Aptech Tied Diaphragm Regulator 

AP 1800 Series

AP1020S 3PW FV4 FV4 2

 - 3 Ports:  1/4" Female VCR

 - 3500 psi Inlet

 - Stainless Steel

 Span Instruments Gauge 0-200 psi / 0-13 bar

Nupro Manual Indicator Valve 6LV-DAVR4