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.

Irrigation flow switch | G11/4" Brass Paddle Type | SAIER - Professional manufacturer of sensors

DN32 Brass Paddle Flow Switch for Smart Irrigation & Farm Filtration Systems

SAIER DB32 Brass Paddle irrigation flow switch. Engineered specifically for agricultural environments, the rugged G11/4″ brass body withstands outdoor exposure and fertilizer corrosion.

Unlike sensitive electronic meters, the DB32’s robust Paddle Mechanism is highly tolerant of sediment and debris commonly found in well water or pond irrigation. It provides a reliable signal to your controller, ensuring the pump shuts down instantly if the water supply fails. With its hermetically sealed reed switch for spark-free safety and customizable wire leads, it’s the ultimate “set-and-forget” solution for modern smart farms and greenhouse automation.

Body Material:Brass (Copper Alloy)

Structure Type:Paddle Type

Thread Size:DN32 (G11/4 inch)

Flow Range:8-100L/min

Switching Voltage:DC175/AC125丨DC200丨DC250/AC220

パワーだ：5W/10W/70W

Temperature range：-40–120℃

Working pressure：0.1-1.5MPa

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