Harwil - Model Q-16SS -Flow Switch - Paddle Style
The Q-16 Stainless Steel is the newest addition to Harwil’s heavy-duty line of flow switches. The switch is used to signal, start, or stop electronically operated equipment when flow or no-flow conditions occur. The Q-16 Stainless Steel benefits from 40 years of flow switch development experience for every conceivable application.
Harwil’s elastomeric sealing system is superior to the metal bellows that are subject to metal fatigue and corrosion. This seal system has been field-proven for over a decade.
The Q-16 Stainless Steel can be used in metal pipes 1 inch and larger, with set points as low as 4 GPM (15.2 LPM) to over 500 GPM (1,893 LPM) in larger pipe sizes. The Q-16 uses a 15A SPDT micro switch that can control a ½ horsepower motor. PVC and CPVC pipes require special paddles.
- Multiple Quick-Change Paddles
- EPDM Seal, Superior To Metal Bellows
- Field Adjustable Set Points
- Field Adjustable Paddles
- Direct Replacement For Most Paddle- Type Flow Switches
- Best Flow Sensitivity Among Paddle-Type Flow Switches
- Stainless Steel Paddles And Shaft
- NEMA 1 Enclosure
- Industry-Leading 3 Year Warranty
- Flow Range : 4–500 GPM (15–1,893 L/m)
- Working Temp : 250˚F (121˚C) Maximum
- Working Pressure : 200 psi (1.379 kPa)
- Process Connection : 1" NPT
- Electrical (Reed) Switch : SPDT 15A or Dry Circuit
- Enclosure : NEMA 1 / IP 10