5.How is your production management and quality control system?

We have a complete quality control system , all of our products will be fully pre-inspection by QC departments before shipping to you . We have the certification of ISO and ROSH. All our product process follows up ISO9001:2015, in process quality checking, final product quality checking. The strict implementation of ISO9001 assures to provide error – free products to our customers.

As we are the factory, directly sales, we can offer the best and competitive price for you.

7.What is your sample policy?

Free samples are available, pls feel free to contact us to get them.

8. How about your delivery time?

Generally, it will take 7 to 10 working days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

DN25 anti-water hammer flow switch | 1" 70W Load | SAIER - Professional manufacturer of sensors

Name: DN25 Brass Piston Water Flow Switch (1 Inch) – 3.5-30L/min | 110V Standard (70W/220V Customizable)
Brand: SAIER
Availability: InStock

DN25 황동 피스톤 수류 스위치 (1인치) – 3.5-30L/분 | 110V 표준 (70W/220V 맞춤 설정 가능)

Maximize system reliability with the SAIER Brass anti-water hammer Piston Flow Switch DN25 . Engineered for 1-inch (G1) industrial piping, this robust brass sensor outperforms plastic alternatives in high-pressure and corrosive environments. It features an adjustable piston mechanism with a wide detection range of 3.5 to 30 L/min, making it perfect for HVAC heat pumps, large laser chillers, and welding equipment.

While the standard model comes with a precision 10W/110V reed switch for signal transmission, we offer full customization for high-power 70W/220V applications. Stable, durable, and versatile—it is the professional choice for flow protection.

모델 번호: 모델 번호SEN-HS25-anti-water hammer Piston Flow Switch

Body Material:Brass (Copper Alloy)

Structure Type:Piston / Shuttle Type

Thread Size:DN25(G1 inch)

유량 범위:3.5-30 L/min

Switching Voltage:110V/220V

Power:10W/70W

기타 모델: 여기를 클릭하세요