost protection for heat exchanges.
US 14143 
GB 11962 
CA 9761 
AU 8653 
IE 5609 
BR 2576 
NZ 1476 
CN 1263 
