Pressure Range: Vacuum to 1,000 psi

Sensor Type

WIR- Wafer style, nests inside bolt circle

RIR- Full flange

SIR- Threaded connections

QIR- Tri-Clover sanitary quick connect

VIR- Victaulic connections

FIR- Special construction

Sizes 1” - 42” 1” (25mm) up to 42” (1067mm). Consult factory for larger sizes

Centre Section

C- Carbon Steel

S- 316 SS

CK- Carbon Steel / Kynar® coated

End Plates

S- 316 SS

A- Acetal

C20- Carpenter-20

TEF- Teflon®

K - Kynar®

H- Hastelloy® C

T- Titanium

U- UHMW / Ultra High Molecular Weight Polyethylene

Elastomer (Sleeve)

N- Neoprene (-20°F to 220°F)

B- Nitrile (Buna-N) (-20°F to 180°F)

E- EPDM (Nordel®) (-20°F to 300°F)

V- Fluoroelastomer (Viton®). Available with optional Teflon® coating (-20°F to 375°F)

CP- Chlorosulfonated Polyethylene (Hypalon®) (-20°F to 250°F)

Stinger Material

B- Brass

S- SS

Fill Fluid

SF- Silicone fluid (-40°F-400°F)

V- Food Grade Silicone (Optional)

This wafer style isolation ring is ideal for measuring pressures of viscous or solid media, utilizing a flow-through system that eliminates clogging or pressure blocking from occurring.