Part Number: 15-904

Four Pressure Ports

Ceramic/Stainless valve

FKM/Nomex Composite Diaphragm

Fluoropolymer Coated Spring

Four Pressure Ports

Ceramic/Stainless valve

FKM/Nomex Composite Diaphragm

Fluoropolymer Coated Spring

Inlet Ports: two #8 o-ring, two #10 o-ring

Return Port: #10 o-ring

Auxillary Port: none

Boost/Vacuum Reference Port: 1/8 NPT (1/4" barb fitting included)

Base Pressure range: 25-70 psi

Boost Limit: 250 psi