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DwyerLow Operating Pressure Differential Gauges

Dwyer Differential Pressure Gauge: Back, 3/16 in Hose Barb Male, 2-5000 Minihelic II

The DWYER Differential Pressure Gauge: Back is a low operating pressure differential gauge from the 2-5000 Minihelic II series. It features a diaphragm sensor type and a glass filled nylon housing, with a 2 1/16 in…

SKU 3G-OTH-174206

Also listed as: 25210 · 2 5210

Brand
Dwyer
Item
Differential Pressure Gauge: Back, 3/16 in Hose Barb Male, 2-5000 Minihelic II
Category
Low Operating Pressure Differential Gauges
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

Dwyer
Manufacturer Part Number
2-5210
Series
2-5000 Minihelic II
Dial
2 1/16 in
Sensor Type
Diaphragm
Minihelic II
2-5000
Hose Barb Male
3/16 in
Housing Material
Glass Filled Nylon
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: Back is a low operating pressure differential gauge from the 2-5000 Minihelic II series. It features a diaphragm sensor type and a glass filled nylon housing, with a 2 1/16 in dial and 3/16 in hose barb male connection. The manufacturer part number is 2-5210, and a certificate of calibration is not included.

Frequently Asked Questions

What is the Dwyer 2-5210 differential pressure gauge used for?

The Dwyer 2-5210 Minihelic II differential pressure gauge measures low air or gas pressure differences in HVAC, cleanroom, and filter monitoring applications. Its diaphragm sensor and 2 1/16 in dial provide reliable readings for ventilation systems and industrial process control.

What are the specifications of the Dwyer 2-5000 Minihelic II gauge?

The Dwyer 2-5210 has a diaphragm sensor, glass filled nylon housing, 2 1/16 in dial, and 3/16 in hose barb male back connection. It is part of the 2-5000 Minihelic II series. A certificate of calibration is not included. It is designed for low differential pressure measurement.

Where to buy the Dwyer 2-5210 differential pressure gauge worldwide?

3G Electric supplies the Dwyer 2-5210 Minihelic II differential pressure gauge worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this gauge for your application.

How to install the Dwyer Minihelic II differential pressure gauge?

Mount the Dwyer 2-5210 gauge in a clean, dry location using the back 3/16 in hose barb connections. Connect tubing to the high- and low-pressure ports, ensuring no leaks. Avoid exceeding the rated pressure range. For best accuracy, install in a vertical position and follow standard HVAC installation practices.

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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