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Dwyer Series 1211 Flex U-Tube Manometer, 1211-72, -36 to 36 in wc, 72 in Tube - Portable Analog Manometers
DwyerPortable Analog Manometers

Dwyer Series 1211 Flex U-Tube Manometer, 1211-72, -36 to 36 in wc, 72 in Tube

<p>The Dwyer Series 1211 Flex U-Tube Manometer (model 1211-72) is a portable analog manometer designed for measuring pressure differentials in a range of -36 to 36 inches of water column. This model features a…

SKU 3G-OTH-175159

Also listed as: 121172 · 1211 72

Brand
Dwyer
Item
Series 1211 Flex U-Tube Manometer, 1211-72, -36 to 36 in wc, 72 in Tube
Part Number
1211-72
Category
Portable Analog Manometers
Available to Order
Also known as:1211-72Dwyer
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Technical specs
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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
1211-72
Series
1211
Type
1211-72, -36 in wc to 36 in wc
Tube Lg
72 in
Includes
(2) Nylon Rubber Tubing Connectors
Fluid Color
Green
Housing Material
Vinyl-Plastic

Technical Documents

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

Product Description

<p>The Dwyer Series 1211 Flex U-Tube Manometer (model 1211-72) is a portable analog manometer designed for measuring pressure differentials in a range of -36 to 36 inches of water column. This model features a 72-inch flexible tube, making it suitable for a variety of field and laboratory applications. The manometer includes two nylon rubber tubing connectors for easy setup, and the green indicating fluid provides clear readability. The housing is constructed from durable vinyl-plastic, ensuring longevity in demanding environments.</p><p>Ideal for HVAC technicians, engineers, and maintenance professionals, this manometer is a reliable tool for checking pressure drops across filters, coils, and other equipment. As a Singapore-based supplier, 3G Electric offers this product with worldwide shipping, and for local buyers, we provide SGD quotes on request and handle GST for Singapore purchases. Enjoy fast delivery within Singapore and Southeast Asia.</p>

Frequently Asked Questions

What is the pressure range of the Dwyer 1211-72 manometer?

The Dwyer 1211-72 Flex U-Tube Manometer measures pressure from -36 to 36 inches of water column (in wc).

What is included with the manometer?

The manometer includes two nylon rubber tubing connectors. The fluid is green, and the housing is made of vinyl-plastic.

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
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Dwyer Products

3G Electric supplies Dwyer portable analog manometers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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