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 hydraulic shock resistant flow sensor | 1" 70W Load | SAIER

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

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

SAIER’s specially engineered hydraulic shock resistant flow sensor features a unique built-in mechanical buffering structure that effectively absorbs transient hydraulic shocks, ensuring the long-term safety of pipelines and sensors. More importantly, it breaks through the power bottleneck of conventional flow switches by supporting a high-capacity switching load of 1-70W. This allows you to directly control miniature water pumps, relays, or audio-visual alarms in series, significantly simplifying electrical wiring. It is the ultimate solution for achieving reliable “water shortage protection” in chillers, heat pumps, and heavy-duty fluid networks.

モデル番号：SEN-HS25-anti-water hammer Piston Flow Switch

Body Material:Brass (Copper Alloy)

Structure Type:Piston / Shuttle Type

Thread Size:DN25(G1 inch)

Flow Range:3.5-30 L/min

Switching Voltage:110V/220V

パワーだ：10W/70W

その他のモデルここをクリック