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New Diaphragm Seal Solutions Catalog

Temperature products

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The new NOSHOK Diaphragm Seal Solutions catalog is now available, showcasing our full offering of replaceable and non-replaceable diaphragm seals, including the new Type 40 Flow-Through Annular Style diaphragm seal.

NOSHOK diaphragm seals are available with a variety of connection sizes, as well as o-ring and housing materials, for a wide range of applications, and are backed by an industry-leading warranty. We also offer accessories including capillaries, cooling elements and sanitary clamps and gaskets.

If you have questions regarding NOSHOK products or services, please contact our Customer Support team at 440.243.0888.

Outstanding Achievement Award from IMA

We are proud to announce that NOSHOK has received an Outstanding
Achievement award in the Manufacturing Category from IMA (Interactive Media Awards, Inc.) for our website design.

IMA Award for 2013Out of 43 entries in the manufacturing category, three companies won this award. To win this award, our website had to successfully pass through IMA’s comprehensive judging system. Their judges utilize a points-based scoring system which allows each entry to receive a maximum of 500 points. By adhering to the specific guidelines and criteria of this system their judges are able to maintain the highest degree of fairness, accuracy and integrity; competently and effectively evaluate entries, and deliver clear results.

NOSHOK’s score was 474, only 6 points away from receiving the Best in Class award. Read more...

NEW: Type 40 Flow-Through Annular Style Diaphragm Seal

The new NOSHOK Type 40 Flow-Through Annular Style diaphragm seal can be used with a variety of process conditions in many applications including slurries, heavy sludges, chemicals (synthetic polymers), diffusers (flow measurement) and abrasives.

When used in high viscosity media applications, the Type 40 eliminates clogging issues and inaccurate pressure readings that are often present when off-line diaphragm seals are employed. Process liquid flowing through the pipe exerts pressure onto a flush-mounted flexible inner cylinder containing clean, captive liquid, completely isolating instrumentation from the process flow and preventing plugging.

Hi-Res Image of Type 40 Flow-Through Annular Style Diaphragm
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NEW: 820/821 Series Digital Temperature Indicators

NOSHOK’s new 820/821 Series temperature indicators are an ideal replacement for bimetal, liquid bulb and glass thermometers in applications including pharmaceutical, food preparation, utility and municipal, refinery, paper mill and hydraulic, and chemical and petrochemical plants.

NOSHOK 820/821 Series Indicators utilize a PT100 Ω RTD Class A element for temperature sensing, and are available with a M12 x 1 (5-pin) plug or 36” integral cable electrical connection. Features include all 316 stainless steel construction, a large 4-digit LED display, 4 mA to 20 mA programmable linearized output signal, IP 65 / NEMA 4 rated environmental protection, and a self-calibration feature for accurate and stable performance. These indicators are field re- programmable with an optional PC interface module and software which includes a security feature to prevent accidental re-programming.

A fully programmable switch output; relay or transistor, is optional. Installation is easy, and allows a variety of mounting configurations.

Hi-Res image of 820/821 Series Digital Temperature Indicators
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NEW: RTD Transmitter

Another new temperature products we’ve recently rolled out is the new NOSHOK RTD Transmitter, which offers a high accuracy (±0.1%) with a 2-wire loop- powered 4 mA to 20 mA output.

Other features include an analog design (potentiometer adjustable), a metal housing, linearized output to temperature, and input RTD PT100 with 3-wire compensation.

NOSHOK RTD Transmitters fit standard heads and are factory calibrated for a fixed range. An optional model is fully field re-programmable with module and PC-based software.

Hi-Res image of RTD Transmitter
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Application Insight

Invaluable Tools for System Diagnostics

NOSHOK offers a range of instrument options that provide a means of performing diagnostics and identifying spikes in a system to prevent damage.

The NOSHOK 300 Series Brass Case Gauge with an optional maximum indicating pointer, also known as the “Troubleshooter”, is an excellent tool for performing system set-up and diagnostics, by indicating peak process pressure to identify spikes in a system.

This gauge offers pressure ranges from vacuum through 15,000 psi, and the maximum indicating pointer option is available with 2-1/2” case, bottom or back connected. The 300 Series Gauge’s heavy-duty one-piece die casting integrates all components into a solid unit to eliminate leakage, and its glycerine fill greatly reduces the effects of vibration, pulsation and shock. The maximum indicating pointer is easily reset with a knurled thumb screw.

The NOSHOK 300 Series Gauge is available with many other options and accessories, including front or rear flanges, chrome cover ring, chrome bezel with U-clamp, multiple lens options, adapter ring, 7/16”-20 straight thread, laser marking, stainless steel tagging, and a variety of orifice sizes.

Hi-Res image of 300 Series Brass Case Gauge
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The NOSHOK 1000 Series Digital Gauge is another option that comes standard with minimum and maximum memory that is easily accessed via a front panel button. Optional enhanced software is available that enables the digital gauge to display the minimum or maximum pressure indication at all times. The NOSHOK 1000 Series Digital Gauge provides up to 4,000 hours of battery life, with pressure ranges from 30/30 psi to 10,000 psi.

Featuring a durable 304 stainless steel case and a bottom connection, this gauge is ideal for local digital indication of pressure in place of mechanical gauges, with excellent accuracy and a variety of optional features including tare function, password protection, internal lighting, 300º rotatable base and rubber case protector.

Hi-Res image of 1000 Series Digital Gauge
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NOSHOK 2000 Series Smart System “Intelligent” Digital Indicators come standard with both a minimum and maximum pressure display, and employ advanced technology for a stable, drift-free readout.

These indicators accept a variety of standard process signals and precisely scale them into any desired unit of measurement. They are field upgradeable with plug-in option cards, including 4 set point alarms, analog output and serial communication.

Hi-Res image of 2000 Series Smart System "Intelligent" Digital Indicator
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NEW: NOSHOK Announces IMAGE Certification

NOSHOK proudly announces our recent certification with U.S. Immigration and Customs Enforcement (ICE) agency’s employment compliance program IMAGE, or “ICE Mutual Agreement between Government and Employers.”

IMAGE agreement signing

NOSHOK's President Jeff Scott and Vice President
Christian Cole signing the IMAGE Agreement

“We view IMAGE certification as added value to the entities that participate in the program,” said William Hayes, acting special agent in charge of HSI Detroit, which covers Michigan and Ohio. “This certification adds a level of distinction to the company that says not only is NOSHOK committed to quality products, but they are also committed to maintaining a quality and capable workforce.”

“NOSHOK is proud to participate in the IMAGE program, and to do our part in promoting the importance of valid and legal employment in the United States,” stated Jeff Scott, President of NOSHOK. “We’ve always been a pioneer in our industry with our products and new technologies, and hope that NOSHOK’s IMAGE certification will inspire others to take part in this important program. We feel strongly that our dedication to our customers, our country and our employees is served by this partnership, by ensuring a trained, qualified and legitimate workforce.”

IMAGE program
Undocumented workers create vulnerabilities in today’s marketplace by presenting false documents to gain employment, completing applications for fraudulent benefits and stealing identities of legal United States workers. To combat this, ICE initiated the IMAGE program in 2006. As part of the IMAGE program, ICE provides employers with education and training on proper hiring procedures, including use of employment screening tools such as E-Verify. For more information, visit ICE’s website.

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NOSHOK Gauges In Action At The Cleveland Clinic

Check out NOSHOK’s 25-200 Series gauges being used in a groundbreaking new process that helps doctors diagnose early heart failure at the Cleveland Clinic.

Read the News Channel 5 article and see the video.

Breath test

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What is the purpose of an over and under load stop in a pressure gauge?


The tip motion of the Bourdon tube is translated to rotary motion of the pointer by a linkage and sector gear acting on the pointer pinion gear. Stop pins limit the movement of the Bourdon tube, sector or pointer rotation in over and under pressure conditions that would otherwise move the pointer pinion off the sector gear which would damage the gauge.

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Due to the overwhelming response we received during our first social media contest, we are holding a second contest to win a $100 Amazon Gift Card! Connect with us on Facebook, Twitter, LinkedIn and Google+ now for a chance to win a $100 Amazon Gift card! Once you’ve followed us on one or all sites, simply post or tweet this message “I want to win with NOSHOK!” for one entry to win. We’d also welcome your feedback on our products, hear what you like about NOSHOK, and what you’d like to see more of on our social media pages. Click the links to the right to connect with us now!

RULES: A maximum of one post/tweet with the qualifying words “I want to win with NOSHOK!” may be posted/tweeted on all four of NOSHOK’s social media sites (Facebook, Twitter, LinkedIn, Google+) per participant. Each post/tweet counts as an individual entry, so a maximum of 4 entries per participant is possible. Winner will be randomly selected on August 9th, 2013 and notified via email and/or NOSHOK’s social media sites.

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Volume 5, Issue 2


  • NEW! Diaphragm Seal Solutions Catalog
  • IMA Outstanding Achievement Award






Cage-protected submersible level transmitter
Protective cover option for electronic indicating pressure and temperature transmitter/switches
Probe Type Industrial RTD with Connection Head
612 Series Submersible Transmitter
613 Series Cage Protected Submersible Transmitter
Type 40 flow-through annular style diaphragm seal with 800/810 series electronic indicating pressure transmitter/switch
New Website
Force Measurement Solutions Catalog


Click HERE to provide your testimonial, input and /or suggestions regarding NOSHOK products or services.

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