#60 Isolation Ring D81
Vac to 1,000 psi (-1 to 69 bar)
Description & Features:
• Various materials/configurations available to fit your specific application
• Easy removal of gauge or switch for calibration, repair or replacement
without interrupting process flow
• ASME B40.100 compliant
• 1 year warranty
Applications:
• 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
Note: Pressure gauge
sold separately
Order Codes
Specifications
Pressure Range Vacuum to 1,000 psi
WIR Wafer, nests inside bolt circle
RIR Full flange
SIR Threaded connections
Sensor Type
QIR Tri-Clover sanitary quick connect
VIR Victaulic connections
FIR Special construction
Pipe I.D. 1” - 42” 1” (25mm) up to 42” (1,067mm). Consult factory for larger sizes
C Carbon Steel
Centre Section S 316 SS
Diaphragm Seals
CK Carbon Steel / Kynar® coated
S 316 SS
A Acetal
C20 Carpenter 20®
TEF Teflon®
End Plates
K Kynar®
H Hastelloy® C
T Titanium
U UHMW / Ultra High Molecular Weight Polyethylene
N Neoprene (-20°F to 220°F)
B Nitrile (Buna N) (-20°F to 180°F)
Elastomer
E EPDM (Nordel®) (-20°F to 300°F)
(Sleeve)
V Fluoroelastomer (Viton®). Available with optional Teflon® coating (-20°F to 375°F)
CP Chlorosulfonated Polyethylene (Hypalon®) (-20°F to 250°F)
B Brass
Stinger Material
S SS
SF Silicone fluid (-40°F to 400°F)
Fill Fluid
V Food Grade Silicone (Optional)
4N 1/4” NPTF
Instrument Conn.
2N 1/2” NPTF
*Not all options are available with all sensor types
Carpenter® 20 is a registered trademark of Carpenter Technologies Nordel® is a registered trademark of DuPont Dow Elastomers
Hastelloy® is a registered trademark of Haynes International, Inc. Teflon® is a registered trademark of DuPont Corporation
Hypalon® is a registered trademark of DuPont Performance Elastomers Viton® is a registered trademark of DuPont Performance Elastomers
Kynar® is a registered trademark of Elf Atochem North America
WINTERS INSTRUMENTS Tel: 1-800-WINTERS / www.winters.com 209
D81 #60 Isolation Ring
Isolation Ring - Wafer Style (WIR) Measurements
Size A B
1” 2.50 1.87
1.5” 3.25 1.87
2” 4.00 1.87
2.5” 4.75 1.87
3” 5.25 1.87
4” 6.75 2.12
5” 7.62 2.25
6” 8.62 2.25
8” 10.87 2.25
10” 13.25 2.81
12” 16.00 3.12
14” 17.62 3.12
16” 20.12 3.12
18” 21.50 3.12
20” 23.75 3.12
36” 41.12 4
Isolation Ring - Full Flange (RIR) Measurements
Size A B
1” 4.25 1.87
1.5” 5.00 1.87
2” 6.00 1.87
2.5” 7.00 1.87
3” 7.50 1.87
4” 9.00 2.12
5” 10.00 2.25
6” 11.00 2.25
8” 13.50 2.25
10” 16.00 2.81
12” 19.00 3.12
Diaphragm Seals
14” 21.00 3.12
16” 23.50 3.12
18” 25.00 3.12
20” 27.50 3.12
24” 32.00 3.12
30” 38.75 3.12
36” 41.12 4.00
42” 53.00 4.00
Isolation Ring - Threaded (SIR) Measurements Stinger 1/4” NPTF
Material
Size A B or 1/2” NPTF
0.5” 2.50 2.87 Brass FIR0100
0.75” 2.50 2.87 316 SS FIR0316
1” 2.50 3.37 Stingers comes standard with every
1.5” 3.25 3.37 isolation ring. Spare stingers can
2” 4.00 3.37 also be purchased separately.
3” 5.25 3.87
4” 6.75 4.12
210 Tel: 1-800-WINTERS / www.winters.com WINTERS INSTRUMENTS
