SIP 1/4" Filter Regulator with Gauge The SIP 1/4" Filter Regulator with Gauge is a heavy-duty fitting providing reliable and accurate readings through a large easy-to-read gauge and ergonomic dials, offering quick and accurate measurement. Manufactured for high performance. Suitable for a range of premium SIP compressors. High-quality 1/4" filter regulator fitting Manufactured for durability and performance Easy-to-read gauge with ergonomic dials Lightweight and compact design Manufactured in Italy GBP 49.99 1