Dwyer 2-5000 0 Minihelic Gauge 0-0.5 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
Tuesday 28, July 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 2-5000 0 Minihelic Gauge 0-0.5 Inch Wg

Dwyer Instruments Magnehelic Gauges - Dwyer 2-5000 0 Minihelic Gauge 0-0.5 Inch Wg
Dwyer Instruments Magnehelic Gauges - Dwyer 2-5000 0 Minihelic Gauge 0-0.5 Inch Wg

28% 28 percent off rrp

Department: Dwyer Instruments Magnehelic Gauges
  Dwyer 2-5000 0 Minihelic Gauge 0-0.5 Inch Wg
    • Housing is molded from strong mineral and glass filled nylon.
• Pointer stops of molded rubber prevent pointer over-travel without damage.
• Full view lens is removable and molded of tough acrylic.
• Aluminum scale litho-printed black on white, enhances readability.
• Red tipped aluminum pointer, rigidly mounted to helix is easy to see.
• Wishbone assembly provides mounting for helix, helix bearings, and pointer shaft.
• Jewel bearings provide virtually friction-free helix motion.
• Helix is free to rotate in jewel bearings. It aligns with magnetic field of magnet to transmit pressure indications to pointer.
• Zero adjustment screw, located behind the removable lens, eliminates tampering.
• Range spring calibration clamp fixes live length of spring for proper gage calibration and is factory set and sealed.
• Silicone rubber diaphragm allows accurate response to a broad range of temperatures and at extremely low pressure. Incorporates blow out area for overpressure protection.
• Diaphragm support plates of lightweight aluminum on each side of the diaphragm minimize position or attitude sensitivity and help define pressure area.
• Flat leaf range spring reacts to pressure on the diaphragm. Live length is adjustable for calibration. Small amplitude of motion minimizes inaccuracies and assures long life.
• Low pressure tap connects to rear chamber.
• Coil spring link provides a resilient connection between the diaphragm and the range spring.
• Ceramic magnet mounted on a molded bracket at the end of the range spring rotates the helix without direct mechanical linkage.
• High pressure tap connects with the front chamber through passageway in the plastic case and a sealing ring molded into the edgeof the diaphragm.
  DWYER 2-5000 0 MINIHELIC GAUGE 0-0.5 Inch WG Combining clean design, small size and low cost with enough accuracy for all but the most demanding applications our Minihelic II gage offers the latest in design features for a dial type differential pressure gage. It is our most compact gage but is easy to read and can safely operate at total pressures up to 30 psig. The Minihelic II gage is designed for panel mounting in a single 2-5/8 diameter hole. Standard pressure connections are barbed fittings for 3/16 I.D. tubing; optional 1/8 male NPT connections are also available. Over-pressure protection is built into the Minihelic II gage by means of a blow-out membrane molded in conjunction with the diaphragm. Accidental over-ranging up to the rated total pressure will not damage the gage. With removable lens and rear housing, the gage may be easily serviced at minimum cost.
With the housing molded from mineral and glass filled nylon and the lens molded from acrylic, the gage will withstand rough use and exposure as well as high total pressure. The 5% accuracy and low cost of the Minihelic II gage make it well-suited for a wide variety of OEM and user applications. OEM applications include cabinet air purging, medical respiratory therapy equipment, air samplers, laminar flow hoods, and electronic air cooling systems. As an air filter gage, the Minihelic II gage finds many end use applications on large stationary engines, compressors, ventilators, and air handling units. The Minihelic II gage is suitable for many of the same applications as the Magnehelic gage where the greater accuracy, sensitivity, and higher and lower differential pressure ranges of the Magnehelic gage are not required.
Manufacture: Dwyer
Notes: Model Number: 2-5000-0
Weight: Service: Air and compatible gases. Wetted Materials: Consult factory. Housing: Glass filled nylon; acrylic lens. Accuracy: �5% of full scale at 70°F (21.1°C). Pressure Limits: 30 psig (2.067 bar) continuous to either pressure connection. Temperatu
Dwyer
Code#:		 2-5000-0
MyTub Code#: 312648
PDF File: Download pdf brochure 0.20mb
 
rrp£95.60
save£26.89
inc vat(£82.45)

price£68.71

Free UK delivery
email for overseas delivery charges

Stock Check Dwyer 2-5000 0 Minihelic Gauge 0-0.5 Inch Wg Normally stocked
Next day delivery if ordered before 1pm, double 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 2-5000 0 Minihelic Gauge 0-0.5 Inch Wg Delivered to your door

Shopping cart
Your Shopping Cart is Empty

Contract Pricing and Quantity Discounts available

  Recently viewed  
Dwyer 2-5000 0 Minihelic Gauge 0-0.5 Inch Wg dwyer 2-5000 0 minihelic gauge 0-0.5 inch wg
£68.71
Dwyer 2-5000 0 Minihelic Gauge 0-0.5 Inch Wg dwyer 2-5000 0 minihelic gauge 0-0.5 inch wg
£68.71
Dwyer 2-5000 0 Minihelic Gauge 0-0.5 Inch Wg dwyer 2-5000 0 minihelic gauge 0-0.5 inch wg
£68.71
Dwyer 2-5000 0 Minihelic Gauge 0-0.5 Inch Wg dwyer 2-5000 0 minihelic gauge 0-0.5 inch wg
£68.71
Dwyer 2-5000 0 Minihelic Gauge 0-0.5 Inch Wg dwyer 2-5000 0 minihelic gauge 0-0.5 inch wg
£68.71

Feedback
cant fault your service
...andy ablett service
Thank you I received my order Monday 31 October as notified. I hope thiis lasts longer than the original bracket which broke a week out of guarantee. I think there must have been a fault and the chrome must have covered up the fault in the casting. Thanks again for excellent service.
...Keith Wright
Very good communication, I was updated on the progress of my order regularly. Good prices, best I found on the web. Just Very Good. Thankyou.
...S M Hitchings
Excellent service, managed to deliver during the snow when we were cut off from all other deliveries! Impressive!
...Jennifer Killick
V pleased with service received. Will use again.
...Thomas Plastering and General Builders
Very fast delivery, All parts delivered as per order. Thanks for your help
...Paul Stephenson
First class helpful service. I was looking for a part that may companies had said was obsolete, however MyTub, quickly sourced one and dispatched it. From order to delivery, very smooth, simple and straight forward transaction, would highly recommend. Thank you MyTub, without you finding the part I needed, it would have cost me over£5000 to replace my boiler.
...Andrew Hemphill
Hi - confirmation that our order arrived safely. Thanks
...Steven Blower
Excellent and speedy service. Thank you.
...A Farrell
Very good service, fast delivery
...Robert Law

Why choose MyTub Limited for dwyer 2-5000 0 minihelic gauge 0-0.5 inch wg 2-5000-0?

  • 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 2-5000 0 minihelic gauge 0-0.5 inch wg 2-5000-0 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 2-5000 0 Minihelic Gauge 0-0.5 Inch Wg