Description
Series 4000 Diaphragm Seal from Blue Ribbon Corp are diaphragm seals or isolation devices used to provide economical protection of pressure sensing instrumentation from measured media. The Series is designed with a stainless steel diaphragm for small to medium instrumentation ranging from 30 to 2500 PSI. The Series 4000 provides ultimate protection for gauges and measuring instruments thru 4½” dial sizes in applications where space limitations are a concern.