NOSHOK 1/2" NPT Replaceable Diaphragm Seal Kit
NOSHOK 1/2" NPT Replaceable Diaphragm Seal Kit
SKU:NOS-063ff5
Isolate pressure instruments with ease using the NOSHOK 1/2" NPT Replaceable Diaphragm Seal Kit. Designed for durability and reliability in diverse industrial applications.
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$199.99
Regular price
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$199.99
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NOSHOK 1/2" NPT Replaceable Diaphragm Seal Kit
$199.99
Quantity: 1
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NOSHOK 1/2" NPT Replaceable Diaphragm Seal Kit
$199.99
Quantity: 1
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The NOSHOK 1/2" NPT Replaceable Diaphragm Seal Kit is specially designed to isolate pressure measuring instruments from high temperatures and corrosive process media. Constructed with 316 Stainless Steel for durability and reliability, this seal kit features a 10H Diaphragm Seal with Nitrile Butadiene Rubber O-Ring for a secure, leak-free union. With various connection sizes available and replaceable diaphragms, this kit ensures versatile and long-lasting performance in industries like water treatment, oil and gas, and chemical processing.
Product Specifications
Additional Information Additional Information
Flushing port connection is an available option that allows the wetted areas of the seal to be cleaned, or the process vented without removing the unit from the lineConsider instrument size, pressure range, media composition, ambient and operating temperature, and maximum working pressure when selectingCapillaries and cooling elements are available for elevated process temperatures, see options & accessories belowFill fluid must be compatible with process media; i.e. Glycerin may become volatile in conjunction with a strong oxidizing agent such as chlorine, forms of oxygen or peroxide and nitric acids
Application Application
Water and wastewaterOil and gasPetrochemicalChemical processingIndustrial automationMarineAgricultureSteel fabricationMud pumpingPulp and paperPneumatic
Bottom Housing Material Maximum Pressure And Temperature Limits
Metallic lower housings determined by pressure range of seal type, restricted to temperature range of fill fluid.
Diaphragm Pressure And Temperature Limits Diaphragm Pressure Lim
2,000 psi
Diaphragm Pressure And Temperature Limits Diaphragm Temperature
-10 to 400 ºF
Diaphragm Pressure And Temperature Limits Note For Diaphragm Pre
Metallic diaphragms determined by pressure range of seal type, restricted to temperature range of fill fluid.
Instruments Pressure Max For Gauges 2 12 To 6 In Size
0 to 5,000 psig
Instruments Pressure Max For Switches
0 to 5,000 psig
Instruments Pressure Max For Transducers
0 to 5,000 psig
Instruments Pressure Min For Gauges 2 12 To 6 In Size
0 to 30 psig
Instruments Pressure Min For Switches
0 to 30 psig
Instruments Pressure Min For Transducers
0 to 30 psig
Limitations Which Apply Are Limitations Which Apply Are
These units must be operated within the catalogued environmental and application parameters. Determination of failure will be made by NOSHOK, Inc.'s equipment and personnel or a certified test facility specializing in this type of evaluation. Gauge failures determined to be caused by over-range, incompatibility with environment or product media and abuse will not be considered under this warranty. NOSHOK, Inc. will, at its discretion, repair or replace the working parts of the damaged gauge without cost to the customer.In keeping with and for purposes of product and/or manufacturing process improvements, NOSHOK, Inc. reserves the right to make design changes without prior notice.
Note Note
NBR O-Rings standard with 316SS diaphragm
Options And Accessories Cooling Elements
1/4" NPT x 1/4" NPT Cooling Element (1/4" NPT x 1/4" NPT-CE)1/2" NPT x 1/2" NPT Cooling Element (1/2" NPT x 1/2" NPT-CE)Works in combination with diaphragm seal to isolate instrument from high media temperaturesRecommended for process temperatures above 212 ºFRequires direct mounted systemEffective temperature reductions of 200 ºF depending upon ambient conditionsHigh >212 ºF process temperature, low < -40 ºF process temperatureAll Stainless Steel construction
O Ring Temperature Limits O Ring Temperature Limits For Fluoroca
-10 to 400 ºF
O Ring Temperature Limits O Ring Temperature Limits For Nitrile
-40 to 250 ºF
O Ring Temperature Limits O Ring Temperature Limits For Polytetr
-400 to 400 ºF
Specifications Bolting Material
Zinc-Plated Steel
Specifications Diaphragm Material
316 Stainless Steel
Specifications Diaphragm Size
2-1/2 in
Specifications Flushing Connection Size
1/8 in
Specifications Instrument Connection Size
1/2 in
Specifications Instrument Gauge Size
2-1/2 to 6 in
Specifications Lower Housing Connection Size
1/4 in | 1/2 in | 3/4 in | 1 in | 1-1/4 in | 1-1/2 in
Specifications Lower Housing Material
316 Stainless Steel
Specifications Optional Bolting Material
Stainless Steel
Specifications O Rings Material
Nitrile Rubber (NBR)
Specifications Process Connection Size
1/2 in
Specifications Upper Housing Material
316 Stainless Steel