Dwyer 1211 24 Roll Up Manometer 12-0-12 Inch Wg buy online at trade prices  feedback | view cart | contact us | faq | home
MyTub - Plumbing, Parts and Spares, Drainage and Heating trade supply specialists
Shopping cart
You have no items
in your trolley.
SubTotal : £0.00
Contact MyTub for plumbing supplies 0844 556 1818


Plumbing Trade prices delivered to your door

 Upto 60% off RRP
Saturday 17, October 2026
login / register 		 
  Departments
Bathroom & Kitchen Bathroom & Kitchen Supplies
Heating System Supplies Heating System Supplies
Industrial Gas Controls Industrial Gas Controls
Aidelle Flue Dilution Fans Aidelle Flue Dilution Fans
Alcon Gas Solenoid Valves Alcon Gas Solenoid Valves
Black Automatic Gas Controls Black Automatic Gas Controls
Black Solenoid Valves Black Solenoid Valves
Bryan Donkin Gas Governors and Ball Valve Bryan Donkin Gas Governors and Ball Valve
Comark Ltd Comark Ltd
Danfoss Climate Controls and Stats Danfoss Climate Controls and Stats
Danfoss Ltd Danfoss Ltd
Danfoss Solenoid Valves Danfoss Solenoid Valves
Danfoss Thermostats and Switches Danfoss Thermostats and Switches
Dwyer Instruments Magnehelic Gauges Dwyer Instruments Magnehelic Gauges
First Trace Condensate Heater Kits First Trace Condensate Heater Kits
First Trace Heating Cable First Trace Heating Cable
Gas Interlock Systems And Accessories Gas Interlock Systems And Accessories
Heat Mat Hk Industrial Gas Controls Heat Mat Hk Industrial Gas Controls
Honeywell Commercial Valves Honeywell Commercial Valves
Honeywell Control Systems Honeywell Control Systems
Jeavons Engineering Gas Governors Jeavons Engineering Gas Governors
Johnson Controls Hydromotors and comm Valves Johnson Controls Hydromotors and comm Valves
Johnson Controls Ltd Johnson Controls Ltd
Johnson Gas Valves Johnson Gas Valves
Johnson Pressure Switches Johnson Pressure Switches
Kane International Combustion Test Equipment Kane International Combustion Test Equipment
Kromschroder Uk Ltd Kromschroder Uk Ltd
Sf Detection Co Detectors Sf Detection Co Detectors
Sperryn Gas Controls Sperryn Gas Controls
Westco Condensate Heater Kits Westco Condensate Heater Kits
Parts and Spares Parts and Spares Supplies
Drainage Above & Below Ground Drainage System Supplies
Air Conditioning & Refrigeration Supplies Air Conditioning & Refrigeration Supplies

  Manufactures
Manufactures Manufactures list

  Collections
collections Design collections
Home > > > > > >

Dwyer 1211 24 Roll Up Manometer 12-0-12 Inch Wg

Dwyer Instruments Magnehelic Gauges - Dwyer 1211 24 Roll Up Manometer 12-0-12 Inch Wg

28% 28 percent off rrp

Department: Dwyer Instruments Magnehelic Gauges
  Dwyer 1211 24 Roll Up Manometer 12-0-12 Inch Wg
   
  DWYER 1211 24 ROLL UP MANOMETER 12-0-12 Inch WG Dwyer Slack Tube Manometers are as accurate as the finest laboratory U gages - yet they are made to roll up compactly for easy carrying and to withstand rough usage.
Simply unroll the Dwyer Slack Tube Manometer and set up to read static pressure, vacuum, or differential pressure. Magnetic clips hold it firmly to any steel surface or hang it on a nail. Turn connectors one revolution to open. When the pressure is imposed, add the number of inch es one column travels up to the number of inch es the other column travels down. When reading is completed turn connectors to seal columns, roll up manometer into compact coil and tuck it away in its plastic case or a tool box. No fluid lost. No loose caps or inserts to lose.

Dwyer Slack Tube Manometers cover a wide range of pressure readings from 4-0-4 inch es up to 60-0-60 inch es. Use them in determining velocity and static pressures, for leakage, fan and blower tests, calibrating control devices, checking gas pressure and many other applications. All models have flexible vinyl-plastic columns and flexible spring steel scale calibrated in inch es of water using water; and inch es of mercury using mercury. Scale is center-mounted between columns to eliminate parallax error and has a full 2 sliding zero adjustment.

All Dwyer Slack Tube Manometers feature exclusive molded nylon tubing connector assemblies with rapid shutoff design in an acrylic plastic top. One turn counter clockwise and the instrument is ready for use. Another turn seals the tubes completely. Molded all-nylon construction makes this assembly corrosion-proof, leak-proof and practically unbreakable. Tubing connectors extend horizontally allowing 360deg freedom. Tubes wont bend or p inch off.

All models have over pressure safety traps in the top of both columns to prevent loss of fluid due to over range pressures or surges in pressure.

Slack Tube Manometers are suitable for intermittent total pressure to 50 psi and vacuum not exceeding 20 Hg. Avoid temperatures above 130degF and continuous high total pressure. Not for use with red gage oil; use only water or mercury.
Manufacture: Dwyer
Notes: What the kit consists of:
• 1 - #1211-16 Slack Tube Manometer, reads pressure to 16 water.

• 1 - Carrying case, plastic, 8-1/2 x 7 x 3-1/8.

• 1 - 3/4 oz. Bottle Fluorescein green color concentrate with wetting agent.

• 1 - 1/8 pipe thread rubber tubing adapters.

• 1 - 1/8 to 1/4 pipe thread bushing.

• 1 - 3 ft length 3/16 rubber tubing.

• 1 - Rubber tubing adapter to fit standard 7/16 diameter spud.
Dwyer
Code#:		 1211-24
MyTub Code#: 312848
PDF File: Download pdf brochure 0.17mb
 
rrp£155.89
save£43.85
inc vat(£134.45)

price£112.04

Free UK delivery
email for overseas delivery charges

Stock Check Dwyer 1211 24 Roll Up Manometer 12-0-12 Inch Wg check stock level here..
   
 

Related Dwyer Instruments Magnehelic Gauges Products
Dwyer A101 3/4 Oz Bottle Red Gauge Fluid
Related item Dwyer A101 3/4 Oz Bottle Red Gauge Fluid
rrp£25.33
our price£18.20
Dwyer 2300 60 Pa Magnehelic 30-0-30 Pa
Related item Dwyer 2300 60 Pa Magnehelic 30-0-30 Pa
rrp£212.24
our price£152.55
Dwyer M480 Vane Type Vaneometer 0-2m/sec
Related item Dwyer M480 Vane Type Vaneometer 0-2m/sec
rrp£111.81
our price£80.36
Dwyer 460 Air Velocity Meter/press Kit
Related item Dwyer 460 Air Velocity Meter/press Kit
rrp£155.57
our price£111.81
Dwyer Ms-121 Pressure Transmitter
Related item Dwyer Ms-121 Pressure Transmitter
rrp£164.64
our price£118.34
Dwyer 2300 120 Pa Magnehelic 60-0-60 Pa
Related item Dwyer 2300 120 Pa Magnehelic 60-0-60 Pa
rrp£143.02
our price£102.29
Dwyer A331 1/8 Inch Nptm Filter Vent Plug
Related item Dwyer A331 1/8 Inch Nptm Filter Vent Plug
rrp£22.20
our price£15.46
Dwyer M460 Air Velocity Meter/press Kit
Related item Dwyer M460 Air Velocity Meter/press Kit
rrp£97.93
our price£69.10

Dwyer 1211 24 Roll Up Manometer 12-0-12 Inch Wg Delivered to your door

Shopping cart
Your Shopping Cart is Empty

Contract Pricing and Quantity Discounts available

  Recently viewed  
Dwyer 1211 24 Roll Up Manometer 12-0-12 Inch Wg dwyer 1211 24 roll up manometer 12-0-12 inch wg
£112.04
Dwyer 1211 24 Roll Up Manometer 12-0-12 Inch Wg dwyer 1211 24 roll up manometer 12-0-12 inch wg
£112.04
Dwyer 1211 24 Roll Up Manometer 12-0-12 Inch Wg dwyer 1211 24 roll up manometer 12-0-12 inch wg
£112.04
Dwyer 1211 24 Roll Up Manometer 12-0-12 Inch Wg dwyer 1211 24 roll up manometer 12-0-12 inch wg
£112.04
Dwyer 1211 24 Roll Up Manometer 12-0-12 Inch Wg dwyer 1211 24 roll up manometer 12-0-12 inch wg
£112.04

Feedback
The heating elements i ordered unfortunately took 10 days more than the 3 weeks delivery promised and that was at a critical time due to the cold weather period in the New Year. But I was pleased with the price and the assistance when I rang was helpful.
...Simon Marriott
ORDERED ROCA SINK PEDESTAL AT A VERY GOOD PRICE, & DELIVERY WAS VERY QUICK &FREE. WOULD RECOMMEND.
...RONALD DEAN
Good prices great service very helpful and friendly team.
...John Cross
Very good service. No complaints whatsoever. Item delivered in perfect condition very quickly as notified. Thanks.
...GaryJones
Excellent service throughout, always kept in touch with me. Great prices...........always recommended, this is now my first stop for spares etc many thanks to the mytub team
...Conrad Gurnett
Everything went well, even though the part had to be left without a signature.
...Graham Ellis
Brilliant service. Very glad that I remembered I had used you before.
...Peter Groves
excellent service , thanks
...david alcock
Well what can i say, first rate customer service. I ordered the wrong item, they did everything they could to get it sorted for me. Cannot recommend this company enough. 5 stars
...Seven Dials Club
Easy to navigate site. delivery one day after anticpated. surprised that you passed order onto your supplier, but overall well satisfied and would use again.
...David Wills

Why choose MyTub Limited for dwyer 1211 24 roll up manometer 12-0-12 inch wg 1211-24?

  • Fast deliveries
  • Nationwide UK distribution delivery network
  • Local pickup if required
  • Professional Human Service
  • Pre sales tech advice
  • Second to none after sales service
  • This dwyer 1211 24 roll up manometer 12-0-12 inch wg 1211-24 is a genuine branded product
  • Worldwide export if required
  • Read what the experts, our customers have to say above.

Price Match Guaranteed
MyTub ltd Plumbing Supplies  
      VAT relief for disabled people MyTub is a member of the British Chambers of Commerce  
Major credit cards accepted
 Verified by VISA  
MasterCard SecureCode
MyTub Ltd
61 Victoria Terrace
Whitley Bay
Tyne & Wear
NE26 2QN
Company No. 06352542
VAT number: 917634607
Telephone 0844 5561818 calls are charged at 7p per minute PLUS your telephone network will charge you which can be significant.
Copyright 2007 - 2026 © MyTub Ltd
Dwyer Heating
Dwyer 1211 24 Roll Up Manometer 12-0-12 Inch Wg