SPAN Instruments "1/2" NPT" Pressure Gauge Adaptor

Ashford Instrumentation Ltd are the official European Sales Agent for the SPAN Instruments product range.

All SPAN pressure gauges are manufactured with a 1/4" NPT male process connection. Where 1/2" NPT process connection is required, a carefully machined 316 stainless steel sleeve can be screwed over the 1/4" NPT factory thread adapting it to 1/2" NPT male. To ensure a tight fit it is important to secure the adaptor by holding the gauge by the existing 14mm block and tightening the adaptor with a spanner using the adaptors 22 flats. The gauge can then be fitted to the process line using the 22mm spanner flats on the adaptor piece.