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

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

The Dwyer Series 2000 Differential Pressure Gauge (MPN 2000-00AV) is a low operating pressure differential gauge with air velocity, featuring a 4-inch dial and a diaphragm sensor in a die-cast aluminum housing. It…

SKU 3G-OTH-174513

Also listed as: 200000AV · 2000 00AV

Brand
Dwyer
Item
Differential Pressure Gauge: Back/Single-Side, 1/8 in NPT Female, 2000
Category
Low Operating Pressure Differential Gauges with Air Velocity
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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
2000-00AV
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 Series 2000 Differential Pressure Gauge (MPN 2000-00AV) is a low operating pressure differential gauge with air velocity, featuring a 4-inch dial and a diaphragm sensor in a die-cast aluminum housing. It has a back/single-side connection with 1/8-inch NPT female ports and an IP67 enclosure rating. A certificate of calibration is not included.

Frequently Asked Questions

What is the Dwyer 2000-00AV differential pressure gauge used for?

The Dwyer 2000-00AV differential pressure gauge is used to measure low differential pressure and air velocity in HVAC, cleanroom, and industrial ventilation systems. Its diaphragm sensor and 4-inch dial provide clear readings for filter monitoring, fan tracking, and building pressure control.

What are the specifications of the Dwyer 2000-00AV?

The Dwyer 2000-00AV is a Series 2000 differential pressure gauge with a diaphragm sensor, die-cast aluminum housing, and a 4-inch dial. It has 1/8-inch NPT female back/single-side connections and an IP67 enclosure rating. A certificate of calibration is not included.

Where to buy the Dwyer 2000-00AV worldwide?

You can source the Dwyer 2000-00AV differential pressure gauge through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring the gauge reaches your facility reliably.

How to install the Dwyer 2000-00AV differential pressure gauge?

Mount the Dwyer 2000-00AV in a vertical position using the back 1/8-inch NPT connections. Connect high-pressure and low-pressure lines to the appropriate ports. Ensure the diaphragm sensor is not over-ranged. For best practice, use Teflon tape on threads and avoid overtightening.

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 with air velocity. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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