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

3G Electric
RFQ CartGet a QuoteSign inSign up
Dwyer Analog Manometer: Flex U-Tube, 1211-24, -12 in wc to 12 in wc - Portable Analog Manometers
DwyerPortable Analog Manometers

Dwyer Analog Manometer: Flex U-Tube, 1211-24, -12 in wc to 12 in wc

The DWYER Analog Manometer: Flex U-Tube is a portable analog manometer from the Series 1211, featuring a vinyl-plastic housing and green indicating fluid. It includes (2) nylon rubber tubing connectors and has a…

SKU 3G-OTH-175163

Brand
Dwyer
Item
Analog Manometer: Flex U-Tube, 1211-24, -12 in wc to 12 in wc
Category
Portable Analog Manometers
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
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

Technical Specifications

Dwyer
Manufacturer Part Number
1211-24
Series
1211
Type
1211-24, -12 in wc to 12 in wc
Tube Lg
24 in
Includes
(2) Nylon Rubber Tubing Connectors
Fluid Color
Green
Housing Material
Vinyl-Plastic
View Full Spec Sheet

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 Analog Manometer: Flex U-Tube is a portable analog manometer from the Series 1211, featuring a vinyl-plastic housing and green indicating fluid. It includes (2) nylon rubber tubing connectors and has a measurement range of -12 in wc to 12 in wc with a 24-inch tube length. This model, part number 1211-24, is designed for straightforward pressure indication.

Frequently Asked Questions

What is the DWYER 1211-24 Flex U-Tube manometer used for?

The DWYER 1211-24 Flex U-Tube manometer is used for straightforward pressure indication in HVAC, industrial, and laboratory applications. It measures differential pressure, static pressure, and vacuum within a range of -12 in wc to 12 in wc, making it suitable for field service and plant maintenance tasks.

What are the specifications of the DWYER 1211-24 manometer?

The DWYER 1211-24 is a portable analog manometer from Series 1211. It has a measurement range of -12 in wc to 12 in wc, a 24-inch tube length, and a vinyl-plastic housing. It includes (2) nylon rubber tubing connectors and uses green indicating fluid. The manufacturer part number is 1211-24.

Where to buy the DWYER 1211-24 manometer worldwide?

You can source the DWYER 1211-24 manometer worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we provide this Dwyer instrument to customers around the world.

How to install the DWYER 1211-24 Flex U-Tube manometer?

To install the DWYER 1211-24, mount the manometer vertically on a stable surface using the built-in bracket. Connect the nylon rubber tubing connectors to the pressure source, ensuring leak-free connections. Fill with green indicating fluid to the zero mark. For accurate readings, keep the tube clean and free of obstructions.

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 portable analog manometers. 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 →

Similar products

Matched by specification & description
DWYER Analog Manometer: Flex U-Tube, 1212, -8 in wc to 8 in wc, -8 in wc Pressure Measurement - Min. Key specifications — Series: 1212; Includes: Rubber Tubing Adapter to fit 7/16 in dia Spud; Brand: DWYER; Housing Material: Vinyl-Plastic; Manufacturer Part Number: 1212; Fluid Color: Green.
Dwyer
DWYER Analog Manometer: Flex U-Tube, 1212, -8 in wc to 8 in wc, -8 in wc Pressure Measurement - Min. Key specifications — Series: 1212; Includes: Rubber Tubing Adapter to fit 7/16 in dia Spud; Brand: DWYER; Housing Material: Vinyl-Plastic; Manufacturer Part Number: 1212; Fluid Color: Green.
DWYER Analog Manometer: U-Inclined, 1227, -0.2 in wc to 16 in wc. Key specifications — Series: 1227; Includes: 0.75 Ounces Red Gage Oil; Brand: DWYER; Housing Material: Plastic; Manufacturer Part Number: 1227.
Dwyer
DWYER Analog Manometer: U-Inclined, 1227, -0.2 in wc to 16 in wc. Key specifications — Series: 1227; Includes: 0.75 Ounces Red Gage Oil; Brand: DWYER; Housing Material: Plastic; Manufacturer Part Number: 1227.
DWYER Analog Manometer: Inclined Vertical, MARK II 26, 0 in wc to 7 in wc. Key specifications — Series: MARK II; Includes: Red and Green Pointer Flags; Brand: DWYER; Manometer Type: Inclined Vertical; Housing Material: Styrene Acrylonitrile; Manufacturer Part Number: MARK II 26; Accuracy: ±3% of Full Scale; Accuracy (Full Scale): ±3% (F.S.).
Dwyer
DWYER Analog Manometer: Inclined Vertical, MARK II 26, 0 in wc to 7 in wc. Key specifications — Series: MARK II; Includes: Red and Green Pointer Flags; Brand: DWYER; Manometer Type: Inclined Vertical; Housing Material: Styrene Acrylonitrile; Manufacturer Part Number: MARK II 26; Accuracy: ±3% of Full Scale; Accuracy (Full Scale): ±3% (F.S.).
DWYER Analog Manometer: Inclined Vertical, MARK II 25, 0 in wc to 3 in wc. Key specifications — Series: MARK II; Includes: Indicating Fluid; Brand: DWYER; Manometer Type: Inclined Vertical; Housing Material: Styrene Acrylonitrile; Manufacturer Part Number: MARK II 25; Accuracy: ±3% of Full Scale; Accuracy (Full Scale): ±3% (F.S.).
Dwyer
DWYER Analog Manometer: Inclined Vertical, MARK II 25, 0 in wc to 3 in wc. Key specifications — Series: MARK II; Includes: Indicating Fluid; Brand: DWYER; Manometer Type: Inclined Vertical; Housing Material: Styrene Acrylonitrile; Manufacturer Part Number: MARK II 25; Accuracy: ±3% of Full Scale; Accuracy (Full Scale): ±3% (F.S.).

More from Dwyer

View all Dwyer parts →
DWYER Analog Manometer: Flex U-Tube, 1211-8, -4 in wc to 4 in wc, 4 in wc Pressure Measurement - Max. Key specifications — Series: 1211; Includes: (2) Nylon Rubber Tubing Connectors; Brand: DWYER; Housing Material: Vinyl-Plastic; Manufacturer Part Number: 1211-8; Fluid Color: Green.
Dwyer
DWYER Analog Manometer: Flex U-Tube, 1211-8, -4 in wc to 4 in wc, 4 in wc Pressure Measurement - Max. Key specifications — Series: 1211; Includes: (2) Nylon Rubber Tubing Connectors; Brand: DWYER; Housing Material: Vinyl-Plastic; Manufacturer Part Number: 1211-8; Fluid Color: Green.
DWYER Analog Manometer: Flex U-Tube, 1211-72, -36 in wc to 36 in wc, 72 in Tube Lg. Key specifications — Series: 1211; Includes: (2) Nylon Rubber Tubing Connectors; Brand: DWYER; Housing Material: Vinyl-Plastic; Manufacturer Part Number: 1211-72; Fluid Color: Green.
Dwyer
DWYER Analog Manometer: Flex U-Tube, 1211-72, -36 in wc to 36 in wc, 72 in Tube Lg. Key specifications — Series: 1211; Includes: (2) Nylon Rubber Tubing Connectors; Brand: DWYER; Housing Material: Vinyl-Plastic; Manufacturer Part Number: 1211-72; Fluid Color: Green.
DWYER Analog Manometer: Flex U-Tube, 1211-120, -60 in wc to 60 in wc, 120 in Tube Lg. Key specifications — Series: 1211; Includes: Plastic Case; Brand: DWYER; Housing Material: Vinyl-Plastic; Manufacturer Part Number: 1211-120; Fluid Color: Green.
Dwyer
DWYER Analog Manometer: Flex U-Tube, 1211-120, -60 in wc to 60 in wc, 120 in Tube Lg. Key specifications — Series: 1211; Includes: Plastic Case; Brand: DWYER; Housing Material: Vinyl-Plastic; Manufacturer Part Number: 1211-120; Fluid Color: Green.
DWYER Analog Manometer: Flex U-Tube, 1211-48, -24 in wc to 24 in wc, 48 in Tube Lg. Key specifications — Series: 1211; Includes: (2) Nylon Rubber Tubing Connectors; Brand: DWYER; Housing Material: Vinyl-Plastic; Manufacturer Part Number: 1211-48; Fluid Color: Green.
Dwyer
DWYER Analog Manometer: Flex U-Tube, 1211-48, -24 in wc to 24 in wc, 48 in Tube Lg. Key specifications — Series: 1211; Includes: (2) Nylon Rubber Tubing Connectors; Brand: DWYER; Housing Material: Vinyl-Plastic; Manufacturer Part Number: 1211-48; Fluid Color: Green.
DWYER Analog Manometer: Flex U-Tube, 1211-36, -18 in wc to 18 in wc, 36 in Tube Lg. Key specifications — Series: 1211; Includes: Bottle of Fluorescein Green Color Concentrate with Wetting Agent; Brand: DWYER; Housing Material: Vinyl-Plastic; Manufacturer Part Number: 1211-36; Fluid Color: Green.
Dwyer
DWYER Analog Manometer: Flex U-Tube, 1211-36, -18 in wc to 18 in wc, 36 in Tube Lg. Key specifications — Series: 1211; Includes: Bottle of Fluorescein Green Color Concentrate with Wetting Agent; Brand: DWYER; Housing Material: Vinyl-Plastic; Manufacturer Part Number: 1211-36; Fluid Color: Green.
DWYER Analog Manometer: Flex U-Tube, 1211-12, -6 in wc to 6 in wc, 12 in Tube Lg. Key specifications — Series: 1211; Includes: (2) Nylon Rubber Tubing Connectors; Brand: DWYER; Housing Material: Vinyl-Plastic; Manufacturer Part Number: 1211-12; Fluid Color: Green.
Dwyer
DWYER Analog Manometer: Flex U-Tube, 1211-12, -6 in wc to 6 in wc, 12 in Tube Lg. Key specifications — Series: 1211; Includes: (2) Nylon Rubber Tubing Connectors; Brand: DWYER; Housing Material: Vinyl-Plastic; Manufacturer Part Number: 1211-12; Fluid Color: Green.
DWYER Analog Manometer: Flex U-Tube, 1211-60, -30 in wc to 30 in wc, 60 in Tube Lg. Key specifications — Series: 1211; Includes: Bottle of Fluorescein Green Color Concentrate with Wetting Agent; Brand: DWYER; Housing Material: Vinyl-Plastic; Manufacturer Part Number: 1211-60; Fluid Color: Green.
Dwyer
DWYER Analog Manometer: Flex U-Tube, 1211-60, -30 in wc to 30 in wc, 60 in Tube Lg. Key specifications — Series: 1211; Includes: Bottle of Fluorescein Green Color Concentrate with Wetting Agent; Brand: DWYER; Housing Material: Vinyl-Plastic; Manufacturer Part Number: 1211-60; Fluid Color: Green.
DWYER Analog Manometer: Flex U-Tube, 1211-16, -8 in wc to 8 in wc, 16 in Tube Lg. Key specifications — Series: 1211; Includes: (2) Nylon Rubber Tubing Connectors; Brand: DWYER; Housing Material: Vinyl-Plastic; Manufacturer Part Number: 1211-16; Fluid Color: Green.
Dwyer
DWYER Analog Manometer: Flex U-Tube, 1211-16, -8 in wc to 8 in wc, 16 in Tube Lg. Key specifications — Series: 1211; Includes: (2) Nylon Rubber Tubing Connectors; Brand: DWYER; Housing Material: Vinyl-Plastic; Manufacturer Part Number: 1211-16; Fluid Color: Green.