Pressure Gauges, Relief Valves & Switches

43 result(s) for "Pressure Gauges, Relief Valves & Switches"
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Boshart Industries PRESSURE GAUGE 0 TO 100 PSI, 2 IN. FACE, LEAD FREE
Boshart Industries PRESSURE GAUGE 0 TO 100 PSI, 2 IN. FACE, LEAD FREE
Item # 471052
Lead-Free Product.

Detectable 5 mil Underground Marking Tape, 3" x 1000' GAS

  • Aluminum foil alerts about buried installation below
  • Designed to identify, protect, and locate buried lines
  • Black letters and colored background for clear visibility
  • Designed for open trench applications
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ProPlus 20 - 40 PSI Pressure Switch
Item # 522043

The product is high quality and reliability and durability. The product is easy to use and attractive styling. The product is wide selection of product choices and great value.

  • High quality
  • Replace old and worn parts
  • No special tools needed
  • Easy to install
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3/4 in. 300 psi Hose Bibb Connection for Plumbing Utility Accessory
3/4 in. 300 psi Hose Bibb Connection for Plumbing Utility Accessory
Item # 313041140

Utility water test gauge. This gauge is used for pressure tests of residential and commercial water lines. This gauge has a 300 psi scale and a 3/4 in. female swivel connection for water lines.

  • 3/4 in. female copper alloy swivel connection for water lines
  • Top mounted to make it easy to read when connected
  • Accuracy 3-2-3% of span, ASME B40.1 grade B
  • 2-1/2 in. dial and 300 psi standard
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100 Series 2 in. Dial 1/4 NPT Lower Mount 100 psi Utility Accessory
100 Series 2 in. Dial 1/4 NPT Lower Mount 100 psi Utility Accessory
Item # 314645108

Utility gauge for commercial and industrial markets. Black steel case, chrome bezel, copper alloy internals. This gauge has a 2 dial, 1/4 NPT, 100 psi/bar scale.

  • 2 in. dial 1/4 NPT
  • Accuracy 3-2-3% of span, ASME B40.1 grade B
  • 100 psi/bar scale with no logo
  • Black steel case with brass wetted parts
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Square D Pressure Switch 30-50 psi
Square D Pressure Switch 30-50 psi
Item # 521002

Pressure switches are used to control electrically driven water pumps, suitable for all types of pumps; jets, submersible, reciprocating, etc. Pressure switches are needed for rural water systems that rely on well to supply their water. Water is pumped from the well or other water source to the pressure tank and as the tank fills the air in the tank becomes pressurized. When the pre-set pressure is reached, the pressure switch contacts open to stop the pump. When water is used, the pressure in the pressure tank fall and as it reached the pre-set cut in pressure of the switch the contacts close, starting the cycle over. These pressure switches are easily adjusted by following instruction inside the switch cover.

  • Standard duty
  • NEMA type 1 indoor enclosure
  • 2 pole, rated 1-1/2 HP at 115 Vac, 2HP at 230 VAC
  • Pressure Connection: 1/4 in. NPSF, pressure setting 30-50
  • Adjustable cut in/out: cut out range 20-65 psig
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PIC 100 Series 2 in. Dial 1/4 NPT Lower Mount 200 psi Utility Accessory
PIC 100 Series 2 in. Dial 1/4 NPT Lower Mount 200 psi Utility Accessory
Item # 313640211

Utility gauge for commercial and industrial markets. Black steel case, chrome bezel, copper alloy internals. 2 in. dial with 1/4 NPT, dry only case.

  • 2 in. dial size with standard 1/4 NPT
  • Black steel case with brass wetted parts
  • Glass lens
  • Accuracy 3-2-3% of span, ASME B40.1 grade B
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100 Series 2 1/2 Dial 1/4 npt Lower Mount 100 psi Pressure Gauge Utility Accessory
100 Series 2 1/2 Dial 1/4 npt Lower Mount 100 psi Pressure Gauge Utility Accessory
Item # 313041103

Utility gauge for commercial and industrial markets. Black steel case, chrome bezel, copper alloy internals. This gauge has a 2 1/2 dial, 1/4 npt, 100 psi/bar scale.

  • 2 12/ dial, 1/4 npt connection
  • 100 psi/bar scale with no logo
  • Accuracy 3-2-3% of span, ASME B40.1 Grade B
  • Black steel case, brass internals, dry only case.
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Boshart Industries Pressure Switch 40-60 psi
Boshart Industries Pressure Switch 40-60 psi
Item # 950138

Pressure switches are used to control electrically driven water pumps, suitable for all types of pumps: jets, submersible, reciprocating, etc. Pressure switches are needed for rural water systems that rely on wells to supply their water. Water is pumped from the well or other water source to the pressure tank and as the tank fills the air in the tank becomes pressurized. When the pre-set pressure is reached, the pressure switch contacts open to stop the pump. When water is used, the pressure on the pressure tank falls and as it reaches the pre-set cut in pressure of the switch the contacts close, starting the cycle over. These pressure switches are easily adjusted by following instruction inside the switch cover.

  • Standard duty
  • NEMA type 1 indoor enclosure
  • 2 pole, rated 1-1/2 HP at 115 Vac, 2HP at 230 Vac
  • Pressure connection: 1/4 in. NPSF, pressure setting 40-60
  • Adjustable cut in/out: cut out range 20-65 psig
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100 Series 2 in. Dial 1/4 NPT Lower Mount 60 psi Utility Accessory
100 Series 2 in. Dial 1/4 NPT Lower Mount 60 psi Utility Accessory
Item # 314636519

Utility gauge for commercial and industrial markets. This pressure gauge has a 60 psi/bar scale and dry only. The dial size is 2 in. with a 1/4 NPT connection.

  • 2 in. dial 1/4 NPT connection
  • Accuracy 3-2-3% of span, ASME B40.1 grade B
  • 60 psi/bar scale with no logo
  • Black steel case with brass internals
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ProPlus Pressure Switch, 30 to 50 psi
Item # 522044

The product is well made with good surface treatment. The product is easy to use and attractive styling. It's easy to handle and install. The product is wide selection of product choices and great value.

  • Easy to install with little tools required
  • Competitively priced
  • High quality
  • Reliability
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100 Series 2 in. Dial 1/4 NPT Lower Mount 30 psi Utility Accessory
100 Series 2 in. Dial 1/4 NPT Lower Mount 30 psi Utility Accessory
Item # 314645107

Utility gauge for commercial and industrial markets. Black steel case, chrome bezel, copper alloy internals. 2 in. Dial 1/4 NPT 30 psi/bar.

  • 2 in. dial 1/4 NPT 30 psi
  • Accuracy 3-2-3% of span, ASME B40.1 grade B
  • 30 psi/bar scale no logo
  • Black steel case, chrome bezel, copper alloy inter
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2.5 in. Dial, 3.63" Stem 1/4 NPT Back Mount Tridicator 0-75 psi/70-320 Deg. F & C Utility Accessory
2.5 in. Dial, 3.63" Stem 1/4 NPT Back Mount Tridicator 0-75 psi/70-320 Deg. F & C Utility Accessory
Item # 313041058

High quality, economical design for use in commercial and industrial boiler applications. Dual reading pressure and temperature instrument. This item has a 2 1/ 2 dial, 1/4 npt with 3.63" stem. The temperature range is 70/320F & 20/160C. The psi is 0/75 psi and 0/170 Ft of water reading.

  • 2 1/2 dial with 1/4 npt and 3.63" stem
  • Accuracy 3-2-3% full scale per Grade B, ASME B40.1
  • Scale pressure: dual scale psi & ft of water column; temperature: dual scale F & C; temperature Range 70/320 degree F & 20/160 degree C
  • Case black painted steel, dry non-fillable
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100 Series 2 in. Dial 1/4 NPT Lower Mount 300 psi Utility Accessory
100 Series 2 in. Dial 1/4 NPT Lower Mount 300 psi Utility Accessory
Item # 314645106

Utility gauge for commercial and industrial markets. Black steel case with brass internals. This pressure gauge has a 300 psi/bar scale with a 2 in. dial and 1/4 NPT connection.

  • 2 in. dial 1/4 NPT
  • Accuracy 3-2-3% of span, ASME B40.1 grade B
  • 300 psi/bar scale no logo
  • Black steel case, chrome bezel, copper alloy internals
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9 in. Scale 0-120 Deg.F Thermometer for HVAC Utility Accessory
9 in. Scale 0-120 Deg.F Thermometer for HVAC Utility Accessory
Item # 313041042

The adjust-angle thermometer model AS5 has a black Aluminum case with glass front to exclude dirt and dust. Connection comes standard with a swivel nut 1-1/4 in. - 18 in. NEF thread. This item also comes with a brass thermowell that has a 3/4 NPT connection. The steam length is 3-1/2 in. and the temperature range is 0/160 degree F.

  • Simple adjustment just 2 screws permit case to be rotated 180 degree and stem to be positioned in 10 degree increments allowing user to select the most desirable viewing position
  • Easy readability lens front blue liquid filled thermometer tube is mounted on V-shaped aluminum scale with bold black lines and numerals
  • Accurate calibrated against standards traceable to the national institute of standards and technology and guaranteed accurate to plus or minus 1 scale division
  • Construction black molded ABS case with glass front to exclude dirt and dust is standard, aluminum case is optional at additional charge, plastic face is optional at additional charge, ABS case should not be subjected to temperatures greater than 200 degree F
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9 in. Scale 30-240 Deg.F Industrial Thermometer for HVAC Utility Accessory
9 in. Scale 30-240 Deg.F Industrial Thermometer for HVAC Utility Accessory
Item # 313041067

The adjust-angle thermometer model AS5 has a black Aluminum case with glass front exclude dirt and dust. Connection comes standard with a swivel nut 1-1/4 in. - 18 in. NEF thread. This item also comes with a brass thermowell that has a 3/4 NPT connection. The stem length is 3-1/2 in. and the temperature range is 30/240 degree F.

  • Simple adjustment just 2 screws permit case to be rotated 180 degree and stem to be positioned in 10 degree increments allowing user to select the most desirable viewing position
  • Easy readability lens front blue liquid filled thermometer tube is mounted on V-shaped aluminum scale with bold black lines and numerals
  • Accurate calibrated against standards traceable to the national institute of standards and technology and guaranteed accurate to plus or minus 1 scale division
  • Construction black molded ABS case with glass front to exclude dirt and dust is standard, aluminum case is optional at additional charge, plastic face is optional at additional charge, ABS case should not be subjected to temperatures greater than 200 degree F
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100 Series 3 1/2 Dial, 1/4 npt Lower Mount Pressure Gauge Utility Accessory
100 Series 3 1/2 Dial, 1/4 npt Lower Mount Pressure Gauge Utility Accessory
Item # 313040919

Utility gauge for commercial and industrial markets. Black steel case, chrome bezel, copper alloy internals. This gauge has a 3 1/2 dial, 1/4 npt connection, 100 psi/bar scale.

  • 3 1/2 dial, 1/4 npt connection
  • 100 psi/bar scale with no logo
  • Accuracy 3-2-3% of span, ASME B40.1 Grade B
  • Black steel case, chrome bezel, copper alloy internals
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Boshart Industries PRESSURE SWITCH 30-50 PSI LEAD FREE
Boshart Industries PRESSURE SWITCH 30-50 PSI LEAD FREE
Item # 282944
UL Underwriters Laboratories (USA and Canada)

Standard water pump switch designed for the control of electrically driven water pumps of all types. Pressure setting: Cut-n 30, Cut-out 50

  • Temperature Ambient: Min. -30C (-22F) Max. 70C (158F)
  • Temperature Media: Min. -30C (-22F) Max. 125C (257F)
  • Standard action contacts open on rising pressure
  • Enclosure Type 1 Indoor use
  • Individually Boxed
  • UL Approved
  • CSA approved
  • LEAD FREE
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100 Series 4 1/2 Dial 1/4 npt Lower Mount 160 psi Pressure Gauge Utility Accessory
100 Series 4 1/2 Dial 1/4 npt Lower Mount 160 psi Pressure Gauge Utility Accessory
Item # 313041091

Utility gauge for commercial and industrial markets. Black steel case, chrome bezel, copper alloy internals. 4 1/2 dial with 1/4 npt connection. dry case and 160 psi/bar scale.

  • 4 1/2 dial, 1/4 npt connection
  • 160 psi/bar scale with no logo
  • Accuracy 3-2-3% of span, ASME B40.1 Grade B
  • Black steel case, chrome bezel, copper alloy internals
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Square D 30-50 psi Pumptrol Well Pump Water Pressure Switch
Square D 30-50 psi Pumptrol Well Pump Water Pressure Switch
Item # 100183740

The Pumptrol FSG2J21BP electromechanical pressure switch by Square D is the most trusted brand in residential, commercial and industrial pumping applications. The FSG2J21BP has a 30 psi to 50 psi pressure setting range activates an electrically driven water pump within a power circuit when the adjustable rising and falling thresholds are reached. The NEMA 1 enclosure has a 1/4 in. NPSF internal fluid connection and screw clamp terminals. The switch works with a 1.5 HP or less pump. The adjustable differential range is 15 psi to 30 psi and the cut-out range is 20 psi to 65 psi. The enclosure is National Electrical Manufacturers Association (NEMA) Type 1 and Ingress Protection (IP) 20 rated. The switch is Underwriters Laboratory (UL) Listed and Canadian Standards Association (CSA) Certified. For over 75 years, Square D pressure switches continue to meet the needs of our customers. Square D Pumptrol pressure switches are manufactured by Schneider Electric.The Square D by Schneider Electric Pressure Switch is compatible with jet pumps, submersible pumps and reciprocating pumps. The standard action contacts open on rising pressure.

  • Suitable for jet pumps, submersible pumps and reciprocating pumps
  • Standard-action contacts open on rising pressure
  • 30 - 50 PSI
  • 1/4 in. pressure connection
  • Standard action contacts open on rising pressure
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100 Series 2 in. Dial 1/4 NPT Lower Mount 15 psi Utility Accessory
100 Series 2 in. Dial 1/4 NPT Lower Mount 15 psi Utility Accessory
Item # 314645105

Utility gauge for commercial and industrial markets. This pressure gauge has a 15 psi/bar scale with a 2 in. dial and 1/4 NPT connection. It has a steel case, brass internals and plastic lens.

  • 2 in. dial 1/4 NPT
  • Accuracy 3-2-3% of span, ASME B40.1 grade B
  • 15 psi/bar scale with no logo
  • Black steel case with brass connection
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ProPlus 0 to 300 psi Pressure Gauge, 2 in. Face
Item # 522016

The product is high quality and reliability and durability. The product is ease to use and attractive styling. The product is wide selection of product choices and great value.

  • High quaility
  • Reliability
  • Durability
  • Easy to install
CLEARANCE
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ProPlus 0 to 15 psi Pressure Gauge, 2 in. Face
Item # 522011

The product is high quality and reliability and durability. The product is ease to use and attractive styling. The product is wide selection of product choices and great value.

  • High quaility
  • Reliability
  • Durability
  • Easy to install
CLEARANCE
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ProPlus Pressure Gauge, 0 to 60 psi, 2 in. Face
Item # 522013

The product is high quality and reliability and durability. The product is ease to use and attractive styling. The product is wide selection of product choices and great value.

  • High quality
  • Reliable performance
  • Durability
  • Easy to install

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Square D Pressure Switch 20-40 psi
Square D Pressure Switch 20-40 psi
Item # 521001

Pressure Switches are used to control electrically driven water pumps, suitable for all types of pumps: jets, submersible, reciprocating, etc. Pressure switches are needed for rural water systems that rely on wells to supply their water. Water is pumped from the well or other water source to the pressure tank and as the tank fills the air in the tank becomes pressurized. When the pre-set pressure is reached, the pressure switch contacts open to stop the pump. When water is used, the pressure in the pressure tank falls and as it reaches the pre-set cut in pressure of the switch the contacts close, starting the cycle over. These pressure switches are easily adjusted by following instruction inside the switch cover.

  • Standard duty
  • NEMA type 1 indoor enclosure
  • 2 pole, rated 1-1/2 HP at 115 Vac, 2HP at 230 Vac
  • Pressure connection: 1/4 in. NPSF, pressure setting 20-40
  • Adjustable cut in/out: cut out range 20-65 psig
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