Loading... Please wait...Barksdale Series D1H Diaphragm Pressure Switches
Barksdale’s electro-mechanical D1H pressure switches use a diaphragm to actuate an electro-mechanical limit switch that opens or closes a circuit. Mechanical switches do not require any power input to operate, and thus make excellent fail-safe devices.
The D1H is a housed pressure switch that can control pressures up to 150 PSI. This accurate, durable pressure switch is ideal for applications demanding instrument class accuracy and where pressure pulsations are less than 25 cycles per minute. .
FLW is Barksdale's largest distributor in the western United States carrying the largest inventory of pressure switches and accessories. We have been an authorized Barksdale distributor for over 30 years offering expert technical support to answer your difficult application questions. Also, be sure to contact us for your volume, OEM, or reseller discounts.
Products
- Air Amplifiers
- Bypass Level
- Gas Boosters
- Level Switches
- Accessories
- Accumulators
- Air Capture Hoods
- Air Flow Monitors
- Air Quality Meters
- Air Velocity Meters
- Air Velocity Transducers
- Bimetal Thermometers
- Calibrators
- Chart Recorders
- Counters
- Deadweight Testers
- Duct Leakage Testers
- Environmental Chambers
- Electrical Input
- Series
- Humidity Range
- Temperature Range
- Type
- Volume
- 0.7 Cu Ft (20 L)
- 0.8 Cu Ft (23 L)
- 1 Cu Ft (28 L)
- 1.9 Cu Ft (53 L)
- 14.1 Cu Ft (400 L)
- 2 Cu Ft (57 L)
- 2.1 Cu Ft (60 L)
- 2.2 Cu Ft (62 L)
- 24.7 Cu Ft (700 L)
- 25.4 Cu Ft (720 L)
- 25.9 Cu Ft (734 L)
- 26.2 Cu Ft (741 L)
- 3.6 Cu Ft (102 L)
- 3.7 Cu Ft (106 L)
- 36 Cu Ft (1020 L)
- 4 Cu Ft (114 L)
- 4.1 Cu Ft (116 L)
- 4.2 Cu Ft (118 L)
- 8 Cu Ft (228 L)
- 8.5 Cu Ft (240 L)
- 8.7 Cu Ft (247 L)
- 9 Cu Ft (255 L)
- 9.1 Cu Ft (259 L)
- Flow Meters
- Flow Monitors
- Flow Valves
- Hart Communicators
- Incubators
- Limit Switches
- Particle Counters
- Pneumatic Pumps
- Power Supplies
- Pressure Gauges
- Accuracy
- Connection Mount
- Connection Size
- Dial Size
- Model
- Pressure Range
- 0 - 10 in H2O
- 0 - 10 PSI
- 0 - 100 in H2O
- 0 - 100 in H2O Vacuum
- 0 - 100 PSI
- 0 - 1000 PSI
- 0 - 10000 PSI
- 0 - 15 in H2O
- 0 - 15 oz per square inch
- 0 - 15 PSI
- 0 - 150 PSI
- 0 - 1500 PSI
- 0 - 15000 PSI
- 0 - 160 PSI
- 0 - 200 in H2O
- 0 - 200 in H2O Vacuum
- 0 - 200 PSI
- 0 - 2000 PSI
- 0 - 20000 PSI
- 0 - 3 PSI
- 0 - 30 in H2O
- 0 - 30 in H2O Vacuum
- 0 - 30 in Hg Vacuum
- 0 - 30 oz per square inch
- 0 - 30 PSI
- 0 - 300 PSI
- 0 - 3000 PSI
- 0 - 400 PSI
- 0 - 5 PSI
- 0 - 500 PSI
- 0 - 5000 PSI
- 0 - 60 in H2O
- 0 - 60 in H2O Vacuum
- 0 - 60 oz per square inch
- 0 - 60 PSI
- 0 - 600 PSI
- 0 - 6000 PSI
- 0 - 800 PSI
- 30 in Hg / 150 PSI
- 30 in Hg Vacuum / 100 PSI
- 30 in Hg Vacuum / 15 PSI
- 30 in Hg Vacuum / 150 PSI
- 30 in Hg Vacuum / 160 PSI
- 30 in Hg Vacuum / 200 PSI
- 30 in Hg Vacuum / 30 PSI
- 30 in Hg Vacuum / 300 PSI
- 30 in Hg Vacuum / 60 PSI
- Tube and Socket
- Type
- Pressure Regulators
- Actuator Material
- 316L Stainless Steel Actuator Material
- CF PTFE Actuator Material
- Glass filled PTFE Actuator Material
- High Density PTFE Actuator Material
- Kalrez Actuator Material
- Monel Actuator Material
- PEEK Actuator Material
- Polyimide (metal knob standard) Actuator Material
- Polyimide Actuator Material
- PTFE Actuator Material
- Tefzel Actuator Material
- Viton Actuator Material
- Body Material
- Flow Coefficient (Cv)
- 0.004 Cv
- 0.004 Cv Flow Coefficient
- 0.005 Cv Flow Coefficient
- 0.01 Cv Flow Coefficient
- 0.025 Cv
- 0.025 Cv Flow Coefficient
- 0.03 Cv Flow Coefficient
- 0.04 Cv Flow Coefficient
- 0.05 Cv
- 0.05 Cv Flow Coefficient
- 0.06 Cv Flow Coefficient
- 0.06 Standard Cv, Flow Coefficient
- 0.06, Standard Cv
- 0.09 Cv Flow Coefficient
- 0.12 Cv Flow Coefficient
- 0.2 Cv
- 0.2 Cv Flow Coefficient
- 0.3 Cv Flow Coefficient
- 0.4 Cv Flow Coefficient
- 0.5 Cv
- 0.5 Cv Flow Coefficient
- 0.7 Cv Flow Coefficient
- 1.1 Cv
- 1.1 Cv Flow Coefficient
- 1.2 Cv
- 1.2 Cv Flow Coefficient
- 3.0 Cv Flow Coefficient
- Maximum Outlet Pressure
- Port Size
- Regulator Type
- Seat Material
- 347 Stainless Steel Seat Material
- Ceramic Filled PTFE Seat Material
- Kalrez Seat Material
- PCTFE (Formerly Kel-F 81) Seat Material
- PEEK High Temp Service, Metal Knob Seat Material
- PEEK Low Temp Service, Plastic Knob Seat Material
- PEEK Seat Material
- Polyimide Seat Material
- PTFE Seat Material
- Tefzel Seat Material
- Viton Seat Material
- Type
- Actuator Material
- Pressure Switches
- Pressure Transducers
- Pressure Valves
- Solenoid Valve Coil Kits
- Solenoid Valve Rebuild Kits
- Solenoid Valves
- Speed Sensors
- Tachometer Transducers
- Tachometers
- Temperature Controllers
- Temperature Switches
- Thermometers
- Time Delay Relays
- Timers
- Vacuum Instruments