High Pressure: Designed for pressure ranges 0-5 psi through 0-20,000 psi to include vacuum / compound ranges and differential pressure ranges from 0-100 to 0-300 psid.
A2
A2X
A4
G2
GC31
GC35
GC51
GC55
K1
K2
K8
KM10
KM15
KS
KX
T2
Low Differential Pressure: For pressure ranges 0-0.1 through 0-400 IWC (inches of water column) uni-directional or bi-directional differential or gauge pressure.