Highest quality WIKA brand liquid filled, Panel Mount, Style Gauge. Stainless Steel outer case. This is the most common style panel gauge with a 2 1/2 inch hole size. This gauge has a 1/4 NPT male pipe connection in the center back of gauge. Liquid filled gauges are used for dampening the pulsations often found on compressors. Easy to read PSI only scale 0-7500 PSI. 

IMPORTANT: If this gauge is to be mounted in a panel, you must order either the GAG-MOUNT clamp, or use the GAG-FLANGE mounting ring (both sold separately) with this gauge.