JBIND-M2-400 Low Side Refrigeration Gauge 800 Psi 4 Inch

Product Description

The JBINDUSTRIESJBINDM2400 JBIND-M2-400 is an analog low-side pressure gauge designed for use on the suction-side lines of refrigeration and air conditioning systems. It reads from -14.7 psi to 800 psi on a rotary dial face measuring 4 inches in diameter. The gauge is non-liquid filled and requires no batteries, making it immune to electromagnetic interference during service work. HVAC technicians and refrigeration service pros use this type of gauge as part of a manifold set or standalone to monitor suction-side pressures during system diagnosis, evacuation, and refrigerant charging.

This low-side gauge is suited for residential and light commercial refrigeration and air conditioning service applications. It is typically used during system diagnosis to read suction pressure and cross-reference refrigerant saturation temperatures. The non-liquid filled design keeps the unit lightweight and straightforward to read in the field.

Key Features

• Pressure range: -14.7 psi to 800 psi for low-side suction line service
• 4 inch diameter dial face for clear, easy-to-read pressure readings
• Non-liquid filled construction — no silicone or glycerin fill required
• No battery required — purely mechanical analog operation
• Resistant to electromagnetic interference

Compatibility

Designed as an OEM-style replacement or service gauge for use on the low-pressure suction side of residential and commercial refrigeration and air conditioning systems.

Installation Notes

Installation and service of refrigeration gauges should be performed by an EPA Section 608 certified HVAC technician. Always recover or isolate refrigerant before disconnecting gauge lines from a live system to prevent release of refrigerant. Verify that the gauge port fittings and thread type are compatible with the manifold or service hose assembly before connecting. Do not exceed the rated pressure range of the gauge during pressurization or leak testing.

Technical Specifications

• Pressure Range: -14.7 psi to 800 psi
• Gauge Type: Low Side, Non-Liquid Filled
• Dial Diameter: 4 inches

Standard Information

• Brand: JBINDUSTRIESJBINDM2400
• Manufacturer Part Number: JBIND-M2-400