Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

Image not available
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, a glass filled nylon housing, and a 2 1/16 in dial…

SKU 3G-OTH-174199

Also listed as: 25010 · 2 5010

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
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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
2-5010
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

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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, a glass filled nylon housing, and a 2 1/16 in dial with a 3/16 in hose barb male connection (MPN 2-5010). A certificate of calibration is not included.

Frequently Asked Questions

What is the Dwyer 2-5010 Minihelic II differential pressure gauge used for?

The Dwyer 2-5010 Minihelic II differential pressure gauge is used to measure low air or gas pressure differences in HVAC, cleanroom, and industrial ventilation systems. Its diaphragm sensor and 2 1/16 in dial provide reliable readings for filter monitoring, fan tracking, and building pressure control.

What are the specifications of the Dwyer 2-5010 Minihelic II?

The Dwyer 2-5010 Minihelic II is a low operating pressure differential gauge with a diaphragm sensor, glass filled nylon housing, and a 2 1/16 in dial. It has a 3/16 in hose barb male back connection. A certificate of calibration is not included. It is part of the 2-5000 series.

Where to buy the Dwyer 2-5010 Minihelic II worldwide?

You can source the Dwyer 2-5010 Minihelic II 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.

How to install the Dwyer 2-5010 Minihelic II differential pressure gauge?

Mount the Dwyer 2-5010 Minihelic II in a vertical position using the back 3/16 in hose barb connections. Connect pressure lines to the high and low ports, ensuring no leaks. Avoid overpressuring the diaphragm sensor. Refer to Dwyer's manual for detailed mounting and zero-adjustment instructions.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
Dwyer
Dwyer
DWYER Differential Pressure Gauge: Back, 3/16 in Hose Barb Male, 2-5000 Minihelic II, 2 1/16 in Dial (MPN 2-5020)
Dwyer
Dwyer
DWYER Differential Pressure Gauge: Back, 3/16 in Hose Barb Male, 2-5000 Minihelic II, 2 1/16 in Dial (MPN 2-5005)
Dwyer
Dwyer
DWYER Differential Pressure Gauge: Back, 3/16 in Hose Barb Male, 2-5000 Minihelic II, 2 1/16 in Dial (MPN 2-5002)
DWYER Differential Pressure Gauge: Back/Single-Side, 1/8 in NPT Female, 2000, 4 in Dial, IP67, IP67 (MPN 2006)
Dwyer
DWYER Differential Pressure Gauge: Back/Single-Side, 1/8 in NPT Female, 2000, 4 in Dial, IP67, IP67 (MPN 2006)
DWYER Differential Pressure Gauge: Back/Single-Side, 1/8 in NPT Female, 2000, 4 in Dial, IP67, IP67 (MPN 2215)
Dwyer
DWYER Differential Pressure Gauge: Back/Single-Side, 1/8 in NPT Female, 2000, 4 in Dial, IP67, IP67 (MPN 2215)
DWYER Differential Pressure Gauge: Back/Single-Side, 1/8 in NPT Female, 2000, 4 in Dial, IP67, IP67 (MPN 2040)
Dwyer
DWYER Differential Pressure Gauge: Back/Single-Side, 1/8 in NPT Female, 2000, 4 in Dial, IP67, IP67 (MPN 2040)

More from Dwyer

View all Dwyer parts
DWYER Differential Pressure Gauge: Back/Single-Side, 1/8 in NPT Female, 2000, 4 in Dial, IP67, IP67 (MPN 2000-0)
Dwyer
DWYER Differential Pressure Gauge: Back/Single-Side, 1/8 in NPT Female, 2000, 4 in Dial, IP67, IP67 (MPN 2000-0)
DWYER Differential Pressure Gauge: Back/Single-Side, 1/8 in NPT Female, 2000, 4 in Dial, IP67, IP67 (MPN 2050)
Dwyer
DWYER Differential Pressure Gauge: Back/Single-Side, 1/8 in NPT Female, 2000, 4 in Dial, IP67, IP67 (MPN 2050)
DWYER Differential Pressure Gauge: Back/Single-Side, 1/8 in NPT Female, 2000, 4 in Dial, IP67, IP67 (MPN 2304)
Dwyer
DWYER Differential Pressure Gauge: Back/Single-Side, 1/8 in NPT Female, 2000, 4 in Dial, IP67, IP67 (MPN 2304)
Dwyer
Dwyer
DWYER Differential Pressure Gauge: Back, 3/16 in Hose Barb Male, 2-5000 Minihelic II, 2 1/16 in Dial (MPN 2-5003)
Dwyer
Dwyer
DWYER Differential Gauge: Back/Single-Side, 1/8 in NPT Female, ±3% Gauge Accuracy, 3000MR, 4 in Dial (MPN 3000MR-0)
Dwyer
Dwyer
DWYER Differential Pressure Gauge: Back, 3/16 in Hose Barb Male, 2-5000 Minihelic II, 2 1/16 in Dial (MPN 2-5001)
DWYER Differential Pressure Gauge: Back/Single-Side, 1/8 in NPT Female, 2000, 4 in Dial, IP67, IP67 (MPN 2002)
Dwyer
DWYER Differential Pressure Gauge: Back/Single-Side, 1/8 in NPT Female, 2000, 4 in Dial, IP67, IP67 (MPN 2002)
DWYER Differential Pressure Gauge: Back/Single-Side, 1/8 in NPT Female, 2000, 4 in Dial, IP67, IP67 (MPN 2301)
Dwyer
DWYER Differential Pressure Gauge: Back/Single-Side, 1/8 in NPT Female, 2000, 4 in Dial, IP67, IP67 (MPN 2301)