Description

The Gauge Manifold with Rubber – Sigma is a diagnostic tool commonly used in air conditioning and refrigeration systems. This set typically includes a 2-way manifold gauge with 3-1/8 inch color-coded gauges. The gauges are easy to read and often silicone dampened to smooth out needle movement. Additionally, it comes with three hoses (usually 60 inches long) that connect to the manifold. These hoses are compatible with R410A, R22, and R404A refrigerants. The hoses have standard 1/4 inch SAE fittings for easy connection to the system. HVAC technicians use this manifold gauge set for diagnostic purposes, such as checking pressure levels, identifying leaks, and troubleshooting issues in HVAC systems.