1 Inlet 1 outlet 1/4" BSP. High Quality Air Compressor Switch. Easy pressure adjusting.
eBay
4ports 3-phase 380/400V Heavy Duty Air Compressor 20A 500V Pressure Switch Control Valve Air Compressor Pressure Switch Control
Aliexpress UK
The main function of this valve is to regulate the closing and starting pressure of the air compressor. The air regulator on both sides of the copper is an exhaust valve that opens the gas when in use.
eBay
TUDIVING-PCP Air Compressor Oil Water Separator,4500Psi Air Filter,Two Stage Filtration Air Filter for Scuba Diving Compressor
Aliexpress UK
You can see just how the product works in the video below. On the underneath of the MDR1 switch there is an unloader valve with a 6mm push in connection. The function of the unloader valve is to remove the pressure from the piston of a compressor so that when it re-starts it can move freely and prevent the motor from stalling.
eBay
LASER TREE 26L/min Air Pump Metal Nozzle Low Noice High Speed Full Metal Air Compressor for Air Assist Laser Module Wood Tools
Aliexpress UK
Whether you’re replacing an old system or upgrading, this kit provides the precision and reliability you need for your compressor. Perfect for enhancing bothprecision andsafety, this kit is an essential component for anyone looking to boost their compressor’s performance.
eBay
70-100/90-120PSI 110-140PSI Air Compressor Pressure Switch 1/4" NPT 12V/24V For Air Tank Aluminum Alloy Switch Control 120-150PS
Aliexpress UK
PERFORMANCE: The air compressor pressure valve switch is characterised by high accuracy and fast response. FEATURES: The air compressor pressure valve switch is small, lightweight and easy to install.
eBay
QPM11 QPM11-NO-01 02 QPM11-NC-01 02 Adjustable 0.1-1Mpa Air Pressure Switch Compressor Hydraulic Diaphragm Automatic Controller
Aliexpress UK
eBay
BRPOM 2IN1 Portable Car Starter with Air Compressor 150 PSI 8500A Starter 12V Car Battery Starter Box Car Battery Jumper Starter
Aliexpress UK
The Mignon pressure switch has a differential pressure of 2 bar as standard. On the underneath of the Mignon switch there is an unloader valve with a 6mm push in connection. Operation Single Phase. The function of the unloader valve is to remove the pressure from the piston of a compressor so that when it re-starts it can move freely and prevent the motor from stalling.
eBay
Adjustable Aquarium Air Pump 110V~220V Air Pump 3W~12W For Bedroom Fish Tank Silent Oxygen Pump Air Compressor
Aliexpress UK
This 240V Air Pressure Switch is Suitable for most types of single phase compressors 1-3 HP. AIR COMPRESSOR PRESSURE SWITCH 20AMP. This pressure Switch can be fitted to your compressor easily and is interchangeable with all popular.
eBay
2-G1/4 Small Air Compressor Pressure Switch Control Valve Regulator with Gauges Air Regulator Valve
Aliexpress UK