Product Data
PROCESS GAUGES
XR-Series All-welded Process Gauge
and Diaphragm Seal
1PG -
DESCRIPTION
The XR-Series all welded system provides users with a
leak-proof, tamper-resistant gauge and seal solution that
combines the proven durability and performance of our
4-1/2” Model 1981 SOLFRUNT® Process Gauge with
our high quality M&G brand Diaphragm Seals.
l Best solution for operator safety
l Leak-proof – all joints are welded
l Seamless bourdon tube gauge standard
l Compact size
l Tamper resistant – can’t remove gauge
l 4:1 safety ratio
AMETEK USG’s XR models are now available in two
versions. Our new Finned Top version has been upgraded to include cooling fins on the body of the seal to improve its cooling features and an optional flushing port.
The first generation is still available for customers preferring that design, or applications requiring exotic metals,
such as MONEL 400, HASTELLOY, or Tantalum.
The XR-Series offers customers a leak-proof, tamperproof, lower cost alternative to an individual gauge and
diaphragm seal. The XR-Series increases worker safety
by reducing potential leaks in your process by welding the gauge to the seal and including our Model 1981
process gauge with a seamless bourdon tube. Many
companies specify seamless tubing throughout their
plants for their process lines, yet they use gauges that
have welded tubing. The Model 1981 gauges starts with
seamless tubing for our bourdon tubes, which provide a
seamless solution throughout your process.
The XR-81 is compliant to NACE MR-01-03 and MR0175 requirements. The designed operating pressure is
3000 psi at 100°F and has a maximum static pressure
rating of 5000 psi. The standard XR diaphragm seal has
a 4:1 safety ratio and is available in 316l SST, Hastelloy
C, MONEL bodies and 316L SST, HASTELLOY, MONEL
and Tantalum diaphragms. Please reference the following pages for specifics.
APPLICATIONS
l Refineries
l Petrochemical manufacturing
l Oilfield equipment
l Chemical manufacturing
SPECIFICATIONS
GAUGE: Model 1981 with 316L SST socket and 316L SST
seamless Bourdon tube, or Model 1986 with MONEL socket
and MONEL seamless Bourdon tube
RANGES: From 0 to 15 psi to 0 to 3000 psi
PROCESS CONNECTION: 1/2 NPT male connection standard,
other connections available upon request
SEAL WETTED PARTS: 316L stainless steel, MONEL,
HASTELLOY C bodies; 316L stainless steel, MONEL,
HASTELLOY C and Tantalum diaphragms; other wetted
materials may be available upon request
SEAL FILL FLUID: DC 200 silicone standard; other fills available
upon request
OPTIONS: Orifice restrictors on gauge; flush port on seal, StaKool™ cooling element, shatter-resistant window on gauge,
and capillaries
XR-81 SOLFRUNT® Process Gauge
with Welded M&G Finned Top Diaphragm Seal
On-line order fax: +1 215-323-9450 or e-mail: usg.sales@ametek.com
Sales/Technical Support: +1 215-293-4100 | 205 Keith Valley Road | Horsham PA 19044 U.S.A.
© 2012, by AMETEK, Inc. All rights reserved. Printed in the U.S.A. PDF1112STA (160174)
Specifications are subject to change without notice. Visit our Web site for the most up-to-date information.
www.ametekusg.com
Product Data
PROCESS GAUGES
XR-Series All-welded Process Gauge
and Diaphragm Seal
Model XR-81 SOLFRUNT® 4-1/2” Spec No. Selection Chart
Model: XR-81 New Design with Finned Top All-Welded Seals
Connection Size: 1/2" M NPT 1/2" M NPT 1/2" M NPT 1/2" M NPT
Dial Scale2: PSI PSI PSI PSI
Case Type: Dry E-Z Fill E-Z Fill E-Z Fill
Gauge Model: 1981 1981 1981 1981
Seal Upper Material: 316L SST 316L SST 316L SST 316L SST
Diaphragm Material: 316L SST 316L SST 316L SST 316L SST
Seal Lower Material: 316L SST 316L SST 316L SST 316L SST
System Fill Type3: DC 200 DC 200 DC 200 DC 200
Gauge Case Fill Fluid: N/A Dry Glycerin DC 200
Pressure Range: Spec No. Spec No. Spec No. Spec No.
0 - 15 PSI XR1015P27LLRL-- XRL015P27LLRL-- XRL015P27LLRLK- XRL015P27LLRLL0 - 30 PSI XR1030P27LLRL-- XRL030P27LLRL-- XRL030P27LLRLK- XRL030P27LLRLL0 - 60 PSI XR1060P27LLRL-- XRL060P27LLRL-- XRL060P27LLRLK- XRL060P27LLRLL0 - 100 PSI XR1100P27LLRL-- XRL100P27LLRL-- XRL100P27LLRLK- XRL100P27LLRLL0 - 160PSI XR1160P27LLRL-- XRL160P27LLRL-- XRL160P27LLRLK- XRL160P27LLRLL0 - 200 PSI XR1200P27LLRL-- XRL200P27LLRL-- XRL200P27LLRLK- XRL200P27LLRLL0 - 300 PSI XR1300P27LLRL-- XRL300P27LLRL-- XRL300P27LLRLK- XRL300P27LLRLL0 - 400 PSI XR1400P27LLRL-- XRL400P27LLRL-- XRL400P27LLRLK- XRL400P27LLRLL0 - 600 PSI XR1600P27LLRL-- XRL600P27LLRL-- XRL600P27LLRLK- XRL600P27LLRLL0 - 800 PSI XR1800P27LLRL-- XRL800P27LLRL-- XRL800P27LLRLK- XRL800P27LLRLL0 - 1000 PSI XR110CP27LLRL-- XRL10CP27LLRL-- XRL10CP27LLRLK- XRL10CP27LLRLL0 - 1500 PSI XR115CP27LLRL-- XRL15CP27LLRL-- XRL15CP27LLRLK- XRL15CP27LLRLL0 - 2000 PSI XR120CP27LLRL-- XRL20CP27LLRL-- XRL20CP27LLRLK- XRL20CP27LLRLL0 - 2300 PSI XR123CP27LLRL-- XRL23CP27LLRL-- XRL23CP27LLRLK- XRL23CP27LLRLL0 - 3000 PSI XR130CP27LLRL-- XRL30CP27LLRL-- XRL30CP27LLRLK- XRL30CP27LLRLL-
For Flushing Connection the 9th Character is changed to a 9, please see below.
Model: XR-81 New Design with Fin Topped All-Welded Seals and Flushing Connection
Connection Size: 1/2" M NPT 1/2" M NPT 1/2" M NPT 1/2" M NPT
Dial Scale2: PSI PSI PSI PSI
Case Type: Dry EZ-Fill E-Z Fill E-Z Fill
Gauge Model: 1981 1981 1981 1981
Seal Upper Material: 316L SST 316L SST 316L SST 316L SST
Diaphragm Material: 316L SST 316L SST 316L SST 316L SST
Seal Lower Material: 316L SST 316L SST 316L SST 316L SST
System Fill Type3: DC 200 DC 200 DC 200 DC 200
Gauge Case Fill Fluid: N/A Dry Glycerin DC 200
Pressure Range: Spec No. Spec No. Spec No. Spec No.
0 - 15 PSI XR1015P29LLRL-- XRL015P29LLRL-- XRL015P29LLRLK- XRL015P29LLRLL0 - 30 PSI XR1030P29LLRL-- XRL030P29LLRL-- XRL030P29LLRLK- XRL030P29LLRLL0 - 60 PSI XR1060P29LLRL-- XRL060P29LLRL-- XRL060P29LLRLK- XRL060P29LLRLL0 - 100 PSI XR1100P29LLRL-- XRL100P29LLRL-- XRL100P29LLRLK- XRL100P29LLRLL0 - 160 PSI XR1160P29LLRL-- XRL160P29LLRL-- XRL160P29LLRLK- XRL160P29LLRLL0 - 200 PSI XR1200P29LLRL-- XRL200P29LLRL-- XRL200P29LLRLK- XRL200P29LLRLL0 - 300 PSI XR1300P29LLRL-- XRL300P29LLRL-- XRL300P29LLRLK- XRL300P29LLRLL0 - 400 PSI XR1400P29LLRL-- XRL400P29LLRL-- XRL400P29LLRLK- XRL400P29LLRLL0 - 600 PSI XR1600P29LLRL-- XRL600P29LLRL-- XRL600P29LLRLK- XRL600P29LLRLL0 - 800 PSI XR1800P29LLRL-- XRL800P29LLRL-- XRL800P29LLRLK- XRL800P29LLRLL0 - 1000 PSI XR110CP29LLRL-- XRL10CP29LLRL-- XRL10CP29LLRLK- XRL10CP29LLRLL0 - 1500 PSI XR115CP29LLRL-- XRL15CP29LLRL-- XRL15CP29LLRLK- XRL15CP29LLRLL0 - 2000 PSI XR120CP29LLRL-- XRL20CP29LLRL-- XRL20CP29LLRLK- XRL20CP29LLRLL0 - 2300 PSI XR123CP29LLRL-- XRL23CP29LLRL-- XRL23CP29LLRLK- XRL23CP29LLRLL0 - 3000 PSI XR130CP29LLRL-- XRL30CP29LLRL-- XRL30CP29LLRLK- XRL30CP29LLRLL-
2
Contact USG Sales for dual scale dials and single scale metric dials.
3
For factory case liquid filling, substitute LG for Glycerin and LS for Silicone for LX suffix. Contact USG Sales for other case or system fill options.
Diaphragm seal filled with silicon standard. Other fill fluids, such as Halocarbon also available. Please contact Customer Service for more information.
2PG -
On-line order fax: +1 215-323-9450 or e-mail: usg.sales@ametek.com
Sales/Technical Support: +1 215-293-4100 | 205 Keith Valley Road | Horsham PA 19044 U.S.A.
© 2012, by AMETEK, Inc. All rights reserved. Printed in the U.S.A. PDF1112STA (160174)
Specifications are subject to change without notice. Visit our Web site for the most up-to-date information.
www.ametekusg.com
Product Data
PROCESS GAUGES
XR-Series All-welded Process Gauge
and Diaphragm Seal
Model XR-86 SOLFRUNT® 4-1/2” Spec No. Selection Chart
Model: XR-86 1st Generation All-Welded Seals
Connection Size: 1/2” M NPT 1/2” M NPT
Dial Scale2: PSI PSI
Case Type: E-Z Fill E-Z Fill
Gauge Model: 1986 1986
Seal Upper Material: 316L SST 316L SST
Diaphragm Material: MONEL MONEL
Seal Lower Material: MONEL MONEL
System Fill Type2: DC 200 DC 200
Case Fill Fluid Type3: Dry See Note 3 Below
Pressure Range: Spec No. Spec No.
0 - 15 PSI 170066KSL 170066KSLX
0 - 30 PSI 170067KSL 170067KSLX
0 - 60 PSI 170068KSL 170068KSLX
0 - 100 PSI 170069KSL 170069KSLX
0 - 160 PSI 170070KSL 170070KSLX
0 - 200 PSI 170071KSL 170071KSLX
0 - 300 PSI 170072KSL 170072KSLX
0 - 400 PSI 170073KSL 170073KSLX
0 - 600 PSI 170074KSL 170074KSLX
0 - 1000 PSI 170075KSL 170075KSLX
0 - 1500 PSI 170540KSL 170540KSLX
2
Contact USG Sales for dual scale dials and single scale metric dials.
3
For factory case liquid filling, substitute LG for Glycerin and LS for Silicone for LX suffix. Contact USG Sales
for other case or system fill options.
Diaphragm seal filled with silicon standard. Other fill fluids, such as Halocarbon also available. Please contact
Customer Service for more information.
XR-86 SOLFRUNT®
All Monel Process Gauge
with Welded M&G
1st Generation Monel
Diaphragm Seal
3PG -
Other XR-Series Products Include:
XR-656 Open Front 4” All SST Process
Gauge and XR Diaphragm Seal, and
XR-659 Solid Front 4” All SST Process
Gauge and XR Diaphragm Seal.
Additional options include a shatterresistant window on gauge, restrictor on
gauge socket, flush port on seal, StaKool™ cooling element and capillaries.
XR-659
XR-656
On-line order fax: +1 215-323-9450 or e-mail: usg.sales@ametek.com
Sales/Technical Support: +1 215-293-4100 | 205 Keith Valley Road | Horsham PA 19044 U.S.A.
© 2012, by AMETEK, Inc. All rights reserved. Printed in the U.S.A. PDF1112STA (160174)
Specifications are subject to change without notice. Visit our Web site for the most up-to-date information.
XR-656
with 1” NPT Process
Connection for Ethanol
Applications
www.ametekusg.com
Product Data
PROCESS GAUGES
XR-Series All-welded Process Gauge
and Diaphragm Seal
Finned Top Design (316L SST Only) First Generation (Monel, Hastelloy with Monel,
Hastelloy or Tantalum Diaphragm)
5.84
3 HOLES
EQUALLY
SPACED
INCHES
(MM)
Ø 0.22
(5.59)
270°
ARC
(148.3)
0.88
(22.2)
SQUARE
1/2 - 14 ANPT
THREAD
2.62
(66.5)
3.00
(76.1)
Ø5.38
(Ø136.5)
B.C.
5.06
(128.6)
9.31 ± .12
(236.47 ± 3.05)
6.38
(162.05)
FILL PLUG
OPTIONAL
Ø 4.20
(106.568)
WINDOW
OPENING
5.84
(148.3)
270°
ARC
Ø2.71
(Ø68.83)
120º
TYP.
Ø 0.219
(5.56)
3 HOLES EQUALLY
SPACED ON 5.37 B.C.
(136.4)
FLUSH PORT
2.96
(75.18)
1/2 - NPT
PROCESS
CONNECTION
(128.6)
1/4 - NPT
(OPTIONAL)
5.06
3.13
(79.5) MAX.
2.60
(66.04)
1.58
(40.1)
3.13
(79.5) MAX.
(40.1)
4PG -
1.58
XR-Series Canadian Registration (CRN)
Province Number Province Number
Alberta 0F8241.52ADD1 Nunavet 0F8241.5NADD1
British Columbia 0F8241.51ADD1 Ontario 0F8241.5ADD1
Manitoba 0F8241.56ADD1 Prince Edward Island 0F8241.59ADD1
New Brunswick 0F8241.57ADD1 Quebec 0F8241.56ADD1
Newfoundland/Labrador 0F8241.50ADD1 Saskatchewan 0F8241.56ADD1
Northeast Territories 0F8241.5TADD1 Yukon 0F8241.5YADD1
Nova Scotia 0F8241.58ADD1
On-line order fax: +1 215-323-9450 or e-mail: usg.sales@ametek.com
Sales/Technical Support: +1 215-293-4100 | 205 Keith Valley Road | Horsham PA 19044 U.S.A.
© 2012, by AMETEK, Inc. All rights reserved. Printed in the U.S.A. PDF1112STA (160174)
Specifications are subject to change without notice. Visit our Web site for the most up-to-date information.
www.ametekusg.com
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