Mechanical Pressure Switches
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Subcategories
Series CSM
Compact Pressure Switch
Applications
- Hydraulic power units
- Mobile hydraulics
- Hydraulic and pneumatic braking systems
- General industrial applications
- Lubrication systems
Series 96201, 96211, 96221
Compact Switch
Compact, economical pressure from 100 - 7,500 psi
Pressure or Vacuum
Applications
- Pump & compressor monitoring
- Air proving in HVAC systems
- Engine monitoring
- Machine tools
- Hydraulic power units
- Mobile hydraulics
- Medical equipment
- Irrigation systems
- General industrial applications
Series B1S, B2S, B1T, B2T
Stripped & Housed Bourdon Tube
B1S, B2S Series
High accuracy, stripped, up to 18,000 psi working pressure and 20,000 psi proof
B1T, B2T Series
High accuracy, housed with terminal strip, tamper-proof external adjustment, up to 18,000 psi and 24,000 psi proof
Applications
- Oil & gas
- Medical applications
- Mining
- Compressors
- Power plants
- Water pumps
- Hydraulic power units
- Pneumatic devices
- General industrial applications
Series 9617
Sealed Piston
Rapid cycling at high pressure up to 7,500 psi
Applications
- Factory automation
- Hydraulic presses
- Compactors and balers
- Hydraulic controllers
- Machine tools
Series 9048
Sealed Piston
Rapid cycling at high pressure up to 12,000 psi
Applications
- Machine tools
- Hydraulic presses
- Compactors
- Hydraulic power units
- Compressors
C9612, C9622 Series
Visual Indicating Sealed Piston Switch
Long life, high cycling, single & dual switches, pressure from 15 - 3,000 psi
Applications
- Compactors & balers
- Machine tools
- Lubrication equipment
- Hydraulic presses
- Railroad
- Hydraulic power units
- Compressors
- Utility & power generation
- Metal working application
Series 9675, A9675
Sealed Piston, Double Make, Double Break
Durable, long life, rapid cycling at high pressure up to 6,000 psi
Applications
- Hydraulic applications
- Machine tools
- Compressors
- Mining
- Specialty vehicles
- Lubrication equipment
- Metal working
Series 9671X, 9681X, 9692X
Explosion Proof Compact Switch
Compact Vacuum/Pressure Switches
Series 9671X
Compact explosion proof, from 1 - 30 inches Hg.Series 9681X
Compact explosion proof, low pressure from 1 - 500 psi
Series 9292X
Compact explosion proof, high pressure up to 10,000 psi
Applications
- BOP closing units
- Safety panels
- Pipelines
- Chemical and petrochemical plants
- Pulp and paper mills
- Pump and gas compressors
- Turbines
- Hazardous location dual seal approved for Canada
Series B1X, B2X
Explosion Proof Bourdon Tube
High accuracy, explosion proof, tamper-proof external adjustment, up to 7,200 psi and 18,000 psi proof
Applications
- Power plants
- Water pumps
- Blow out preventers (BOP)
- Pneumatic devices
- General industrial applications
- Oil and gas applications
CD1H, CD2H Series
House Diaphragm Switch
CD1H, CD2H Series
NEMA 4 Housing, Tamper-proof external adjustment dials, pressure up to 150 psi.
VCD1H, VCD2H Series
NEMA 4 housing, tamper-proof external adjustment dials, vacuum ranges from .06 - 30 inches Hg. Accuracy of +/-.5% of range. With tamper-proof external adjustment.
Applications
- Medical
- Water equipment
- Food & beverage
- Air proving in HVAC systems
- Engine monitoring
- Factory automation
Series 7000
Stainless Steel or Brass Compact Pressure Switch
Compact switch. Ranges from 1 - 120 psi
Applications
- Beverage dispensers
- Air proving in HVAC systems
- Engine monitoring
- Hydraulic power units
- Mobile hydraulics
- Pump or compressor control
- Hydraulic and pneumatic braking systems
D1T, D2T Series
Terminal Block Diaphragm Switch
NEMA 4 Housing with terminal strip, tamper-proof external adjustment, up to 150 psi.
Single and Dual Terminal Block Diaphragm
Applications
- Machine tools
- Pneumatics
- Medical
- Marine & shipbuilding
- Pump & compressor monitoring
- Oil & gas
- Water equipment
- Mining
- Lubrication equipment
EPD1S, EPD1H Series
Low Cost Differential Pressure Switch
EPD1S Series
Differential pressure, compact, economical, stripped, can be used for high/low limit control, Working Ranges from .22 - 150 psi, set-point range from .22 - 40 psi.EPD1H Series
Differential pressure, compact, economical, housed, can be used for high/low limit control, Working Ranges from .22 - 150 psi, set-point range from .22 - 40 psi.
Applications
- Filtration systems
- Air proving in HVAC systems
- Pump & compressor monitoring
- Fluid leak detection
- Food & beverage
E1S, E1H Series
Econ-O-Trol Switch
E1S-H-VAC
Dia-seal piston model, stripped, vacuum range from .5 - 30 inches Hg. Accuracy of +/-2% of range.E1H-H-VAC
NEMA 4 housing, Dia-seal piston model, vacuum range from .5 - 30 inches Hg. Accuracy of +/-2% of range.
Applications
- Medical equipment
- Pump & compressor monitoring
- Air proving in HVAC systems
- Irrigation systems
- Engine monitoring
- Machine tools
- General industrial applications
- Metal working
- Food & beverage
Series 8000
Compact Pressure Switch
Modular compact switch with manifold mount capability. Ranges from 4.5 - 650 psi.
Applications
- Hydraulic power packs
- Machine tools
- Overload controls
- Railways
- Factory automation
- Balers and compactors
MSPS/MSPH Series
The Little General
MSPS Series
Stripped, low pressure, compact, economical, ranges from .5 - 100 psiMSPH Series
NEMA 4 housed, low pressure, compact, economical, ranges from .5 - 100 psi
Applications
- Pool & spa heaters
- Beverage dispensers
- Medical gas delivery systems
- General industrial applications
D1S, D2S, D1H, D2H Series
Stripped & Housed Diaphragm
D1S, D2S Series
Stripped, suitable for control box installations with adjustments up to 150 psi.
D1H, D2H, D3H Series
NEMA 4 Housing, tamper-proof external adjustment, up to 150 psi.
Applications
- Pump & compressor monitoring
- Engine monitoring
- Machine tools
- Hydraulic power units
- Medical equipment
- Waste management
- Food & beverage
- Factory automation
- Metal working
Series 9000
Compact Pressure Switch
Applications
- OEM applications
- Hydraulic power units
- Test equipment
- Heavy industry
- Ship building
- Mobile and stationary hydraulics
P1H Series
Dia-Seal Piston
NEMA 4 enclosure, long life, high cycle, ranges from .5 - 1600 psi
Applications
- Pump & compressor monitoring
- Air proving in HVAC systems
- Irrigation systems
- Engine monitoring
- Machine tools
- General industrial applications
Series CSK
Compact Pressure Switch
Applications
- Hydraulic power units
- Mobile hydraulics
- Hydraulic and pneumatic braking systems
- General industrial applications
D1X, D2X Series
Explosion Proof Diaphragm Switch
Explosion-proof, tamper-proof external adjustment, up to 150 psi.
Applications
- Pump & compressor monitoring
- Hydraulic power units
- Oil & gas
- Food & beverage
- Utility & power generation
- Mining
P1X Series
Explosion Proof Dia-Seal Piston
Explosion proof, long life, high cycle, NEMA 7 & 9 enclosure, ranges from .5 - 1,600 psi
Applications
- Power plants
- Water pumps
- Hydraulic power units
- Pneumatic devices
- General industrial applicaitons
- Oil & gas applications
CDPD1H, CDPD2H, VCDPD1H, VCDPD2H Series
Calibrated Differential Switch
Differential pressure, NEMA 4 housing with tamper-proof external adjustment dials. Working Ranges from .03 - 300 psi, set-point ranges from .03 - 150 psi.
Dialmatic Diaphragm Pressure Differential
Applications
- Pump & compressor monitoring
- Air proving in HVAC systems
- Engine monitoring
- Machine tools
- Hydraulic power units
- Metal working
- Utility and power generation
Diaphragm Seals
Threaded Off-Line Diaphragm Seals, Flush Face Diaphragm Seals, Sanitary Diaphragm Seals, Mini Diaphragm Seals, available with Barksdale's pressure switches, transducers/transmitters and solid state switches.
Types of Seals :
- Threaded Off-Line Diaphragm Seals
- Flush Face Diaphragm Seals
- Sanitary Diaphragm Seals
- Mini Diaphragm Seals
DPD1T, DPD2T Series
Diaphragm Differential Switch
Differential pressure, NEMA 4 housing with terminal strip, tamper-proof external adjustment. Working Ranges from .03 - 300 psi, set-point ranges from .03 - 150 psi.
Applications
- Pump & compressor monitoring
- HVAC systems
- Engine monitoring
- Machine tools
- Hydraulic power units
- Filtration systems
- Metal working
- Utility & power generation
