Product Description Specifications: Connector: 2-G1/4 Gauge Diameter: G1/8 Applicable Pressure Range: 0.05-1.2Mpa Maximum Flow: 3000L/min Weight: 581g Package Included: 1 x Air Compressor Pressure Switch Read More The piston seal adopts V seal ring, good sealing, wear resistance and stability. The piston structure, the flow rate is 30% higher than that of the traditional diaphragm type. The valve body structure has an overflow port for rapid pressure reduction. This pressure switch assembly is widely used in direct air compressors, oil-free mute air compressors and belt compressors. ATTENTION: Small parts of the product are made of aluminum alloy. When installing, do not use raw material tape to wrap and excessively tighten the joints, otherwise the joints are easy to break SMALL TIP: When installing small parts, it is recommended to use glue threaded for installation. After slight tightening, you can use it when the glue is dry. There is no need to wrap the raw material with excessive force.