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NOSHOK Type 29 High Volumetric Displacement Welded Diaphragm Seal
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Manufacturer: NOSHOK, Inc.
Choose Your Model
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Options
* denotes required field
Upper Housing Material*
Process Connection Size*
Lower Housing Material*
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An off-line seal with a threaded connection and all welded, all metallic housing design that does not utilize an o-ring or gasket.
Designed with a larger diameter diaphragm for higher displacement capability.
Maximum pressure rating is 2,500 psi.
Displacement is limited to 0.035 cubic inches, requiring the use of gauges with 4-1/2 inch or smaller dial size and bourdon tube range no lower than 0 to 30 psi.
A variety of upper and lower housing and diaphragm materials are available to suit most applications.
A flushing port is available to clean wetted areas and prevent process media build up.
*Consult factory for other materials available on upper housings, diaphragm, and lower housings (example: Monel 400, Carpenter 20, and Hastelloy C-276).
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Ordering Information
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TYPE
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29
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2,500 psi
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INSTRUMENT
CONNECTION SIZES
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02
04
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1/4 inch NPT
1/2 inch NPT
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UPPER HOUSING
MATERIAL
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M
P
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Monel 400
Carpenter 20
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S
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316 Stainless Steel
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DIAPHRAGM
MATERIAL
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H
M
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Hastelloy C-276
Monel 400
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P
S
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Carpenter 20
316 Stainless Steel
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PROCESS
CONNECTION SIZES
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02
04
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1/4 inch NPT
1/2 inch NPT
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06
08
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3/4 inch NPT
1 inch NPT
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LOWER HOUSING
MATERIAL
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H
M
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Hastelloy C-276
Monel 400
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P
S
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Carpenter 20
316 Stainless Steel
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FLUSHING
CONNECTION
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1F
2F
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1/8 inch NPT
1/4 inch NPT
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