Product Description
Vane Type Waterflow Switch
Description and Features :
- Maximum Adjust Pressure : 450psi / PN10 / PN16 / PN25/PN40
Sensitivity: |
FM: 1. No-alarm flow S15L/min |
2. Alarm flow >15L/min, s75Lmin |
UL: 1.No-alarm flow S15L/min |
2.Alarm flow >15Lmin, S37.5L/min |


We NINGJIN APC INDUSTRIES have full range of fire valve and hydrant.
We APC have our own foundry , machining workshop , coating workshop , assembly line and quality control system . And we have more than 20 years exporting experince . We will be your qualified supplier.
Compared to other suppliers, we are pretty special at:
1. In-House Production: ISO9000-certified factory, with all parts made in-house for quality control.
2. Certifications: All fire valves are FM & UL approved.
3. Competitive price