Harwil Q8 flow switch, 3-10" pipe, Q-8N/3/(1,3)/F
Description
- Safe for drinking water—no brass wetted materials
- Noryl®, EPDM, Fortron®, and Hastelloy® C construction offer good chemical resistance
Harwil Q-8 flow switches offer affordability and flexibility for many types of installations, including chemical feed and municipal drinking water. Use to signal system malfunctions such as line breakage, pump failure, incorrect valve opening/closing, and pipe, valve or filter clogging. Easily adjust the flow switch setpoint during operation using a setting screw. Switches are available for 1 to 10" pipe installations
Choose from two versions to better suit the chemical compatibility of your application: Q-8N series (Noryl/316 stainless steel) or Q-8CR series (Fortron/Hastelloy C). Each unit includes two target drag discs that can be easily exchanged for one another at the end of the shaft to pinpoint flow switching ranges.
- Set Point Adjustment Range (GPM): 50 to 1900
- Temperature Limit: 180°F
- Pressure Limit (max): 50 psig (operating), 100 psig (non-operating)
- Wetted Materials: 316 stainless steel shaft; Noryl (PPO-Polyphenylene Oxide) body, cover and bushing; EPDM elastomer seal
Product Information
- Item number
- 22109
- Brand Name
- Harwil Corporation
- Catalog Page
- 401
- Net weight
- 0.4
- Condition
- New
Alternate
Harwil Q8 flow switch, 3-10" pipe, Q-8N/3/(1,3)/F
- Item number
- 22109
- Brand Name
- Harwil Corporation
- Catalog Page
- 401
- Net weight
- 0.4
- Condition
- New
- Safe for drinking water—no brass wetted materials
- Noryl®, EPDM, Fortron®, and Hastelloy® C construction offer good chemical resistance
Harwil Q-8 flow switches offer affordability and flexibility for many types of installations, including chemical feed and municipal drinking water. Use to signal system malfunctions such as line breakage, pump failure, incorrect valve opening/closing, and pipe, valve or filter clogging. Easily adjust the flow switch setpoint during operation using a setting screw. Switches are available for 1 to 10" pipe installations
Choose from two versions to better suit the chemical compatibility of your application: Q-8N series (Noryl/316 stainless steel) or Q-8CR series (Fortron/Hastelloy C). Each unit includes two target drag discs that can be easily exchanged for one another at the end of the shaft to pinpoint flow switching ranges.
- Set Point Adjustment Range (GPM): 50 to 1900
- Temperature Limit: 180°F
- Pressure Limit (max): 50 psig (operating), 100 psig (non-operating)
- Wetted Materials: 316 stainless steel shaft; Noryl (PPO-Polyphenylene Oxide) body, cover and bushing; EPDM elastomer seal