AW10 – Switch operates on an air pressure wave which is led, via a hose or pipe, to a diaphragm contact. This contact converts the positive or negative pressure wave respectively into an electrical contact and pulse. The contact is of short duration, due to the fact that the overpressure escapes through a valve opening.

AW12A- AW10 switch housed in Polycarbonate NEMA 4 enclosure

AW14 - AW10 switch housed in ABS enclosure

Air-Wave Kits- Consists of an AW14 Air Wave Switch, barbed coupler, rubber hose, end plugs and wire nuts. Kits are available in 12, 18 or 24 ft lengths with ½” or ¾” diameter hose

PS20A – Base level pneumatic air switch housed in an ABS enclosure Attach gum rubber hose to fitting. Use included wire nuts to make wiring connection to controls via 2 conductor coiled cord or retractable reel.

Pneumatic Kit - Consists of a PS20 switch, tapered connectors, gum rubber hose, end plug and wire nuts. Kits are available in 12, or 18 ft lengths with ½” diameter hose.

Gum Rubber Hose - Our pure gum rubber air hose is typically used along with a pneumatic or air wave switch to build an air activated sensing edge. We stock 3/8, 1/2, 3/4 inch inside diameter (I.D.) sizes. All hoses have 1/8” thick walls.