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SHK-137 Dual-Male AC Pressure Switch | M12×1.5/M30×1.5 0.06-0.08MPa for All Vehicles

SHK-137 Dual-Male AC Pressure Switch | M12×1.5/M30×1.5 0.06-0.08MPa for All Vehicles

The SHK-137 AC pressure switch features dual male threads (M12×1.5 & M30×1.5) and operates at OFF 0.06MPa/ON 0.08MPa. Designed for all vehicle models, it regulates air conditioning system pressure, ensuring stable operation and protection against under/overpressure issues.

Model:
SHK-137 Dual-Male AC Pressure Switch
Brand:
SHINE
Code:
20221176


Availability:



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Product Description

SHK-137: Customizable Dual-Thread AC Pressure Switch for Universal Vehicle Fit

The SHK-137 is a versatile air conditioning pressure switch (with customizable specs) engineered for universal compatibility across all vehicle models, featuring dual male thread options:

Category	Item	Specification
Thread Size	Connection Type	M12×1.5 Male; M30×1.5 Male (Customizable)
Operating Pressure	OFF Pressure	0.06MPa
	ON Pressure	0.08MPa
Application	Vehicle Fit	All Vehicle Models
Function	AC System Protection	Under/Overpressure Regulation

In automotive AC systems, it acts as a key safeguard—deactivating at 0.06MPa (OFF) to prevent underpressure-related malfunctions and activating at 0.08MPa (ON) to maintain stable refrigerant circulation. The dual M12×1.5/M30×1.5 male threads offer flexible installation, fitting standard AC pipelines of passenger cars, SUVs, commercial vehicles, and trucks without adapters.

Its robust construction withstands extreme temperature fluctuations (-40~85℃) and engine vibration, ensuring consistent performance in diverse automotive environments. Customizable parameters (e.g., thread sizes, pressure thresholds) cater to specialized vehicle AC system setups, enhancing its versatility across aftermarket and OEM applications.

SHK-137: Industrial-Grade Quality & Customizable Reliability

The SHK-137 adheres to strict automotive component standards, balancing quality with customization flexibility:

Pressure Precision: Calibrated to OFF 0.06MPa/ON 0.08MPa (±0.01MPa tolerance) for accurate AC system regulation, with customizable pressure settings available.
Durable & Customizable Construction: High-strength brass housing (corrosion-resistant) with dual male threads (or custom thread options) meets industrial sealing standards for leak-proof performance.
Rigorous Testing: Undergoes 500,000 cycle pressure tests, temperature endurance trials, and automotive-grade vibration resistance testing—customized units receive model-specific validation.
Universal Compatibility: Designed to match AC system specs of all vehicle makes and models, with dual threads reducing installation complexity.
Traceability & Warranty: 18-month warranty; batch records and customization specs are fully traceable, meeting global automotive aftermarket requirements.

Application

The customizable SHK-137 AC pressure switch applies to all vehicle models (passenger cars, SUVs, commercial vehicles, trucks) for air conditioning system regulation. It monitors refrigerant pressure, deactivating at 0.06MPa and activating at 0.08MPa to prevent underpressure damage, with M12×1.5/M30×1.5 (or custom) male threads for flexible universal/specialized installation.