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Universal Pneumatic Switch
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| Nov 15, 2016 |
The PS20 pneumatic switch offers a reliable, low cost signalling alternative. The PS20 switch enclosure accepts an air hose connection. When the attached hose is compressed and air is forced into the diaphram, it activates a switch. The signal is sent to the motor controls via wired (PS20A) or wireless (PS20-RF) transmission.
The PS20-RF switch offers installation time savings and improved visual aesthetics as there is no need to hard wire a coil cord or retracting reel. PS20-RF switch includes a receiver which is wired to the motor controls. PS20 kits are available as either hard-wired (PS20A) or wireless (PS20-RF) complete with receiver and may be installed on doors up to 18 feet wide.
Features
- PS20A kit includes coil cord and hose length: 12 or 18 feet
- PS20-RF kit includes receiver
- PS20-RF: Wireless feature reduces installation time
- PS20-RF: Easily replaceable transmitter battery
- PS20A: Built in wire strain relief
- Spans distances up to 18 feet
- Vertical or horizontal mounting for ease of installation
- Weather resistant enclosure ensures reliability
- Compact Design: Stores easily on service vehicles
- RAH-375--Pure gum rubber air hose: 3/8鈥 ID, 1/8鈥 wall
- RAH-500--Pure gum rubber air hose: 1/2鈥 ID, 1/8鈥 wall
- P-50--End plugs for 3/8鈥 ID and 1/2鈥 ID rubber air hose
- P-75--End Plugs for 3/4鈥 ID rubber air hose
- Treadle Switch
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