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High Performance Safety Protection: this air compressor pressure switch is rated for 135-175 PSI, features 4 ports, a 20 A rating, and operates on a 110-120V current; It is equipped with a 200 PSI brass safety valve and a 0-200 PSI pressure gauge; It turns on the compressor at 135 psi and turns off the protection at 175 psi, eliminating the risk of overload and providing safe and stable start stop control
Four Ports Design, Universal Npt 1/4" Interface: the air pressure switch features four 1/4-inch NPT female threaded interfaces, which are compatible with a variety of pneumatic components, including pressure gauges, safety valves, and air outlets; It offers flexible installation and easy expansion; The 1/4" interface is suitable for most two-stage and single-stage air compressors or DIY pneumatic systems
Precise Pressure Control with Flexible Adjustment: this 4 ports pressure switch is factory preset to 135–175 PSI and can be fine-tuned using the red lever to adjust the cut in/cut out pressure; It is equipped with a 0–200 PSI calibrated pressure gauge with a reading error of less than ±3%, enabling real time monitoring of pressure changes and preventing errors
Excellent Quality, Stable and Durable: our control switches feature a high strength plastic housing and alloy base, with safety valves made from brass material; They are corrosion-resistant and age resistant, capable of repeated use, ensuring stable operation even under long term high frequency use
Complete Kit for Quick Installation: our air compressor replacement parts include pressure switches, pressure gauges, and unloading valves; Plug and play, no additional modifications required, replacement and installation can be completed in 5 minutes; Hassle free and time-saving, suitable for professional air compressor and water pump system maintenance or DIY users

وصف

Why choose our air compressor parts?
✓Combination product - The set includes a pressure switch, pressure gauge, and safety valve, providing a one-stop solution.
✓Reliable quality - Made from selected high-strength materials for durability.
✓High performance - Rated at 20A, suitable for 110–120V power supply.
✓Compatibility - Equipped with a standard 1/4" NPT four-hole interface, compatible with various air compressors.
✓Accurate Pressure - Pre-set start/stop range of 135–175 PSI, with a calibrated dial for clear readings.
✓Safety Assurance - Features a 200 PSI safety valve for automatic pressure relief and overload protection.
✓Easy to Use - Four port design for plug and play convenience.

Specifications:
Pressure Switch
Color: Black
Rated current: 20A
Pressure range: 135–175 PSI
Size: 2.25 x 2.27 x 3.55 inches
Safety Valve
Color: Yellow
Material: Brass
Maximum relief pressure: 200 PSI
Size: 0.47 x 1.57 inches
Pressure Gauge
Color: Silver
Interface size: 1/4 inch thread
Measuring range: 0–200 PSI
Diameter: 2 inches

Package includes:
1 x Pressure switch
1 x Safety valve
1 x Pressure gauge

Notes:
Before purchasing, please confirm the current specifications, and interface dimensions, and check whether the pressure range matches.
Be sure to turn off the power when installing or replacing equipment to ensure personal safety.
It is recommended to check the switch operation, safety valve release, and pressure gauge reading accuracy every 3-6 months.

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مفتاح ضغط ضاغط الهواء Dreyoo 135-175 4-Port 20 أمبير مع مقياس 0-200 رطل/مرصوف و 200 رطل/بوصة مربع

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