Differential Pressure Gauge Accessories (129 items)
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Dwyer Instruments
Mfr # A-102
Key Features:
- Item: Gauge Oil
- For Use With: 2T650; 3T294
- Specific Gravity: 0.83
Dwyer Instruments
Mfr # A-417A
Key Features:
- Item: Static Pressure Fitting
- Connection: Barb Fitting 1/8 in to 3/16 in ID Tubing
- For Use With: Controllers, Manometers, Pressure Switches
Dwyer Instruments
Mfr # DHC-006
Key Features:
- Package Quantity: 1
Dwyer Instruments
Mfr # A-432
Key Features:
- Item: Pressure Gauge Adapter Kit
- For Use With: Magnehelic (R) Gages
- Features: Dwyer Megahelic Gauges
Dwyer Instruments
Mfr # A-126
Key Features:
- Item: Gauge Liquid
- For Use With: 2T971, 3T300, 3T301, 3T302, 3T303, 3T304, 3T305, 3T306, 3T404, 3T293
- Bottle Capacity (Oz.): 3/4
Dwyer Instruments
Mfr # DHC-004
Key Features:
- Wire Length: 5.7 in
- Width: 5.7 in
- Weight: 0.7 lbs
Dwyer Instruments
Mfr # A-369
Key Features:
- Item: Stand-Hang Bracket Aluminum For Gage
- Package Quantity: 1
Dwyer Instruments
Mfr # A-414
Key Features:
- Item: Static Pressure Fitting
- Connection: Barb Fitting 3/16 in to 3/8 in ID Tubing
- For Use With: Controllers, Manometers, Pressure Switches
Dwyer Instruments
Mfr # A-464
Key Features:
- Item: Flush Mount Kit
- Connection: Barb Fitting for 3/16 in ID Tubing
- For Use With: Dwyer Magnehelic Differential Pressure Gauges
Dwyer Instruments
Mfr # A-420A
Key Features:
- Item: Static Pressure Fitting
- Connection: Barb Fitting 1/8 in to 3/16 in ID Tubing
- For Use With: Controllers, Manometers, Pressure Switches
Dwyer Instruments
Mfr # A-489
Key Features:
- Item: Static Pressure Fitting
- Connection: Barb Fitting for 3/16 in ID Tubing
- For Use With: Controllers, Manometers, Pressure Switches
Dwyer Instruments
Mfr # A-605
Key Features:
- Item: Pressure Gauge Adapter Kit
- For Use With: Dwyer Magnehelic Differential Pressure Gauges
- Features: Adapts Any Standard Magnehelic Gauge For Use as an Air Filter Gauge
Dwyer Instruments
Mfr # A-419A
Key Features:
- Item: Static Pressure Fitting
- Connection: Barb Fitting 1/8 in to 3/16 in ID Tubing
- For Use With: Controllers, Manometers, Pressure Switches
Dwyer Instruments
Mfr # A-493
Key Features:
- Item: Static Pressure Fitting
- Connection: Barb Fitting for 3/16 in ID Tubing
- For Use With: Controllers, Manometers, Pressure Switches
Dwyer Instruments
Mfr # A-303
Key Features:
- Item: Static Pressure Fitting
- Connection: For 3/16 ID Rubber or Plastic Tubing
- For Use With: Controllers, Manometers, Pressure Switches
Dwyer Instruments
Mfr # A-491
Key Features:
- Item: Static Pressure Fitting
- Connection: Barb Fitting for 3/16 in ID Tubing
- For Use With: Controllers, Manometers, Pressure Switches
Dwyer Instruments
Mfr # DHC-008
Key Features:
- Package Quantity: 1
Dwyer Instruments
Mfr # A-465
Key Features:
- Item: Static Pressure Fitting
- Connection: Barb Fitting for 3/16 in ID Tubing
- For Use With: Controllers, Manometers, Pressure Switches
Dwyer Instruments
Mfr # DHC-010
Key Features:
- Wire Length: 5.7 in
- Width: 5.7 in
- Height: 3 in
Dwyer Instruments
Mfr # A-306-A
Key Features:
- Item: Outdoor Static Pressure Sensor
- Includes: Hardware, Mounting Bracket, Outdoor Static Pressure Sensor, Vinyl Tube
- Package Quantity: 1
Dwyer Instruments
Mfr # A-159
Key Features:
- Item: Mounting Gland
- For Use With: Series 160 Stainless Steel Pitot Tube, Series 160F Straight Stainless Steel Pitot Tube, Series 641 Air Velocity Transmitters, Series 641RM Air Velocity Transmitter with Remote Probe, Series 657 Relative Humidity/Temperature Transmitters
- Material of Construction: Stainless steel
Dwyer Instruments
Mfr # A-302
Key Features:
- Item: Static Pressure Tip
- Package Quantity: 1
Dwyer Instruments
Mfr # A-418A
Key Features:
- Item: Static Pressure Fitting
- Connection: Barb Fitting 1/8 in to 3/16 in ID Tubing
- For Use With: 2" x 4" Electrical Box, Controllers, Manometers, Pressure Switches
Dwyer Instruments
Mfr # PS114
Key Features:
- Wire Length: 2.7 in
- Weight: 0.1 lbs
- Width: 1.6 in
Dwyer Instruments
Mfr # A-286
Key Features:
- Item: Panel Mount Flange
- For Use With: Dwyer 4 1/2 in Diameter Pressure Gauges, Dwyer Digimag Digital Differential Pressure Gauges, Dwyer Magnehelic Differential Pressure Gauges
- Material of Construction: Plastic
Dwyer Instruments
Mfr # DHII-009
Key Features:
- Length: 4.6 in
- Width: 6 in
- Height: 7.2 in
Dwyer Instruments
Mfr # A-110
Key Features:
- Item: Gauge Oil
- For Use With: 3T292
- Color: Blue
Dwyer Instruments
Mfr # A-120
Key Features:
- Item: Gauge Oil
- For Use With: Manometers
- Color: Violet
Dwyer Instruments
Mfr # DHC-011
Key Features:
- Package Quantity: 1
Dwyer Instruments
Mfr # A-231
Key Features:
- Item: Shielded Cable
- Connection: M-12 4 Pin Female
- For Use With: Dwyer IS626 Intrinsically Safe Pressure Transmitters, Dwyer ISDP Intrinsically Safe Differential Pressure Transmitters
Dwyer Instruments
Mfr # A-301
Key Features:
- Item: Molded Plastic Vent Valve From A-605 Kit
- Package Quantity: 1
Dwyer Instruments
Mfr # DHC-202
Key Features:
- Package Quantity: 1
Dwyer Instruments
Mfr # DHC-209
Key Features:
- Wire Length: 5.7 in
- Width: 5.7 in
- Weight: 0.7 lbs
Dwyer Instruments
Mfr # DHC-012
Key Features:
- Wire Length: 5.7 in
- Height: 3 in
- Weight: 0.7 lbs
Dwyer Instruments
Mfr # PS214
Key Features:
- Package Quantity: 1
Dwyer Instruments
Mfr # A-610
Key Features:
- Item: Pipe Mounting Kit For Capsuhelic Gages
- Package Quantity: 1
About Differential Pressure Gauge Accessories
Our selection of dwyer instruments are widely used in the HVAC industry. Differential pressure gauges are useful devices that can detect the difference of two pressures and how they were applied. A magnehelic gauge is a common differential pressure gauge brand that can measure air velocities. Pressure gauges can be used for a multitude of a sizable machinery with different PSI ranges. We also carry gauge guards seals and accessories, and be sure to check out our pressure and temperature test kits to make sure your HVAC equipment is running efficiently.