Dwyer Instruments 1638-5 Pressure Switch 340155-7024 making it ideal for well-insertion

making it ideal for well-insertion temperature monitoring in hydronic systems or air handling units

Engineered for rapid installation with a factory-provided wiring harness and straightforward mounting brackets

It is calibrated and mounted during the damper assembly process to meet UL safety certifications and cannot be added to an existing unit after shipment

The Watts 0887294 (also identified as RK009-VT) is a high-performance reduced pressure zone assembly repair kit designed specifically for 1/4" and 1/2" Series 009 backflow preventers

to maintain a hermetic seal against combustion byproduct leakage

Dwyer Instruments 1638-5 Pressure Switch 340155-7024 making it ideal for well-insertionFor high precision air pressure monitoring in commercial HVAC and industrial process control, the Dwyer Instruments 1638 5 Pressure Switch is the technician's standard for reliability. Engineering with a large diaphragm design, this unit provides superior sensitivity for detecting differential pressure within a range of 2. 0 to 6. 0" w. c. The 1630 series is purpose built for clean air and non combustible gases, utilizing a silicone rubber diaphragm