Over half a century of providing measurement solutions
For over half a century NOSHOK has been a pioneer in our industry by continually providing innovative solutions, unparalleled customer support, outstanding value and a broad offering of premium quality product lines. Established in 1967, NOSHOK, Inc. was one of the first companies to offer a liquid filled pressure gauge. This leading-edge feature slowly caught on as the industry began to recognize the extended service life and enhanced performance that a liquid filled pressure gauge offers. Since those early years, we’ve built on that foundation of quality and value, and grown to be an industry leader in the international marketplace, delivering Measurement Solutions to a wide variety of industries including oil and gas, fluid power, general industrial, automation, chemical processing, manufacturing, water and wastewater, food and beverage, and many more. We continue to forge ahead with our continually-expanding product offering, industry-leading warranties and forward-thinking customer support tools such as the live chat feature on our website and our e-catalog option that allows a user to drill down to an individual part number for specific product data and specifications.

Navigate NOSHOK products categories to see available series of products

1. Pressure gauges

2. Electronic pressure

3. Level measurement

4. Thermometers

5. Electronic temperature

6. Valve products

7. Diaphragm seals

1. Pressure gauges

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NOSHOK offers a broad range of pressure gauges that are engineered with state-of the art technology to provide excellent accuracy and reliability and accommodate nearly every application. NOSHOK's industry-proven dial indicating gauges include dry and liquid filled, high and low pressure, process, and precision test gauges available with a variety of corrosion-resistant case types, lenses, connections and scale options.

You can select your pressure gauge either by application and scale (if you are new to NOSHOK) or by series (if you already know the product you are looking for)

1.1. Select your pressure gauge by application and scale

	Pressure gauges with single measurement scale						Pressure gauges with dual measurement scale
	PSI scale	inH2O scale	bar scale	oz/in2 scale	kPa scale	kg/cm2 scale	PSI/kPa scale	PSI/bar scale	PSI/kg/cm2 scale	bar/PSI scale	Ammonia scale
High-pressure gauges			-		-	-
Vacuum gauges				-
Differential pressure gauges			-	-	-	-	-	-	-	-	-
Digital pressure gauges		-		-	-	-	-	-	-	-	-

1.2. Select your pressure gauge by series

	a. See all dial pressure gauges			b. See all differential pressure gauges	c. See all digital pressure gauges	d. See all dial vacuum gauges
See all pressure gauges	100 series ABS/steel case dry pressure gauges	402 series Extreme high-pressure dry pressure gauges	700 series Fillable/liquid-filled process pressure gauges	1000 series - differential / piston type Piston-type differential pressure gauges	1000 series - digital Digital pressure gauges	100 series - vacuum ABS/steel case dry vacuum gauges	500 series - vacuum Stainless steel case liquid-filled vacuum gauges	900 series - vacuum ABS/stainless steel liquid-filled vacuum gauges
	200 series Low-pressure pressure gauges	500 series Stainless steel case liquid-filled pressure gauges	800 series High-accuracy dry pressure gauges	1100 series - differential Diaphragm-type differential pressure gauges	-	200 series - vacuum Low-pressure dry vacuum gauges	600 series - vacuum Fillable/liquid-filled process vacuum gauges	-
	300 series Brass case pressure gauges	502 series Extreme high-pressure liquid-filled pressure gauges	900 series ABS/stainless steel liquid-filled pressure gauges	-	-	300 series - vacuum Brass case vacuum gauges	700 series - vacuum Fillable/liquid-filled process vacuum gauges	-
	400 series Stainless steel case pressure gauges	600 series Fillable/liquid-filled process pressure gauges	10 series Sanitary pressure gauges	-	-	400 series - vacuum Stainless steel case dry/fillable vacuum gauges	800 series - vacuum High-accuracy dry vacuum gauges	-

2. Pressure sensors

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NOSHOK provides highly reliable and repeatable industrial pressure transducers and transmitters. Multiple measuring ranges, output options, process connections and electrical connections are available. In addition, offers a wide selection of mechanical and electronic pressure switches, including low pressure, compact switches with 1 SPST N.O. or N.C. contact, as well as RoHS compliant SPDT pressure switches with adjustable hysteresis.

	a. See all pressure switches (digital or relay output(s))			b. See all industrial pressure transducers & transmitters (analog output)			c. See all OEM pressure transducers (analog output)	d. See all pressure transmitters for hazardous location applications (analog output)			e. See all sanitary pressure transmitters (analog output)
See all pressure sensors	100 series Mechanical compact SPST pressure switches	800 series Pressure transmitters / switches with LED display	100 series - vacuum Mechanical compact SPST vacuum pressure switches	100 series Current output pressure transmitters	660 series Micro-size transducers	100 series - vacuum Current output vacuum pressure transmitters	300 series Compact OEM transducers	621 series Explosion-proof pressure transmitters	626 series Intrinsically-safe front-flush pressure transmitters	621 series - vacuum Explosion-proof vacuum pressure transmitters	11 series Sanitary pressure transmitters	11 series - vacuum Sanitary vacuum pressure transmitters
	200 series Mechanical compact SPDT pressure switches	-	200 series - vacuum Mechanical compact SPDT vacuum pressure switches	200 series Voltage output pressure transducers	PTI20 series Intelligent industrial pressure sensors (0.2% accuracy)	200 series - vacuum Voltage output vacuum pressure transducers	650 series OEM pressure transducers	622 series Explosion-proof front-flush pressure transmitters	628 series Intrinsically-safe hammer union pressure transmitters	623 series - vacuum Non-incendive vacuum pressure transmitters	25 series Sanitary pressure transmitters	25 series - vacuum Sanitary vacuum pressure transmitters
	300 series Mechanical compact pressure switches with adjustable hysteresis	-	300 series - vacuum Mechanical compact vacuum pressure switches with adjustable hysteresis	615 series Heavy-duty pressure transducers	PTI30 series Intelligent industrial pressure sensors (0.1% accuracy)	615 series - vacuum Heavy-duty vacuum pressure transducers	-	623 series Non-incendive pressure transmitters	-	625 series - vacuum Intrinsically-safe vacuum pressure transmitters	30 series Sanitary pressure transmitters	-
	400 series Mechanical heavy-duty SPDT pressure switches	-	800 series - vacuum Vacuum pressure transmitters / switches with LED display	616 series Heavy-duty front-flush pressure transducers	PTI40 series Intelligent industrial pressure sensors (0.075% accuracy)	-	-	625 series Intrinsically-safe pressure transmitters	-	-	-	-

3. Level sensors

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NOSHOK industrial submersible level transmitters are designed to withstand harsh applications. Our offering includes a small diameter level transmitter designed for hydrostatic level measurement for use in applications including bore holes and wells with small diameters. We also provide a cage-protected level transmitter ideal for harsh environments including sludge, slurries, tank monitoring, water and wastewater. NOSHOK also offers an intrinsically-safe submersible level transmitter for hazardous locations such as water, wastewater, and wellhead measurement.

	Small diameter submersible level sensors	Submersible level sensors	Cage-protected submersible level sensors	Intrinsically-safe submersible level sensors	Silo tank sanitary level sensors
See all level sensors	611 series	612 series	613 series	627 series	20 series

4. Thermometers

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NOSHOK has re-engineered and expanded bimetal thermometer offering with cost reductions of up to 28%. NOSHOK bimetal thermometers feature a 360° groove around the stem to provide a visual reference to show the minimum immersion point, and anti-parallax dial on all 3" and 5" dial sizes makes it easier to read from multiple angles.

Bimetal thermometers			Vapor-actuated remotes
Single scale (°F Fahrenheit)	Single scale (°C Celsius)	Dual scale (°F/°C)	Dual scale (°F/°C)

5. Temperature sensors

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NOSHOK electronic temperature measuring instruments are ideal for pharmaceutical, food preparation, utilities and municipal, refineries, chemical and petrochemical plants, paper mills and hydraulic applications include hazardous environment approved RTDs.

	Temperature transmitters	Compact temperature transmitters	Temperature sensors with LED display	Fixed RTD sensors	Spring-loaded RTD sensors
See all temperature sensors	800 series	810 series	820 series	910 series	915 series

6. Flow control valves

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NOSHOK's valve portfolio features a comprehensive line-up of standard bore and large bore needle and manifold valves; including block and bleed valves in hard or soft seat/tip designs with ratings up to 10,000psi.

	a. See all needle valves				b. See all manifold valves
	a. See all needle valves				See all 2-valve design manifolds			See all 3-valve design manifolds		See all 5-valve design manifolds
See all flow control valves	100 series mini hard-seat needle valves	400 series hard-seat needle valves	800 series bleed hard-seat needle valves	2070 series 2-valve block and bleed hard-seat needle valves	2000 series block and bleed hard-seat manifold valves for static pressure gauges and sensors	2602 series mini block and bleed hard-seat manifold valves	200002 series narrow block and bleed hard-seat manifold valves	3010 series hard-seat manifold valves	3610 series mini hard-seat manifold valves	5030 series hard-seat manifold valves
	150 series mini soft-tip needle valves	500 series soft-seat needle valves	850 series bleed soft-tip needle valves	2170 series 2-valve block and bleed soft-seat needle valves	2100 series block and bleed soft-seat manifold valves for static pressure gauges and sensors	2702 series mini block and bleed soft-seat manifold valves	2180 series soft-seat manifold valves for chart recorders	3110 series soft-seat manifold valve (0.187" orifice)	3710 series mini soft-tip manifold valves	5130 series soft-seat manifold valve (0.187" orifice / 1/2" NPT connection)
	200 series multiport hard-seat needle valves	600 series block and bleed hard-seat needle valves	-	3070 series 3-valve double block and bleed hard-seat needle valves	2020 series block and bleed hard-seat manifold valves for liquid level application	2604 series block and bleed hard-seat manifold valves (0.156" orifice)	-	3510 series soft-seat manifold valve (0.375" orifice)	-	5132 series soft-seat manifold valve (0.187" orifice / 1/4" NPT connection)
	300 series multiport soft-seat needle valves	700 series block and bleed soft-seat needle valves	-	-	2120 series block and bleed soft-seat manifold valves for liquid level application	2704 series block and bleed soft-seat manifold valves (0.156" orifice)	-	-	-	5530 series soft-seat manifold valve (0.375" orifice)

7. Diaphragm seals

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NOSHOK provides a comprehensive offering of standard pressure, elevated pressure, and reduced pressure replaceable and non-replaceable diaphragm seals.

	a. See all replaceable diaphragm seal	b. See all non-replaceable diaphragm seals
See all diaphragm seals	Type 10 Replaceable diaphragm seals	Type 5 Non-metallic non-replaceable diaphragm seals	Type 25 Non-replaceable diaphragm seals
	Type 10H Elevated pressure replaceable diaphragm seals	Type 12 Sanitary non-replaceable diaphragm seals	Type 25H Elevated pressure non-replaceable diaphragm seals
	Type 10L Reduced pressure replaceable diaphragm seals	Type 20 Front flush non-replaceable diaphragm seals	Type 29 High volumetric displacement non-replaceable diaphragm seals