Winters Instruments Datasheets for Diaphragm Seals

Diaphragm seals are isolation devices that separate a pressure instrument from the process media.
Diaphragm Seals: Learn more

Product Name Notes
D44 Teflon® Series #80 Flanged Diaphragm Seal -- D44001
D44 Teflon® Series #80 Flanged Diaphragm Seal -- D44002
D44 Teflon® Series #80 Flanged Diaphragm Seal -- D44003
D44 Teflon® Series #80 Flanged Diaphragm Seal -- D44004
D44 Teflon® Series #80 Flanged Diaphragm Seal -- D44005
D44 Teflon® Series #80 Flanged Diaphragm Seal -- D44006
D44 Teflon® Series #80 Flanged Diaphragm Seal -- D44007
D44 Teflon® Series #80 Flanged Diaphragm Seal -- D44008
D44 Teflon® Series #80 Flanged Diaphragm Seal -- D44009
D44 Teflon® Series #80 Flanged Diaphragm Seal -- D44010
D44 Teflon® Series #80 Flanged Diaphragm Seal -- D44011
D44 Teflon® Series #80 Flanged Diaphragm Seal -- D44012
D44 Teflon® Series #80 Flanged Diaphragm Seal -- D44013
D44 Teflon® Series #80 Flanged Diaphragm Seal -- D44014
D44 Teflon® Series #80 Flanged Diaphragm Seal -- D44015
D44 Teflon® Series #80 Flanged Diaphragm Seal -- D44016
D44 Teflon® Series #80 Flanged Diaphragm Seal -- D44017
D44 Teflon® Series #80 Flanged Diaphragm Seal -- D44018
D44 Teflon® Series #80 Flanged Diaphragm Seal -- D44019
D44 Teflon® Series #80 Flanged Diaphragm Seal -- D44020
D44 Teflon® Series #80 Flanged Diaphragm Seal -- D44021
D44 Teflon® Series #80 Flanged Diaphragm Seal -- D44022
D44 Teflon® Series #80 Flanged Diaphragm Seal -- D44023
D44 Teflon® Series #80 Flanged Diaphragm Seal -- D44024
D44 Welded Series #80 Flanged Diaphragm Seal -- D441150HH25CS
D44 Welded Series #80 Flanged Diaphragm Seal -- D441150HH25SS
D44 Welded Series #80 Flanged Diaphragm Seal -- D441150HH5CS
D44 Welded Series #80 Flanged Diaphragm Seal -- D441150HH5SS
D44 Welded Series #80 Flanged Diaphragm Seal -- D441150HM25CS
D44 Welded Series #80 Flanged Diaphragm Seal -- D441150HM25SS
D44 Welded Series #80 Flanged Diaphragm Seal -- D441150HM5CS
D44 Welded Series #80 Flanged Diaphragm Seal -- D441150HM5SS
D44 Welded Series #80 Flanged Diaphragm Seal -- D441150SS25CS
D44 Welded Series #80 Flanged Diaphragm Seal -- D441150SS25SS
D44 Welded Series #80 Flanged Diaphragm Seal -- D441150SS5CS
D44 Welded Series #80 Flanged Diaphragm Seal -- D441150SS5SS
D44 Welded Series #80 Flanged Diaphragm Seal -- D441150UL25CS
D44 Welded Series #80 Flanged Diaphragm Seal -- D441150UL25SS
D44 Welded Series #80 Flanged Diaphragm Seal -- D441150UL5CS
D44 Welded Series #80 Flanged Diaphragm Seal -- D441150UL5SS
D44 Welded Series #80 Flanged Diaphragm Seal -- D441300HH25CS
D44 Welded Series #80 Flanged Diaphragm Seal -- D441300HH25SS
D44 Welded Series #80 Flanged Diaphragm Seal -- D441300HH5CS
D44 Welded Series #80 Flanged Diaphragm Seal -- D441300HH5SS
D44 Welded Series #80 Flanged Diaphragm Seal -- D441300HM25CS
D44 Welded Series #80 Flanged Diaphragm Seal -- D441300HM25SS
D44 Welded Series #80 Flanged Diaphragm Seal -- D441300HM5CS
D44 Welded Series #80 Flanged Diaphragm Seal -- D441300HM5SS
D44 Welded Series #80 Flanged Diaphragm Seal -- D441300SS25CS
D44 Welded Series #80 Flanged Diaphragm Seal -- D441300SS25SS
D44 Welded Series #80 Flanged Diaphragm Seal -- D441300SS5CS
D44 Welded Series #80 Flanged Diaphragm Seal -- D441300SS5SS
D44 Welded Series #80 Flanged Diaphragm Seal -- D441300UL25CS
D44 Welded Series #80 Flanged Diaphragm Seal -- D441300UL25SS
D44 Welded Series #80 Flanged Diaphragm Seal -- D441300UL5CS
D44 Welded Series #80 Flanged Diaphragm Seal -- D441300UL5SS
D44 Welded Series #80 Flanged Diaphragm Seal -- D4415150HH25CS
D44 Welded Series #80 Flanged Diaphragm Seal -- D4415150HH25SS
D44 Welded Series #80 Flanged Diaphragm Seal -- D4415150HH5CS
D44 Welded Series #80 Flanged Diaphragm Seal -- D4415150HH5SS
D44 Welded Series #80 Flanged Diaphragm Seal -- D4415150HM25CS
D44 Welded Series #80 Flanged Diaphragm Seal -- D4415150HM25SS
D44 Welded Series #80 Flanged Diaphragm Seal -- D4415150HM5CS
D44 Welded Series #80 Flanged Diaphragm Seal -- D4415150HM5SS
D44 Welded Series #80 Flanged Diaphragm Seal -- D4415150SS25CS
D44 Welded Series #80 Flanged Diaphragm Seal -- D4415150SS25SS
D44 Welded Series #80 Flanged Diaphragm Seal -- D4415150SS5CS
D44 Welded Series #80 Flanged Diaphragm Seal -- D4415150SS5SS
D44 Welded Series #80 Flanged Diaphragm Seal -- D4415150UL25CS
D44 Welded Series #80 Flanged Diaphragm Seal -- D4415150UL25SS
D44 Welded Series #80 Flanged Diaphragm Seal -- D4415150UL5CS
D44 Welded Series #80 Flanged Diaphragm Seal -- D4415150UL5SS
D44 Welded Series #80 Flanged Diaphragm Seal -- D4415300HH25CS
D44 Welded Series #80 Flanged Diaphragm Seal -- D4415300HH25SS
D44 Welded Series #80 Flanged Diaphragm Seal -- D4415300HH5CS
D44 Welded Series #80 Flanged Diaphragm Seal -- D4415300HH5SS
D44 Welded Series #80 Flanged Diaphragm Seal -- D4415300HM25CS
D44 Welded Series #80 Flanged Diaphragm Seal -- D4415300HM25SS
D44 Welded Series #80 Flanged Diaphragm Seal -- D4415300HM5CS
D44 Welded Series #80 Flanged Diaphragm Seal -- D4415300HM5SS
D44 Welded Series #80 Flanged Diaphragm Seal -- D4415300SS25CS
D44 Welded Series #80 Flanged Diaphragm Seal -- D4415300SS25SS
D44 Welded Series #80 Flanged Diaphragm Seal -- D4415300SS5CS
D44 Welded Series #80 Flanged Diaphragm Seal -- D4415300SS5SS
D44 Welded Series #80 Flanged Diaphragm Seal -- D4415300UL25CS
D44 Welded Series #80 Flanged Diaphragm Seal -- D4415300UL25SS
D44 Welded Series #80 Flanged Diaphragm Seal -- D4415300UL5CS
D44 Welded Series #80 Flanged Diaphragm Seal -- D4415300UL5SS
D44 Welded Series #80 Flanged Diaphragm Seal -- D442150HH25CS
D44 Welded Series #80 Flanged Diaphragm Seal -- D442150HH25SS
D44 Welded Series #80 Flanged Diaphragm Seal -- D442150HH5CS
D44 Welded Series #80 Flanged Diaphragm Seal -- D442150HH5SS
D44 Welded Series #80 Flanged Diaphragm Seal -- D442150HM25CS
D44 Welded Series #80 Flanged Diaphragm Seal -- D442150HM25SS
D44 Welded Series #80 Flanged Diaphragm Seal -- D442150HM5CS
D44 Welded Series #80 Flanged Diaphragm Seal -- D442150HM5SS
D44 Welded Series #80 Flanged Diaphragm Seal -- D442150SS25CS
D44 Welded Series #80 Flanged Diaphragm Seal -- D442150SS25SS
D44 Welded Series #80 Flanged Diaphragm Seal -- D442150SS5CS
D44 Welded Series #80 Flanged Diaphragm Seal -- D442150SS5SS
D44 Welded Series #80 Flanged Diaphragm Seal -- D442150UL25CS
D44 Welded Series #80 Flanged Diaphragm Seal -- D442150UL25SS
D44 Welded Series #80 Flanged Diaphragm Seal -- D442150UL5CS
D44 Welded Series #80 Flanged Diaphragm Seal -- D442150UL5SS
D44 Welded Series #80 Flanged Diaphragm Seal -- D442300HH25CS
D44 Welded Series #80 Flanged Diaphragm Seal -- D442300HH25SS
D44 Welded Series #80 Flanged Diaphragm Seal -- D442300HH5CS
D44 Welded Series #80 Flanged Diaphragm Seal -- D442300HH5SS
D44 Welded Series #80 Flanged Diaphragm Seal -- D442300HM25CS
D44 Welded Series #80 Flanged Diaphragm Seal -- D442300HM25SS
D44 Welded Series #80 Flanged Diaphragm Seal -- D442300HM5CS
D44 Welded Series #80 Flanged Diaphragm Seal -- D442300HM5SS
D44 Welded Series #80 Flanged Diaphragm Seal -- D442300SS25CS
D44 Welded Series #80 Flanged Diaphragm Seal -- D442300SS25SS
D44 Welded Series #80 Flanged Diaphragm Seal -- D442300SS5CS
D44 Welded Series #80 Flanged Diaphragm Seal -- D442300SS5SS
D44 Welded Series #80 Flanged Diaphragm Seal -- D442300UL25CS
D44 Welded Series #80 Flanged Diaphragm Seal -- D442300UL25SS
D44 Welded Series #80 Flanged Diaphragm Seal -- D442300UL5CS
D44 Welded Series #80 Flanged Diaphragm Seal -- D442300UL5SS
Description & Features:• "Continuous use" seals - backing plate will prevent diaphragm from rupturing if pressure sensing instrument fails. Pressure will be held until instrument is replaced• Various sizes and...
D71 Hastelloy® C Series #70 NACE Diaphragm Seal -- D71954HASC75
D71 Hastelloy® C Series #70 NACE Diaphragm Seal -- D71956HASC75
D71 Hastelloy® C Series #70 NACE Diaphragm Seal -- D71957HASC75
D71 Hastelloy® C Series #70 NACE Diaphragm Seal -- D71959HASC75
D71 Hastelloy® C Series #70 NACE Diaphragm Seal -- D71963HASC75
D71 Hastelloy® C Series #70 NACE Diaphragm Seal -- D71964HASC75
D71 Hastelloy® C Series #70 NACE Diaphragm Seal -- D71965HASC75
D71 Hastelloy® C Series #70 NACE Diaphragm Seal -- D71966HASC75
D71 Hastelloy® C Series #70 NACE Diaphragm Seal -- D71967HASC75
Description & Features:• Can be used on applications requiring a NACE compliant MR0103-2003 diaphragm seal• CRN registered available upon request• 1 year warrantyApplications: • Sour gas applications requiring instrumentation that...
D71 Monel® Series #70 Diaphragm Seal -- D7195003
D71 Monel® Series #70 Diaphragm Seal -- D7195203
D71 Monel® Series #70 Diaphragm Seal -- D7195403
D71 Monel® Series #70 Diaphragm Seal -- D7195603
D71 Monel® Series #70 Diaphragm Seal -- D7195703
D71 Monel® Series #70 Diaphragm Seal -- D7195903
D71 Monel® Series #70 Diaphragm Seal -- D7196303
D71 Monel® Series #70 Diaphragm Seal -- D7196403
D71 Monel® Series #70 Diaphragm Seal -- D7196503
Description & Features:• Can be used on applications requiring a NACE compliant MR0175-2003 diaphragm seal• CRN registered available upon request• 1 year warrantyApplications: • Sour gas applications requiring instrumentation that...
D40 Series #40 Diaphragm Seal -- D40972
D40 Series #40 Diaphragm Seal -- D40973
D40 Series #40 Diaphragm Seal -- D40974
Description & Features:• Compact (one piece), lightweight and economical• CRN registered• 1 year warrantyApplications: • Ideally suited for applications where space limitations exist• Primarily utilized to protect gauges and transmitters...
D30 Series #30 Diaphragm Seal -- D30975 Description & Features:• Compact, lightweight and economical• Constructed of AISI 316 stainless steel and is welded together into a one piece unit• CRN registered• 1 year warrantyApplications: • Offers protection...
D50 Series #50 Diaphragm Seal -- D50970
D50 Series #50 Diaphragm Seal -- D50971
D50 Series #50 Diaphragm Seal -- D50990
Description & Features:• Compact, lightweight and economical• Constructed of AISI 316 stainless steel and welded together into a one piece unit• CRN registered• 1 year warrantyApplications: • Ideally suited for...
D15 Series #15 In Line Diaphragm Seal -- D15992 Description & Features:• Constructed with a welded diaphragm placed at the end of the male NPT connection, eliminating the normal diaphragm chamber where solidification of the process media may render...
D10 Series #10 PVC Diaphragm Seal -- D10985
D10 Series #10 PVC Diaphragm Seal -- D10986
Description & Features:• Features a durable and flexible Teflon® diaphragm seal, which serves as a protective barrier between the process fluid and instrument• High accuracy and dependability• CRN registered• 1...
D90 Series Saddle Weld Seal -- D902560
D90 Series Saddle Weld Seal -- D902561
D90 Series Saddle Weld Seal -- D902562
D90 Series Saddle Weld Seal -- D902563
D90 Series Saddle Weld Seal -- D902564
D90 Series Saddle Weld Seal -- D902565
D90 Series Saddle Weld Seal -- D902566
D90 Series Saddle Weld Seal -- D902570
D90 Series Saddle Weld Seal -- D902571
D90 Series Saddle Weld Seal -- D902572
D90 Series Saddle Weld Seal -- D902573
D90 Series Saddle Weld Seal -- D902574
D90 Series Saddle Weld Seal -- D902575
D90 Series Saddle Weld Seal -- D902576
D90 Series Saddle Weld Seal -- D902577
D90 Series Saddle Weld Seal -- D902578
D90 Series Saddle Weld Seal -- D902579
D90 Series Saddle Weld Seal -- D902580
D90 Series Saddle Weld Seal -- D902581
D90 Series Saddle Weld Seal -- D902582
D90 Series Saddle Weld Seal -- D902583
D90 Series Saddle Weld Seal -- D902584
D90 Series Saddle Weld Seal -- D902585
D90 Series Saddle Weld Seal -- D902586
Description & Features:• Finished with a cleanout design• Various pipe sizes (1" to 4") and housing materials available• 1 year warrantyApplications: • Used in industrial applications such as oil refineries,...
D20 Series #20 In Line Diaphragm Seal -- D20976
D20 Series #20 In Line Diaphragm Seal -- D20980
Description & Features:• Meets the requirements of dairy, food, beverage, chemical and pharmaceutical industries• CRN registered• 1 year warrantyApplications: • When attached to a Winters all stainless steel construction pressure...
D46 Series Flanged Flush Mount Seal -- D462548
D46 Series Flanged Flush Mount Seal -- D462549
D46 Series Flanged Flush Mount Seal -- D462550
D46 Series Flanged Flush Mount Seal -- D462551
D46 Series Flanged Flush Mount Seal -- D462552
D46 Series Flanged Flush Mount Seal -- D462553
D46 Series Flanged Flush Mount Seal -- D462554
D46 Series Flanged Flush Mount Seal -- D462555
D46 Series Flanged Flush Mount Seal -- D462556
D46 Series Flanged Flush Mount Seal -- D462557
D46 Series Flanged Flush Mount Seal -- D462558
D46 Series Flanged Flush Mount Seal -- D462559
Description & Features:• One-piece design - no internal gaskets or o-rings• Diaphragm is flush to the gasket sealing surface so no internal cavities for media buildup• Various sizes available• 1...
D70 Series #70 Diaphragm Seal -- D70950
D70 Series #70 Diaphragm Seal -- D70950HASC
D70 Series #70 Diaphragm Seal -- D70950M
D70 Series #70 Diaphragm Seal -- D70951
D70 Series #70 Diaphragm Seal -- D70952
D70 Series #70 Diaphragm Seal -- D70952HASC
D70 Series #70 Diaphragm Seal -- D70952M
D70 Series #70 Diaphragm Seal -- D70953
D70 Series #70 Diaphragm Seal -- D70954
D70 Series #70 Diaphragm Seal -- D70954HASC
D70 Series #70 Diaphragm Seal -- D70954M
D70 Series #70 Diaphragm Seal -- D70954V
D70 Series #70 Diaphragm Seal -- D70956
D70 Series #70 Diaphragm Seal -- D70956HASC
D70 Series #70 Diaphragm Seal -- D70956M
D70 Series #70 Diaphragm Seal -- D70956V
D70 Series #70 Diaphragm Seal -- D70957
D70 Series #70 Diaphragm Seal -- D70957HASC
D70 Series #70 Diaphragm Seal -- D70957M
D70 Series #70 Diaphragm Seal -- D70957V
D70 Series #70 Diaphragm Seal -- D70959
D70 Series #70 Diaphragm Seal -- D70959HASC
D70 Series #70 Diaphragm Seal -- D70959M
D70 Series #70 Diaphragm Seal -- D70959V
D70 Series #70 Diaphragm Seal -- D70963
D70 Series #70 Diaphragm Seal -- D70963HASC
D70 Series #70 Diaphragm Seal -- D70963M
D70 Series #70 Diaphragm Seal -- D70963V
D70 Series #70 Diaphragm Seal -- D70964
D70 Series #70 Diaphragm Seal -- D70964HASC
D70 Series #70 Diaphragm Seal -- D70964M
D70 Series #70 Diaphragm Seal -- D70964V
D70 Series #70 Diaphragm Seal -- D70965
D70 Series #70 Diaphragm Seal -- D70965HASC
D70 Series #70 Diaphragm Seal -- D70965M
D70 Series #70 Diaphragm Seal -- D70965V
Description & Features:• Two piece construction and designed to withstand even the most severe process applications• "Continuous use" seals - backing plate will prevent diaphragm from rupturing if pressure sensing...
D85 Series In-Line Flow Thru Seal -- D852536
D85 Series In-Line Flow Thru Seal -- D852537
D85 Series In-Line Flow Thru Seal -- D852538
D85 Series In-Line Flow Thru Seal -- D852539
D85 Series In-Line Flow Thru Seal -- D852540
D85 Series In-Line Flow Thru Seal -- D852541
D85 Series In-Line Flow Thru Seal -- D852542
D85 Series In-Line Flow Thru Seal -- D852543
D85 Series In-Line Flow Thru Seal -- D852544
D85 Series In-Line Flow Thru Seal -- D852545
D85 Series In-Line Flow Thru Seal -- D852546
D85 Series In-Line Flow Thru Seal -- D852547
D85 Series In-Line Flow Thru Seal -- D852690
D85 Series In-Line Flow Thru Seal -- D852691
D85 Series In-Line Flow Thru Seal -- D852692
D85 Series In-Line Flow Thru Seal -- D852693
Description & Features:• Two piece construction• Clean-out design allows process media to flow through the seal• Reduces potential for process media blockages inside diaphragm housing• 1 year warrantyApplications: • Where...
D81 Series #60 Isolation Ring -- D81 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• 1 year warrantyApplications: •