Air Compressor Micro Pressure Switch N003990 Fits D55168 Types 5 Through 8 160 PSI On and 200 PSI Off Replacement Part for Precise Pressure Control and Tough Everyday Use
✔️ Single replacement part fits D55168 Types 5-8, 160-200 PSI
The N003990 air compressor micro pressure switch is a compact, rugged replacement part designed to monitor and control air pressure inside compressor systems. It’s used to replace worn switches in shop air tools and portable compressors, providing reliable on/off cycling at set pressures.
✅ 160 PSI cut-in / 200 PSI cut-out for precise pressure control
✅ Fits D55168 Type 5-8 units as a direct replacement
✅ Durable housing for tough everyday use
✅ Easy installation to minimize downtime and extend compressor life
💡 What is an air compressor micro pressure switch used for? Here's a handy explanation for common setups. - air compressor pressure switch replacement part helps manage on/off cycling - maintains set pressures (160 PSI to 200 PSI) to protect equipment - simple install makes it easy to keep systems running