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Dwyer Differential Pressure Gauge: Back/Single-Side, 1/8 in NPT Female, 2000 - Low Operating Pressure Differential Gauges
DwyerLow Operating Pressure Differential Gauges

Dwyer Differential Pressure Gauge: Back/Single-Side, 1/8 in NPT Female, 2000

The DWYER Differential Pressure Gauge, model 2020 from Series 2000, is a low operating pressure differential gauge with a back/single-side connection. It features a 4-inch dial, 1/8-inch NPT female connections, a…

SKU 3G-OTH-174152

Brand
Dwyer
Item
Differential Pressure Gauge: Back/Single-Side, 1/8 in NPT Female, 2000
Category
Low Operating Pressure Differential Gauges
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

Dwyer
Manufacturer Part Number
2020
Series
2000
Type
2000, IP67, IP67
Dial
4 in
NPT Female
1/8 in
Sensor Type
Diaphragm
Housing Material
Die Cast Aluminum
Certificate of Calibration
Not Included

Technical Documents

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Dwyer Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The DWYER Differential Pressure Gauge, model 2020 from Series 2000, is a low operating pressure differential gauge with a back/single-side connection. It features a 4-inch dial, 1/8-inch NPT female connections, a diaphragm sensor, and a die-cast aluminum housing with an IP67 rating. A certificate of calibration is not included with this unit.

Frequently Asked Questions

What is the Dwyer 2020 differential pressure gauge used for?

The Dwyer 2020 differential pressure gauge is used to measure low differential pressure in HVAC, filtration, and industrial process applications. Its diaphragm sensor and IP67-rated die-cast aluminum housing make it suitable for monitoring air or compatible gas flows in demanding environments.

What are the specifications of the Dwyer 2020 differential pressure gauge?

The Dwyer 2020 is a Series 2000 differential pressure gauge with a 4-inch dial, 1/8-inch NPT female back/single-side connection, diaphragm sensor, and die-cast aluminum housing. It carries an IP67 rating. A certificate of calibration is not included with this unit.

Where to buy the Dwyer 2020 differential pressure gauge worldwide?

You can source the Dwyer 2020 differential pressure gauge through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this model.

How to install the Dwyer 2020 differential pressure gauge?

Install the Dwyer 2020 gauge by connecting the 1/8-inch NPT female ports to the high- and low-pressure lines using compatible fittings. Mount the die-cast aluminum housing securely to avoid vibration. Ensure the diaphragm sensor is not over-pressured beyond the rated range. Refer to Dwyer's manual for torque specs.

Used in

Common applications for Dwyer
Combustion air-filter monitoring — Magnehelic Series 2000 on burner air-intake filter banks
Clean-room and pharmaceutical pressurisation — Magnehelic / Capsuhelic differential-pressure gauges
HVAC fan-discharge static pressure — Mark II inclined-vertical manometers on AHU test points
Filter-blockage alarms — Photohelic Series 3000 combined gauge/switch on air-handling units
BMS-integrated pressure monitoring — Digihelic DH3 with 4–20 mA output for building management

Dwyer Products

3G Electric supplies Dwyer low operating pressure differential gauges. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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