POTTER PRESSURE SWITCH PS40-1

Product code : POTTER PS40-1

Pressure adjustment range: 10-60PSI (0.7 – 4.1 Bar) POTTER PS40-1 Imported USA Tyco Warranty 12 months nationwide Long operating life Good anti-vibration

Product information

The Potter pressure switch is used to detect the rise and fall of the system pressure with the automatic nozzle system. Typical applications in fire protection systems such as: dry spray system, gas - nitrogen fire extinguishing system, pressure vessel, gas supply system and water supply system. ...

1. PRODUCT INFORMATION OF POTTER POTTER SWITCH PS40

Pressurized connection: ½” NPT . nylon material
PS40-1A works when the pressure drops to 30PSI (2.1Bar)
PS40-2A works when boosted to 50PSI (3.5 Bar)
Pressure adjustment range: 10-60PSI (0.7 – 4.1 Bar)
System highest pressure: 300PSI (20.68Bar)
Switch contact: normally open (NO) or normally closed (NC) 10.1 A – 125/250VAC, 2.0A – 30VDC
Operating Temperature: -40°C ~ +60°C
Dimensions: 12.1 x 5.7 x 11.1cm

2. ADVANTAGES OF POTTER PRESSURE SWITCH PS40 The POTTER pressure switch offers the following advantages:

• High contact load

• Extremely short response time

• Good anti-vibration

• Long operating life

• Can be used for both liquids and gases

• Small size - Easy to fit the plate

3 . STRUCTURE OF POTTER PRESSURE SWITCH PS40

4. INSTALLATION OF POTTER PRESSURE SWITCH PS40

This series Potter pressure switch must have two duct entrances one for each switch compartment separately to facilitate use. the voltage is not the same for each individual switch. The adapter cover shall be zinc die-cast for rain protection and fitted with an anti-corrosion screw. NS Pressurized water flow converter must be suitable for indoor or outdoor service with NEMA 4/IP66 rating. Pressurized water flow adapter must be UL Ulc and CSFM listed, FM and LPC approved and NYMEA approved.

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