152P8 NEMA 4X, 7, 9 & 13 Ultra Low Differential Pressure Switch
Ultra-low adjustable differential pressure switch. Unique construction using efficient Nega-Rate® Belleville disc spring for stable set points and high proof pressure. Explosion proof enclosure and wide range of wetted materials makes this switch especially well-suited for hazardous or corrosive atmospheres.
Specifications
• Electrical: Snap action electrical switch assembly listed by Underwriters’ Laboratories, Inc., FM Approval and CSA International
• Electrical Connection: 1/2 NPT male conduit connection with PVC insulated 18 AWG, 18” long leads
• Pressure Connection:
o High — 1/2 NPT Female
o Low — 1/4 NPT Female
• *Temperature Range:
o Ambient: -40°F to +180°F (-40°C to +82°C)
o Media: -50°F to +250°F (-46°C to +121°C)
• Adjustment: Concealed wrench flat adjustment with range scale
• Shipping Weight: Approximately 4 pounds
*Temperature limits change with O-Ring selection. See Electrical Assembly specification sheet for Temperature Class Ratings. -
152P8 NEMA 4X, 7, 9 & 13 Ultra Low Differential Pressure Switch
Ultra-low adjustable differential pressure switch. Unique construction using efficient Nega-Rate® Belleville disc spring for stable set points and high proof pressure. Explosion proof enclosure and wide range of wetted materials makes this switch especially well-suited for hazardous or corrosive atmospheres.
Specifications
• Electrical: Snap action electrical switch assembly listed by Underwriters’ Laboratories, Inc., FM Approval and CSA International
• Electrical Connection: 1/2 NPT male conduit connection with PVC insulated 18 AWG, 18” long leads
• Pressure Connection:
o High — 1/2 NPT Female
o Low — 1/4 NPT Female
• *Temperature Range:
o Ambient: -40°F to +180°F (-40°C to +82°C)
o Media: -50°F to +250°F (-46°C to +121°C)
• Adjustment: Concealed wrench flat adjustment with range scale
• Shipping Weight: Approximately 4 pounds
*Temperature limits change with O-Ring selection. See Electrical Assembly specification sheet for Temperature Class Ratings. -
160P NEMA 4 & 13 Differential Pressure Switch
Mid-range, adjustable differential pressure switch. Efficient Nega-Rate® Belleville disc spring sensing mechanism. Weather proof enclosure and stable set points during system pressure changes makes this switch ideal for a wide variety of applications.
Specifications
• Electrical: Snap action electrical switch recognized by Underwriters’ Laboratories, Inc. and CSA International
• Electrical Connection: 1/2 NPT female conduit connection with terminal block
• Pressure Connections: 1/4 NPT Female
• *Temperature Range:
o Ambient: -40°F to +180°F (-40°C to +82°C)
o Media: -40°F to +250°F (-40°C to +121°C)
• Adjustment: Concealed wrench flat adjustment with range scale
• Shipping Weight: Approximately 3.5 pounds
*Temperature limits change with O-Ring selection -
162P NEMA 4X, 7, 9 & 13 Differential Pressure Switch
Adjustable high pressure differential switch. Rugged construction with efficient Nega-Rate® Belleville disc spring sensing mechanism. Maintains set point at high system pressure. Available in all stainless steel construction with hermetically sealed electrical assembly for corrosive atmospheres.
Specifications
• Electrical: Snap action electrical switch assembly listed by Underwriters’ Laboratories, Inc., FM Approval and CSA International
• Electrical Connection: 1/2 NPT male conduit connection with PVC insulated 18 AWG, 18" long leads
• Pressure Connections: 1/4 NPT Female
• Temperature Range*
o Ambient: -40°F to +180°F (-40°C to +82°C)
o Media: -40°F to +300°F (-40°C to +149°C)
• Adjustment: External 1/2" hex head
Note: Turn clockwise to increase set point; approximately 24 turns through range
• Shipping Weight:
o Aluminum: Approximately 3 lbs
o Stainless Steel: Approximately 7 lbs
*Temperature limits change with O-Ring selection. See Electrical Assembly specification sheet for Temperature Class Ratings. -
NOSHOK ATTACHABLE LOOP-POWERED DIGITAL INDICATORS utilize a transmitters’ 4 mA to 20 mA output signal and the Hirschmann connector for local pressure indication. It is simply inserted between the transmitter body and the connector without the need for additional wiring or power source. The indicator is programmable to display a range of -1999 to 9999 and may be tilted for better viewing. There is a user selectable digital filtering to improve readability in rapidly varying pressure pulsations. Available with optional relay that is programmable through the front of the meter. -
180P NEMA 4 & 13 Vacuum Pressure Switch/Internal Adjustment
Adjustable vacuum switch with efficient Nega-Rate® Belleville disc spring sensing mechanism. Weather proof enclosure and stable set points makes this switch ideal for a wide variety of applications.
Specifications
• Electrical: Snap action electrical switch recognized by Underwriters’ Laboratories, Inc. and CSA International
• Electrical Connection: 1/2 NPT female conduit connection with terminal block
• Pressure Connection: 1/4 NPT Female
• Temperature Range*
o Ambient: -40°F to +180°F (-40°C to +82°C)
o Media: -40°F to +250°F (-40°C to +121°C)
• Adjustment: Concealed wrench flat adjustment with range scale
• Shipping Weight: Approximately 3.5 pounds
*Temperature limits change with O-Ring selection
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181P NEMA 4X and 13 Vacuum Switch/Internal Adjustment
Compact, adjustable vacuum switch well suited to numerous applications. Our efficient Nega-Rate® Belleville disc spring offers superior set point stability and vibration resistance. The 181P series vacuum switch also has a selectable deadband feature which can be pre-set at the factory.
Specifications
• Electrical Listings: Switch listed by Underwriters Laboratories, Inc., CSA International and FM Approval
• Electrical Connection: 1/2 NPT male conduit connection, 18" free leads
• Pressure Connection: 1/4 NPT Female and 1/2 NPT Male
• Temperature Range*
o Ambient: -40°F to +176°F (-40°C to +80°C)
o Media: -40°F to +300°F (-40°C to +149°C)
• Adjustment: Internal, slotted adjustment wheel
• Shipping Weight: Approximately 13 ounces
* Temperature limits change with O-Ring selection -
182P NEMA 4 & 13 Vacuum Switch / Tamper Resistant
Compact, versatile vacuum switch suited to numerous applications. Features efficient Nega-Rate® Belleville disc spring for stable set points and is field adjustable through the pressure port. Once adjustments are made and switch is installed, it becomes tamper proof.
Specifications
• Electrical: Snap action electrical switch recognized by Underwriters’ Laboratories, Inc. and CSA International
• Electrical Connection: 1/2 NPT male conduit connection with PVC insulated 18 AWG, 18" long leads
• Pressure Connection: 1/4 NPT Male
• Temperature Range*
o Ambient: -40°F to +180°F (-40°C to +82°C)
o Media: -40°F to +300°F (-40°C to +149°C)
• Adjustment: 1/8" allen wrench through port
• Shipping Weight: Approximately 8 ounces
*Temperature limits change with O-Ring selection -
All Welded - Gasketless Design
Standard Features and Options:
- This threaded connection, off-line seal is an all welded , gasketless design.
- The displacement capacity of this series of diaphragm seal is 0.35 cubic inches utilizing a 1.9 inch (48.26mm) diameter diaphragm.
- Due to the limited displacement capability of this series , gauges with dial sizes no larger than 4 1/2 inches (114.30mm) having bourdon tube ranges no lower than 30 inches Hg/ 30 PSIG (0.207 Mpa) are applicable to this series of seal.
- The standard pressure rating is 1,000 PSIG (6.90 Mpa)
- Process Connection Sizes 1/4 inch NPTF through 1 inch NPTF
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2001H Series Peristaltic Pumps with NEMA 4X Remote Mount or built-in motor drive. Compact design and excellent self-priming capabilities make the 2001HEC an ideal choice for hard-to-handle chemicals such as sodium hypochlorite, hydrogen peroxide or viscous polymers. Flow rates from .017 to 50.2 gallons per hour. -
Exceptional self-priming capabilities make the 2001HK Series an ideal choice for hard-to-handle chemicals such as sodium hypochlorite, hydrogen peroxide or viscous polymers.
A wide range of flow outputs can be obtained by simply changing the tubing size. One size pumphead accepts six standard tubing sizes. The sealed, spring-loaded pumphead rollers provide extended tubing life and automatically compensate for minor variations in pump tube wall thickness.
The 2001HK Series pump system also allows you to mount the controller on the wall, away from the harsh environment.
All 2001 Series pumps feature a unique sealed peristaltic pumphead, with optional leak detection, which protects against corrosive and dangerous chemical spills.
Features:
- Flows to 51.4 GPH, Pressures to 100 psi.*
- Rugged industrial drive uses NEMA TEFC motors
- Seal-less pumping technology
- Self-priming – suction lifts to 30 ft.
- No check valves – few moving parts
- Compact or Remote wall-mount K4 Series Digital AC Variable Frequency Drive with LED digital display & integral keypad
- Dry run capability
- User selectable manual or automatic control
- Various long life chemical resistant tubing options available
- Automatic control available via 0-10VDC or 4-20mA
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2001HSP Selfpriming analyzer sample pump - Fixed speed IndustrialSample Pump. Exceptional self-priming capabilities make the 2001HSP an ideal choice for continuous sampling. Flow rates from 6.8 to 980 ml/min depending on gear ratio and tubing size. -
2001V Series Peristaltic Pump Systems INDUSTRIAL HOSE PUMP. Exceptional self-priming capabilities make the 2001V Series an ideal choice for hard-to-handle chemicals such as sodium hypochlorite, hydrogen peroxide or viscous polymers. Flow rates to 50.2 gallons per hour. -
2020/2120 SERIES 2-VALVE LIQUID LEVEL MANIFOLD VALVES
NOSHOK 2-VALVE LIQUID LEVEL MANIFOLD VALVES are designed for use with differential pressure transmitters in liquid level applications. These valves are available in either single flange or double flange connection for direct installation. The soft seat design features a replaceable Delrin® seat with straight through porting for bi-directional flow and easy roddable cleaning. -
2070/2170 SERIES BLOCK & BLEED 2-VALVE NEEDLE VALVES
NOSHOK BLOCK & BLEED 2-VALVE NEEDLE VALVES combine isolating and venting in a single valve, eliminating the need for tubing and fittings. The block valve isolates the downstream process fluids, and the bleed valve exhausts upstream fluids enabling instruments to be removed without disturbing the permanent piping installation. The 1/4" NPT vent plug may be removed and replaced with exhaust piping to direct the fluids to a safe location. The metal-tometal hard seat design is pressure rated to 10,000 psi @ 200 °F and the soft seat design, with a replaceable Delrin® seat, is rated to 6,000 psi @ 200 °F. The all 316 stainless steel blow out proof stem provides greater service life and a secondary stem seal in the full open position. The standard stem seal is below the threads and protects against galling and corrosion. -
2180 SERIES 2-VALVE STATIC PRESSURE NATURAL GAS METER MANIFOLDS
NOSHOK 2-VALVE STATIC PRESSURE NATURAL GAS METER MANIFOLDS are designed for use with orifice meters. These manifolds feature a replaceable Delrin® seat and straight through porting for bidirectional, high capacity flow and easy roddable cleaning. A blow-out proof stem provides a secondary stem seal in the full open position, and all stem threads are rolled for strength and ease of operation. These valves feature a one-piece bonnet with a metal-to-metal seal to the valve body below the bonnet threads, and a slotted spring pin to prevent accidental loosening. Vinyl dust caps are included for bonnets and stems (non-packing). -
2200 SERIES DUAL DISPLAY DIGITAL INDICATORS
NOSHOK DUAL DISPLAY DIGITAL INDICATORS accept a wide variety of input signals including thermocouples or RTDs, current, voltage, resistance & process signals, and feature a dual display with tri-color and variable intensity digits. The NOSHOK 2200 Series Dual Display Digital Indicator has a universal power input accepting either AC or DC voltage, along with a 24 Vdc sensor excitation, as well as a built-in USB port for configuring with a computer. Plug-in option cards are available for field upgrading. Interface sotware available on requsest. -
225P NEMA 4 & 13 Pressure Switch/Tamper Proof A sealed piston sensor with an efficient Nega-Rate® Belleville disc spring makes this switch well suited for high impulse hydraulic applications. Specifications • Deadband (Differential): The deadband can be selected anywhere from the minimum tabulated to a maximum of 45% of the set point • Electrical: Snap action electrical switch recognized by Underwriters’ Laboratories, Inc. and CSA International
• Electrical Connection: 1/2 NPT male conduit connection with PVC insulated 18 AWG, 18" long leads
• Pressure Connection: 1/4 NPT Female
• Temperature Range*:
o Ambient: -40°F to +180°F (-40°C to +82°C)
o Media: -40°F to +300°F (-40°C to +149°C)
*Temperature limits change with O-Ring selection
• Shipping Weight: Approximately 10 ounces -
232P NEMA 4X, 7, 9 & 13 Pressure Switch/Internal Adjustment
Compact, adjustable pressure switch for high pressure hydraulic process applications. Efficient Nega-Rate® Belleville disc spring for set point stability and vibration resistance. Stainless steel wetted materials and hermetically sealed, explosion proof electricals make this switch ideally suited for hazardous and corrosive media or environments.
Specifications
• Electrical Connection: 1/2 NPT male conduit connection with PVC insulated 18 AWG, 18" long leads
• Pressure Connection: 1/4 NPT Female
• Temperature Range*
o Ambient: -40°F to +180°F (-40°C to +82°C)
o Media: -40°F to +250°F (-40°C to +121°C)
• Adjustment: Internal, slotted adjustment nut with range scale
• Shipping Weight: Approximately 20 ounces -
2530 SERIES LARGE BORE, 90° ANGLE NATURAL GAS MANIFOLD VALVES
NOSHOK LARGE BORE, 90° ANGLE NATURAL GAS MANIFOLD VALVES incorporate two isolation valves for natural gas applications. These valves feature a double flange 90° angle connection for remote or direct installation. The soft seat design features a replaceable Delrin® seat with straight through porting for bi-directional flow and easy roddable cleaning. -
2WPS GENERAL PURPOSE AND ADJUSTABLE DEADBAND PRESSURE SWITCH
- General Purpose, watertight pressure switch
- Low pressure to 4,000 psi
- High current ratings for 1 x SPDT or 2 x SPDT switches
- Fixed or adjustable deadband options
- Die cast aluminum construction with welded seal
- 1% accuracy
- NEMA 4, 4X & IP66 rated
- cRU recognized (switch only)
- CRN registration pending
- 5 year warranty
APPLICATIONS
Download Product Overview Catalog Download Electronics Product CatalogSuitable for pump and compressor monitoring, HVAC systems and general industrialapplications. -
300 SERIES GAUGE WITH MIP 25-300
MAXIMUM INDICATING POINTERS (MIP) are an invaluable tool for identifying pressure spikes in a system. They are very helpful during system start up and trouble shooting. MIPs add an additional ±1% error to the gauge because of the increased load on the Bourdon tube. On ranges of 60 psi and lower, MIPs may double the allowed error of the gauge. SET POINTERS (SP) are used to identify an operating minimum or maximum pressure or vacuum value. Set pointers are available on most 100 Series gauges. -
300 SERIES NOSHOK BRASS CASE LIQUID FILLED GAUGES are high quality, heavy-duty liquid filled gauges. Their one piece die cast brass case and heavy-duty bourdon tube and movement enables them to stand up to shock and vibration encountered on the most demanding applications, including automotive, construction, hydraulics & pneumatics, mining, stamping & forming presses, and transportation.
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300 SERIES COMPACT OEM PRESSURE TRANSDUCERS NOSHOK 300 SERIES COMPACT OEM PRESSURE TRANSDUCERS rugged, compact design delivers solid durability and long term stability during operation. Engineered for use in general industrial applications, it features technical specifications exceeding those of competitors’ transducers costing much more. A wide variety of electrical and mechanical connections are available for easy installation into most applications, along with most popular analog output signals. All electrical components carry a high degree of EMC protection compliant with EN 61326, which makes it ideal for areas where RFI, EMI or ESD signals are present. Its high quality stainless steel construction is compatible with chemically aggressive media. -
- Highest quality thermometers available on the market
- Easy to calibrate with 1/16" Allen key
- Corrosion-resistant 304 Stainless Steel case and bezel provide a hermetic seal to prevent lens fogging and moisture damage
- Single °F, single °C, and dual scale options available
- Accuracy: ±1% full scale, Grade A, ASME B40.3
- 2", 3" and 5" sizes - center back and bottom connections
- 2" Dial Size - 1/4" NPT; 3" & 5 " Dial Sizes - 1/2" NPT
- Standard stem lengths 2-1/2" through 42"
- Minimum or maximum indicating pointers are available in 3" and 5" sizes
- Highly sensitive bimetallic helix coil is heat-treated for stress relief, and silicone-coated to minimize pointer vibration and maximize heat transfer and response time
- 360° groove around stem is a visual reference to show minimum immersion point
- Made in the U.S.A.