CMS Engineered Products LLC Corrosion Management Systems
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Industrial Replacement Sanitary Diaphragm Valves



Our replacement sanitary diaphragms are precision-fit and designed for OEM part replacement for ITT® diaphragm valve, Saunders® diaphragm valve, Gemu™ diaphragm valve and Aquasyn® sanitary diaphragm valves. All compounds are FDA, USDA and USP Class VI compliant (includes material certification). Viton® (and -GF version) elastomer is available upon request. Our replacement sanitary diaphragms are available in one-piece (elastomer) or two-piece (PTFE with elastomer backing) styles    Costs updated 10/1/2022

 

Manuf.

OEM Part #:

Material:

Replacement Part #:

CL-to-CL mtg. dimen.

Thread mtg.

Cost $ ea.:

ITT

42175 1/4" TM

48069

2-pc. TFM/EPDM

NIT-08-RX-E1G1

1.2” x 1.1”

#4-40

$105.09

ITT

42176 1/2" TM

48071

2-pc. TFM/EPDM

NIT-15-RX-E1G1

1.4” x 1.3”

#8-32

$125.49

ITT

42177 3/4" TM

48072

2-pc. TFM/EPDM

NIT-20-RX-E1G1

1.8” x 1.6”

#8-32

$132.98

ITT

42178 1" TM

48073

2-pc. TFM/EPDM

NIT-25-RX-E1G1

2.1” x 1.8”

#8-32

$132.99

ITT

42179 1-1/2" TM

48074

2-pc. TFM/EPDM

NIT-40-RX-E1G1

2.8” x 2.6”

#8-32

$195.19

ITT

42180 2" TM

48075

2-pc. TFM/EPDM

NIT-50-RX-E1G1

3.3” x 3.1”

#8-32

$221.93

ITT

42182 3" TM

48077

2-pc. TFM/EPDM

NIT-80-RX-E1G1

5" x 4.5"

 

$464.19

ITT

41502 1/4" EPDM

EPDM

NIT-08-RX-E1-S

1.2” x 1.1”

#4-40

$34.35

ITT

41502 1/4" GF Viton

Viton GF

NIT-08-RX-VG1-S

1.2” x 1.1”

#4-40

$ Call

ITT

41281 1/2" EPDM

EPDM

NIT-15-RX-E1-S

1.4” x 1.3”

#8-32

$41.79

ITT

41281 1/2" GF Viton

Viton GF

NIT-15-RX-VG1-S

1.4” x 1.3”

#8-32

$ Call

ITT

41282 3/4" EPDM

EPDM

NIT-20-RX-E1-S

1.8” x 1.6”

#8-32

$45.05

ITT

41282 3/4" GF Viton

Viton GF

NIT-20-RX-VG1-S

1.8” x 1.6”

#8-32

$ Call

ITT

41283 1" EPDM

47256

EPDM

NIT-25-RX-E1-S

2.1” x 1.8”

1/4-20

$48.29

ITT

41283 1" GF Viton

Viton GF

NIT-25-RX-VG1-S

2.1” x 1.8”

1/4-20

$ Call

ITT

41284 1-1/2" EPDM

46606

EPDM

NIT-40-RX-E1-S

2.8” x 2.6”

1/4-20

$57.93

ITT

41284 1-1/2" GF Viton

Viton GF

NIT-40-RX-VG1-S

2.8” x 2.6”

1/4-20

$ Call

ITT

41285 2" EPDM

46607

EPDM

NIT-50-RX-E1-S

3.3” x 3.1”

1/4-20

$65.45

ITT

41285 2" GF Viton

Viton GF

NIT-50-RX-VG1-S

3.3” x 3.1”

1/4-20

$ Call

ITT

41286 3" EPDM

EPDM

NIT-80-RX-E1-S

 

 

$154.45

ITT

41286 3" GF Viton

Viton GF

NIT-80-RX-VG1-S

 

 

$ Call

ITT

43291 1/2" EPDM

EPDM

NIT-15-RX-E1-S

1.4” x 1.3”

#8-32

$ Call

ITT

43291 1/2" GF Viton

Viton GF

NIT-15-RX-VG1

1.4” x 1.3”

#8-32

$ Call

ITT

43292 3/4" EPDM

EPDM

NIT-20-RX-E1-S

1.8” x 1.6”

#8-32

$ Call

ITT

43292 3/4" GF Viton

Viton GF

NIT-20-RX-VG1

1.8” x 1.6”

#8-32

$ Call

ITT

43294 1" EPDM

EPDM

NIT-25-RX-E1-S

2.1” x 1.8”

1/4-20

$ Call

ITT

43294 1" GF Viton

Viton GF

NIT-25-RX-VG1-S

2.1” x 1.8”

1/4-20

$ Call

ITT

43295 1-1/2" EPDM

EPDM

NIT-40-RX-E1-S

2.8” x 2.6”

1/4-20

$ Call

ITT

43295 1-1/2" GF Viton

Viton GF

NIT-40-RX-VG1-S

2.8” x 2.6”

1/4-20

$ Call

ITT

43297 2" EPDM

EPDM

NIT-50-RX-E1-S

3.3” x 3.1”

1/4-20

$ Call

ITT

43297 2" GF Viton

Viton GF

NIT-50-RX-VG1-S

3.3” x 3.1”

1/4-20

$ Call

Saunders

DP008P2 (or S5 or PR)  1/4” DN8  A-008PR

2-pc. TFM/EPDM

NSD-08-RX-E1G1

1.025” x 0.905”

M3 x .5

$71.89

Saunders

DA015P2 (or S5 or PR) 1/2” DN15  A-015PR

2-pc. TFM/EPDM

NSD-15-RX-E1G1

1.435” x 1.313”

Bayonet

$108.35

Saunders

DA020P2 (or S5 or PR)  3/4” DN20  A-020PR

2-pc. TFM/EPDM

NSD-20-RX-E1G1

1.752” x 1.559”

Bayonet

$116.93

Saunders

DA025P2 (or S5 or PR)  1” DN25  A-025PR

2-pc. TFM/EPDM

NSD-25-RX-E1G1

2.125” x 1.811”

Bayonet

$120.09

Saunders

DA040P2 (or S5 or PR)  1-1/2” DN40  A-040PR

2-pc. TFM/EPDM

NSD-40-RX-E1G1

2.755” x 2.564”

Bayonet

$176.98

Saunders

DA050P2 (or S5 or PR)  2” DN50  A-050PR

2-pc. TFM/EPDM

NSD-50-RX-E1G1

3.235” x 3.053”

Bayonet

$199.49

Saunders DA080P2 (or S5 or PR)  3” DN80  A-080PR 2-pc. TFM/EPDM NSD-80-RX-E1G1 5” x 4.5” Bayonet $375.39

Saunders

DP008E3 1/4” DN8

EPDM

NSD-08-RX-E1-SB

1.025” x 0.905”

Button

$30.05

Saunders

DA015E3 1/2” DN15

EPDM

NSD-15-RX-E1-S

1.435” x 1.313”

Button

$45.05

Saunders

DA020E3 3/4” DN20

EPDM

NSD-20-RX-E1-S

1.752” x 1.559”

Button

$47.19

Saunders

DP008E2 1/4” DN8

EPDM

NSD-08-RX-E1-ST

1.025” x 0.905”

M3 x .5

$47.19

Saunders

DA015E9 1/2” DN15

A-015ER

EPDM

NSD-15-RX-E1-ST

 

 

$45.05

Saunders

DA020E9 3/4” DN20

A-020ER

EPDM

NSD-20-RX-E1-ST

 

 

$47.19

Saunders

DA025E3 1” DN25

A-025ER

EPDM

NSD-25-RX-E1-S

2.125” x 1.811”

1/4-20

$60.05

Saunders

DA040E3 1-1/2” DN40

A-040ER

EPDM

NSD-40-RX-E1-S

2.755” x 2.564”

1/4-20

$74.03

Saunders

DA050E3 2” DN50

A-050ER

EPDM

NSD-50-RX-E1-S

3.235” x 3.053”

1/4-20

$90.09

Saunders DA080E3 3” DN80 EPDM NSD-80-RX-E1-S     $160.89

Gemu

600025M5E 1” DN25

2-pc. TFM/EPDM

NGU-25-RX-E1G1

2.1” x 1.8”

1/4-20

$128.70

Gemu

600040M5E 1-1/2" DN40

2-pc. TFM/EPDM

NGU-40-RX-E1G1

2.8” x 2.6”

1/4-20

$184.53

Gemu

600050M5E 2" DN50

2-pc. TFM/EPDM

NGU-50-RX-E1G1

3.2” x 3.1”

1/4-20

$225.23

Gemu 600080M5E 3" DN80 2-pc. TFM/EPDM NGU-80-RX-E1G1     $462.73

Gemu

600008M3A 1/4" and 1/2" DN8

600008M6A 1/4" and 1/2" DN8

EPDM

NGU-08-RX-E1-S

0.9” x 0.9”

N/A

$37.60

Gemu

600008M 1/4" and 1/2" DN8

Viton

NGU-08-RX-VG1-S

0.9” x 0.9”

N/A

$ Call

Gemu

600010M3A 3/4" DN20

600010M6A

600010M13

EPDM

NGU-10-RX-E1-S

1.5” x 1.7”

M4 x .7

$47.19

Gemu

600010M 3/4" DN20

Viton

NGU-10-RX-VG1-S

1.5” x 1.7”

M4 x .7

$ Call

Gemu

600025M13 1" DN25

600025M16

EPDM

NGU-25-RX-E1-S

2.1” x 1.8”

1/4-20

$50.45

Gemu

600025M 1" DN25

Viton

NGU-25-RX-VG1-S

2.1” x 1.8”

1/4-20

$ Call

Gemu

600040M13 1-1/2" DN40

600040M16

EPDM

NGU-40-RX-E1-S

2.8” x 2.6”

1/4-20

$66.50

Gemu

600040M 1-1/2" DN40

Viton

NGU-40-RX-VG1-S

2.8” x 2.6”

1/4-20

$ Call

Gemu

600050M13 2" DN50

600050M16

EPDM

NGU-50-RX-E1-S

3.2” x 3.1”

1/4-20

$85.79

Gemu

600050M 2" DN50

Viton

NGU-50-RX-VG1-S

3.2” x 3.1”

1/4-20

$ Call

Gemu

600080M13 3" DN80

600080M16

EPDM NGU-80-RX-E1-S     $ Call

Gemu

600008M5A 1/4" and 1/2" DN8

600008M52 1/4" and 1/2" DN8

1-pc. Laminated TFM/EPDM

NGU-08-RX-E1L1

0.9” x 0.9”

N/A

$84.70

Gemu

600010M5A 3/8" to 3/4" DN20

600010M52 3/8" to 3/4" DN20

1-pc. Laminated TFM/EPDM

NGU-10-RX-E1L1

1.5” x 1.7”

M4 x .7

$108.35

Gemu

600025M5A 1" DN25

600025M52 1" DN25

1-pc. Laminated TFM/EPDM

NGU-25-RX-E1L1

2.1” x 1.8”

1/4-20

$128.70

 

Aquasyn

D24P  1-1/2” DN40

1-pc. Laminated TFM/EPDM

NAS-40-RX-E1L1

3.67” x 3.47”

$105.00

Aquasyn

D32P  2” DN50

1-pc. Laminated TFM/EPDM

NAS-50-RX-E1L1

4.12” x 4.12”

$152.90

Aquasyn

D08E  1/4” and 1/2” DN8

EPDM

NAS-08-RX-E2-S

1.18” x 1.18”

$37.95

Aquasyn

D08V  1/4” and 1/2” DN8

Viton

NAS-08-RX-VA1-S

1.18” x 1.18”

$87.45

Aquasyn

D16ED16V  1” DN25

EPDM; Viton

 

2.80” x 2.56”

 

More sizes coming soon!

Aquasyn

D16P  1” DN25

TFM/EPDM NAS-25-RX-E1L1 2.80” x 2.56”

$109.45

Not finding what you are looking for?  Please e-mail or phone your repair parts requirements for a quick quotation to:  info@cmsengineeredproducts.com  or  (P) 317.292.2914

Newman Diaphragm product line catalog
Product line catalog for replacement/repair sanitary/high purity diaphragms for manual and actuated diaphragm valves
Newman Diaphragm Catalog.pdf
Adobe Acrobat document [2.0 MB]

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1322 W Winona

Unit #3S

Chicago, IL  60640

 

Please e-mail or phone your repair parts requirements

for a quick quotation to:

 

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317.292.2914

 

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Corrosion resistant PTFE

We specialize in PTFE molded expansion joints/flex connectors - many in stock for immediate shipment; custom products available upon request.

 

Please also review our fully PFA lined ball & butterfly valve products for your corrosive and/or aggressive fluid transfer applications.

 

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