Dwyer 3G-OTH-69703 — Compatible Parts & Alternatives

You searched for 1638-0

13 compatible products found for Dwyer 3G-OTH-69703. All items ship worldwide via DHL.

Also known as:1638-0Dwyer

Cross-reference match for “1638-0”

“1638-0” reads like a competitor / OEM part number. The 3G-catalog equivalent is below. Not an exact fit? Our global supplier network covers thousands of brands — add it to an RFQ and we’ll quote it.

Dwyer

Dwyer 1638-0 Adjustable Set-Point Air Pressure Switch, 0.05-0.25 in wc, SPDT, 250V AC, 1/8 in NPT

SKU: 3G-OTH-69703

View Details Quote + Service

Dwyer 3G-OTH-69703 — Compatible Parts & Alternatives

Cross-reference match for “1638-0”

Dwyer 1638-0 Adjustable Set-Point Air Pressure Switch, 0.05-0.25 in wc, SPDT, 250V AC, 1/8 in NPT

More from Dwyer

Dwyer Auto-reset adjustable set-point air pressure switch with a range of 0.08 to 1.2 inches of water column. Features a standard housing, SPDT switch action, and barb connection. Operates at 120/240V AC. Suitable for monitoring or controlling low-pressure air or gas in HVAC and ventilation systems.

Dwyer Adjustable set-point air pressure switch with a large diaphragm for low differential pressure monitoring. Range 0.2 to 1 in wc, SPDT contact, 1/8 in sample line connection. Suitable for HVAC, cleanroom, and industrial ventilation systems.

Dwyer This adjustable set-point air pressure switch has a range of 0.15 in wc to 0.5 in wc. It features a SPDT switch rated at 125V AC and a 1/8 in NPT sample line connection. Used for detecting low air pressure or flow changes in HVAC ducts, fume hoods, or filter monitoring systems.

Dwyer Adjustable set-point air pressure switch with a range of 0.07 to 0.15 inches of water column. Features SPDT switching and a 1/8 inch NPT sample line connection. Used for low differential pressure sensing in air handling and ventilation systems.

Dwyer Adjustable set-point air pressure switch with auto reset, covering 5 psi to 100 psi. Features SPDT switching, conduit box enclosure, and NPT connections. Operates at 120/240V AC. Used for monitoring and controlling air pressure in HVAC, pneumatic controls, and process automation systems.

Dwyer Adjustable set-point air pressure switch with a range of 2.5 psi to 10 psi. Features a single-pole double-throw (SPDT) switch output. Designed for monitoring and controlling differential pressure in air systems.

Dwyer Adjustable set-point air pressure switch with a range of 2.0 to 10.0 in wc. Features SPDT output and 1/8 in NPT connection. Used for monitoring and controlling air pressure differentials in HVAC, cleanroom, and industrial ventilation systems.

Dwyer Adjustable set-point air pressure switch with auto reset, covering 0.07 to 0.22 in wc. Features SPDT contacts rated for 120 to 480V AC, housed in a conduit box with NPT connections. Used for monitoring or controlling air pressure in HVAC, ventilation, and industrial process systems.

Dwyer Adjustable set-point air pressure switch with a range of 0.5 to 6 in wc. Features SPDT contacts and a 1/8 in NPT sample line connection. Operates at 125V AC. Used for monitoring air pressure in HVAC and ventilation systems, providing control or alarm signals upon pressure changes.

Dwyer Adjustable set-point air pressure switch with auto reset, covering 0.15 to 0.5 in wc. Features SPDT contacts rated for 120 to 480V AC, housed in a conduit box with NPT connections. Used for monitoring and controlling air pressure in HVAC and ventilation systems.