PSM 550 SERIES PRESSURE SWITCH

Applications

• Pumps, fi lters
• Vacuum brakes
• Lubrication system, hydraulic system
• HVAC
• Circuit breakers
• Heat exchanger, water treatment

Special features

• Wide adjustable range
• Adjustable on-off diff erential
• Sturdy snap action switch
• Repeatability ±1%
• Weatherproof to IP67

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