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Product Description
Manufacturer Part Number: Q12DS-3-3-4S-1
Flow Switch, Harwil, 1/2" MPT, 3 GPM (On) 1 Amp, For 3/4" Plumbing
Harwil Flow Switch Q12DS-3-3-4S-1
#1 Flow Switch
Since the mid 1980's the Harwil Q-12 flow switch has been used by some of the largest companies in the Pool & Spa and fluid control industries. The Q-12 has several factory adjustable parameters that provide the flexibility to meet the requirements of almost any application. The Q-12 verifies fluid flow, typically in conjunction with another device. For example most of swimming pool salt chlorine generators use the Q-12 to verify sufficient flow before the generator is energized. In a spa or hot tub the Q-12 ensures sufficient flow to prevent the water heater from a meltdown. In a chiller the Q-12 prevents the system from freezing. At home the Q-12 turns on the water disinfection system when someone is getting a glass of water.
Flow Switch, Harwil, 1/2" MPT, 3 GPM (On) 1 Amp, For 3/4" Plumbing
Harwil Flow Switch Q12DS-3-3-4S-1
#1 Flow Switch
Since the mid 1980's the Harwil Q-12 flow switch has been used by some of the largest companies in the Pool & Spa and fluid control industries. The Q-12 has several factory adjustable parameters that provide the flexibility to meet the requirements of almost any application. The Q-12 verifies fluid flow, typically in conjunction with another device. For example most of swimming pool salt chlorine generators use the Q-12 to verify sufficient flow before the generator is energized. In a spa or hot tub the Q-12 ensures sufficient flow to prevent the water heater from a meltdown. In a chiller the Q-12 prevents the system from freezing. At home the Q-12 turns on the water disinfection system when someone is getting a glass of water.
Additional Information
| Inlet Size/Outlet Size | 1/2" MPT |
| Amperage (Amps) | 1 |
Alternate Part Numbers
- Q-12DS50/3/4/4S/NO/1 (Harwil)
Attention CA Residents: Prop 65 Warning
WARNING:
This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.
Return Policy
All SAD- items are non-returnable.
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