Dwyer 2000 0-500pa Range Magnhelic Gauge buy online at trade prices

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home > manufactures list > manufactures d-e-f > Heating Domestic & Commercial > Industrial Gas Controls > Dwyer products > Dwyer Instruments Magnehelic Gauges

Dwyer 2000 0-500pa Range Magnhelic Gauge

28% 28 percent off rrp

Department:

Dwyer Instruments Magnehelic Gauges

Dwyer 2000 0-500pa Range Magnhelic Gauge

• Bezel provides flange for flush mounting in panel.
• Clear plastic face is highly resistant to breakage. Provides undistorted viewing of pointer and scale.
• Precision litho-printed scale is accurate and easy to read.
• Red tipped pointer of heat treated aluminum tubing is easy to see. It is rigidly mounted on the helix shaft.
• Pointer stops of molded rubber prevent pointer over-travel without damage.
• Wishbone assembly provides mounting for helix, helix bearings and pointer shaft.
• Jeweled bearings are shock-resistant mounted; provide virtually friction-free motion for helix. Motion damped with high viscosity silicone fluid.
• Zero adjustment screw is conveniently located in the plastic cover, and is accessible without removing the cover. O-ring seal provides pressure tightness.
• Helix is precision made from an alloy of high magnetic permeability. Mounted in jeweled bearings, it turns freely, following the magnetic field to move the pointer across the scale.
• Samarium Cobalt magnet mounted at one end of range spring rotates helix without mechanical linkages.
• Calibrated range spring is flat spring steel. Small amplitude of motion assures consistency and long life. It reacts to pressure on diaphragm. Live length adjustable for calibration.
• Silicone rubber diaphragm with integrally molded O-ring is supported by front and rear plates. It is locked and sealed in position with a sealing plate and retaining ring. Diaphragm motion is restricted to prevent damage due to overpressures.
• Die cast aluminum case is precision made and iridite-dipped to withstand 168 hour salt spray corrosion test. Exterior finished in baked dark gray hammerloid. One case size is used for all standard pressure options, and for both surface and flush mounting.
• Blowout plug of silicone rubber protects against overpressure on 15 psig rated models. Opens at approximately 25 psig.
• O-ring seal for cover assures pressure integrity of case.

DWYER 2000 0-500PA RANGE MAGNHELIC GAUGE Magnehelic gage for high accuracy--guaranteed within 2% of full scale--and for the wide choice of 81 models available to suit your needs precisely. Using Dwyers simple, frictionless Magnehelic gage movement, it quickly indicates low air or non-corrosive gas pressures--either positive, negative (vacuum) or differential. The design resists shock, vibration and over-pressures. No manometer fluid to evaporate, freeze or cause toxic or leveling problems. Its inexpensive, too.
The Magnehelic gage is the industry standard to measure fan and blower pressures, filter resistance, air velocity, furnace draft, pressure drop across orifice plates, liquid levels with bubbler systems and pressures in fluid amplifier or fluidic systems. It also checks gas-air ratio controls and automatic valves, and monitors blood and respiratory pressures in medical care equipment.

Manufacture:

Dwyer

Notes:

Model Number: 2000-500PA

Weight:

Service: Air and non-combustible, compatible gases. (Natural Gas option available.) Wetted Materials: Consult factory. Housing: Die cast aluminum case and bezel, with acrylic cover, Exterior finish is coated gray to withstand 168 hour salt spray corrosion

Dwyer
Code#:

2000-500PA

MyTub Code#:

312358

PDF File:

Download pdf brochure 0.59mb

£~~179.20~~
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£50.40

(£154.56)

£128.80

Free UK delivery
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Normally stocked
Next day delivery if ordered before 1pm, double check stock level here..

Quantity :

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dwyer 2000 0-500pa range magnhelic gauge
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Sink and tap are better than anticipated, always a problem when ordering just from photographs. Delivery was a bit of an issue, stock not available but then it was available. Dispatch did keep me informed. Arrived on the day stated and the sink and tap in perfect condition. Just need to install it now:
...Keith

Great service prompt. No hassle. Would use again thanks
...Paul Edwards

Pleased to receive the Wavin Actuator. The heating was installed about 2.5 years ago, and we have lived here 6 months. It had never worked properly due to being installed wrongly. It is now OK. Wavin sent me a circuit diagram, so I could diagnose the fault. Thank you for your help.
...D. Muir

great service . got my order easily
...george mclafferty

Very good communication regarding additional delivery charge as item had to be ordered from manufacturer, arrived quickly.
...James Cole

Excellent service as always. Even when things are not straightforward communication was good and the the system worked very well. Well done MyTub!
...Robert McNamara

A very good service.
...Mr.K. Goodland

we very happy with staff up dateing our order delivery,also service and delivery very fast would use company again thank you
...19 the dale aberford

Found ordering easy, the delivery was as set out on the respective mail so all in all a good service
...Keith Lipscombe

Goods have arrived and were in good condition.Communication regarding order status was excellent. First class service. Thankyou very much.
...Richard Potts

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