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You are here: Home > Measuring & Inspecting > Winters Instruments > Diaphragm Seals by Winters > D44 #80 Flanged Diaphragm Seals - Welded
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Winters D44 #80 Flanged Diaphragm Seal Welded

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 housing materials available
• ASME B40.100 compliant
• 1 year warranty

Applications:

• Used in industrial applications such as oil refineries, pulp and paper mills and chemical plants

Download specifications and order info

Custom order engineering part number


Housing316 SS, Monel®, Hastelloy® B & C, Titanium, Tantalum, PVC, Carbon steel, Teflon®, Alloy 20,
other (nickel plated carbon steel or SS upper housing standard)
ConstructionTwo piece construction
Connection1/4”, 1/2” NPT female gauge connections standard (Other NPTF gauges connections available)
1” (25mm), 1.5” (40mm) and 2” (50mm) pipe size and #150 and #300 pressure rating standard (Other configurations available)
Maximum Temperature Limit450°F (232°C)
Teflon® Lined: 400°F (204°C)
(Higher temperature limits available)
OtherCleanout type for easy cleaning and calibrating. Saddle diaphragm seals available upon request.
Flushing connections available
Sort By:
1 2 3 ... 5
Winters D441150SS5CS
Winters D441150SS5CS - 1/2" CS 1" 150# RF 316SS BTM & DIAPHRAGM
Price: $837.25
Sale Price: $619.57

1/2" CS 1" 150# RF 316SS BTM & DIAPHRAGM more info
Winters D4415150SS25CS
Winters D4415150SS25CS - 1/4" CS 1.5" 150# 316 SS BOTTOM/DIAPHRAG
Price: $918.42
Sale Price: $679.63

1/4" CS 1.5" 150# 316 SS BOTTOM/DIAPHRAG more info
Winters D441300SS25CS
Winters D441300SS25CS - 1/4" CS 1" 300# 316 SS BOTTOM/DIAPHRAGM
Price: $927.64
Sale Price: $686.45

1/4" CS 1" 300# 316 SS BOTTOM/DIAPHRAGM more info
Winters D441300SS5CS
Winters D441300SS5CS - 1/2" CS 1" 300# 316 SS BTM & DIAPHRAGM
Price: $927.64
Sale Price: $686.45

1/2" CS 1" 300# 316 SS BTM & DIAPHRAGM more info
Winters D441150HM25CS
Winters D441150HM25CS - 1/4" CS 1" 150# MONEL LOWER HAST. C DIAP
Price: $973.41
Sale Price: $720.32

1/4" CS 1" 150# MONEL LOWER HAST. C DIAP more info
Winters D441150HM5CS
Winters D441150HM5CS - 1/2" CS 1" 150# RF MONEL HAST C DIAPRGM
Price: $973.41
Sale Price: $720.32

1/2" CS 1" 150# RF MONEL HAST C DIAPRGM more info
Winters D441300SS25SS
Winters D441300SS25SS - 1/4" SS 1" 300 LBS. 316 SS BOTTOM/DIAPH
Price: $983.24
Sale Price: $727.60

1/4" SS 1" 300 LBS. 316 SS BOTTOM/DIAPH more info
Winters D441300SS5SS
Winters D441300SS5SS - 1/2" SS 1" 300# 316SS BTM & DIAPHRAGM
Price: $983.24
Sale Price: $727.60

1/2" SS 1" 300# 316SS BTM & DIAPHRAGM more info
Winters D441150UL5CS
Winters D441150UL5CS - 1/2" CS 1" 150# RF 316SS PTFE BTM TANT.
Price: $1,030.69
Sale Price: $762.71

1/2" CS 1" 150# RF 316SS PTFE BTM TANT. more info
Winters D441150HM25SS
Winters D441150HM25SS - 1/4" SS 1" 150# MONEL BTM. HAST C DIAPHR
Price: $1,031.84
Sale Price: $763.56

1/4" SS 1" 150# MONEL BTM. HAST C DIAPHR more info
Winters D441150HM5SS
Winters D441150HM5SS - 1/2" SS 1" 150# MONEL BTM HAST. C DIAPH
Price: $1,031.84
Sale Price: $763.56

1/2" SS 1" 150# MONEL BTM HAST. C DIAPH more info
Winters D441150UL25CS
Winters D441150UL25CS - 1/4" CS 1" 150# 316 SS PTFE LINED TANTAL
Price: $1,042.10
Sale Price: $771.15

1/4" CS 1" 150# 316 SS PTFE LINED TANTAL more info
Winters D4415150SS5CS
Winters D4415150SS5CS - 1/2" CS 1.5" 150# 316 SS BOTTOM/DIAPHRAG
Price: $1,076.46
Sale Price: $796.58

1/2" CS 1.5" 150# 316 SS BOTTOM/DIAPHRAG more info
Winters D441150SS25CS
Winters D441150SS25CS - 1/4" CS 1" 150# 316 SS LOWER/DIAPHRAGM
Price: $1,079.34
Sale Price: $798.71

1/4" CS 1" 150# 316 SS LOWER/DIAPHRAGM more info
Winters D442150SS25CS
Winters D442150SS25CS - 1/4" CS 2" 150# 316 SS LOWER/DIAPHRAGM
Price: $1,094.83
Sale Price: $810.17

1/4" CS 2" 150# 316 SS LOWER/DIAPHRAGM more info
Winters D4415300SS25CS
Winters D4415300SS25CS - 1/4" CS 1.5" 300# 316 SS LOWER/DIAPHRAGM
Price: $1,159.26
Sale Price: $857.85

1/4" CS 1.5" 300# 316 SS LOWER/DIAPHRAGM more info
Winters D4415300SS5CS
Winters D4415300SS5CS - 1/2" CS 1.5" 300# 316 SS LOWER/DIAPHRAGM
Price: $1,159.26
Sale Price: $857.85

1/2" CS 1.5" 300# 316 SS LOWER/DIAPHRAGM more info
Winters D441300UL25CS
Winters D441300UL25CS - 1/4" CS 1" 300# 316 PTFE LINED TANT DIAP
Price: $1,191.01
Sale Price: $881.35

1/4" CS 1" 300# 316 PTFE LINED TANT DIAP more info
Winters D441300UL5CS
Winters D441300UL5CS - 1/2" CS 1" 300# 316 PTFE RF BTM TANT DIA
Price: $1,191.01
Sale Price: $881.35

1/2" CS 1" 300# 316 PTFE RF BTM TANT DIA more info
Winters D4415150HM25CS
Winters D4415150HM25CS - 1/4" CS 1.5" 150# MONEL BTM HAST C DIAPH
Price: $1,191.01
Sale Price: $881.35

1/4" CS 1.5" 150# MONEL BTM HAST C DIAPH more info
   
 
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