XR-Series All-welded Process Gauge and Diaphragm Seal0 pages
U.S.
nnnnProduct Data
nnnnU.S. Gauge ^
nnnnPROCESS GAUGES
nnnnXR-Series All-welded Process Gauge
nnnnand Diaphragm Seal
nnnnDESCRIPTION
nnnnThe XR-Series all welded system provides users with a
nnnnleak-proof, tamper-resistant gauge and seal solution that
nnnncombines the proven durability and performance of our
nnnn4-1/2" Model 1981 SOLFRUNT® Process Gauge with
nnnnour high quality M&G brand Diaphragm Seals.
nnnn• Best solution for operator safety
nnnn• Leak-proof - all joints are welded
nnnn• Seamless bourdon tube gauge standard
nnnn• Compact size
nnnn• Tamper resistant - can't remove gauge
nnnn• 4:1 safety ratio
nnnnAMETEK USG's XR models are now available in two
nnnnversions. Our new Finned Top version has been upgrad-
nnnned to include cooling fins on the body of the seal to im-
nnnnprove its cooling features and an optional flushing port.
nnnnThe first generation is still available for customers prefer-
nnnnring that design, or applications requiring exotic metals,
nnnnsuch as MONEL 400, HASTELLOY, or Tantalum.
nnnnThe XR-Series offers customers a leak-proof, tamper-
nnnnproof, lower cost alternative to an individual gauge and
nnnndiaphragm seal. The XR-Series increases worker safety
nnnnby reducing potential leaks in your process by weld-
nnnning the gauge to the seal and including our Model 1981
nnnnprocess gauge with a seamless bourdon tube. Many
nnnncompanies specify seamless tubing throughout their
nnnnplants for their process lines, yet they use gauges that
nnnnhave welded tubing. The Model 1981 gauges starts with
nnnnseamless tubing for our bourdon tubes, which provide a
nnnnseamless solution throughout your process.
nnnnThe XR-81 is compliant to NACE MR-01-03 and MR-
nnnn0175 requirements. The designed operating pressure is
nnnn3000 psi at 100°F and has a maximum static pressure
nnnnrating of 5000 psi. The standard XR diaphragm seal has
nnnna 4:1 safety ratio and is available in 3161 SST, Hastelloy
nnnnC, MONEL bodies and 316L SST, HASTELLOY, MONEL
nnnnand Tantalum diaphragms. Please reference the follow-
nnnning pages for specifics.
nnnnAPPLICATIONS
nnnnRefineries
nnnn• Petrochemical manufacturing
nnnn• Oilfield equipment
nnnn• Chemical manufacturing
nnnnSPECIFICATIONS
nnnnGAUGE: Model 1981 with 316L SST socket and 316L SST
nnnnseamless Bourdon tube, or Model 1986 with MONEL socket
nnnnand MONEL seamless Bourdon tube
nnnnRANGES: From 0 to 15 psi to 0 to 3000 psi
nnnnPROCESS CONNECTION: 1/2 NPT male connection standard,
nnnnother connections available upon request
nnnnSEAL WETTED PARTS: 316L stainless steel, MONEL,
nnnnHASTELLOY C bodies; 316L stainless steel, MONEL,
nnnnHASTELLOY C and Tantalum diaphragms; other wetted
nnnnmaterials may be available upon request
nnnnSEAL FILL FLUID: DC 200 silicone standard; other fills available
nnnnupon request
nnnnOPTIONS: Orifice restrictors on gauge; flush port on seal, Sta-
nnnnKool™ cooling element, shatter-resistant window on gauge,
nnnnand capillaries
nnnnAMETEK'
nnnnXR-81 SOLFRUNT® Process Gauge
nnnnwith Welded M&G Finned Top Diaphragm Seal
nnnnOn-line order fax: +1215-323-9450 or e-mail: usg.sales@ametek.com
nnnnSales/Technical Support: +1 215-293-4100 1 205 Keith Valley Road I Horsham PA 19044 U.S.A.
nnnn©2012, byAMETEK, Inc. All rights reserved. Printed in the U.S.A. PDF1112STA (160174)
nnnnSpecifications are subject to change without notice. Visit our Web site for the most up-to-date information.
nnnnwww.ametekusg.com
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