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DWYER Magnehelic VFLO

Photo DWYER Magnehelic VFLO Description DWYER Magnehelic VFLO Specifications DWYER Magnehelic VFLO Accessories for DWYER Magnehelic VFLO Model Chart DWYER Magnehelic VFLO User Manual for DWYER Magnehelic VFLO Related instruments to DWYER Magnehelic VFLO

DWYER Magnehelic VFLO venturi flowmeter with gage

DWYER Magnehelic VFLO venturi flowmeter with gage

The Series VFLO Venturi Flowmeter with Magnehelic® Gage is fabricated from aluminum and has a gradual Venturi profile to reduce pressure losses through the meter. Flowmeter can be used in a vertical or horizontal position just by rotating the Magnehelic® gage. The Magnehelic® gage provides a large, clear and accurate display of your differential pressure reading. Each meter is calibrated at standard atmospheric conditions. The dual scale reads in SCFM and in w.c. The meter is supplied with easy to read reference charts for various flow conditions. It is available in line sizes from 1″ to 4″ and can handle vacuum and pressure applications.
To place an order for the Venturi Flowmeter with a Magnehelic® Gage, see the

			

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Made in USA. brand DWYER, model Magnehelic VFLO

International delivery to Europe, Asia and Africa.
Our warehouses are located in the UK, UAE and Senegal.

price by request

Available

Available

Founded in 1931, DWYER manufactures equipment for measurement, conversion and control – pressure, temperature, level, flow.

Advantages

Only the best I&C brands

Our company is a global supplier of control and measuring instruments from well-known world brands

Advantages

Discounts for organisations

We sell high-tech equipment at very low prices. We provide really advantageous conditions for partners

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Fast delivery across the Europe & Asia

We take care of all logistics and customs clearance of I&C solutions from Europe, USA, China and India

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Professional advice on device selection

Our specialists are ready to advise you on any technical question. We can find an analogue of any device

Description of DWYER Magnehelic VFLO

PRODUCT APPLICATIONS

  • Filter monitoring
  • Air velocity with Dwyer pitot tube
  • Blower vacuum monitoring
  • Fan pressure indication
  • Duct, room or building pressures
  • Clean room positive pressure indication

FEATURES

  • Gradual Venturi profile reduces pressure losses through meter helping to insure a more accurate measurement to meet measurement specifications
  • Easy to read gage through undistorted plastic face permits viewing from far away
  • Patented design provides quick response to pressure changes means no delay in assessing critical situations
  • Durable and rugged housing and high-quality components combined provides longservice life and minimized down-time

Technical specifications of DWYER Magnehelic VFLO

  • Service: Air and non-combustible, compatible gases.
  • Wetted Materials: Aluminum, silicone, acrylic, polycarbonate, high carbon steel, low carbon steel, brass, paper, acrylic paint, enamel paint, alkyd coating, nickel plate, zinc plate, helsel FC, 300 series stainless steel, PTFE, Loctite® AV sealant, commercial black rubber, neoprene, samarium cobalt, nickel alloy steel cover, beryllium copper.
  • Housing: Die cast aluminum case and bezel, with acrylic cover. Exterior finish is coated gray to withstand 168 hour salt spray corrosion test.
  • Accuracy: ±2.5% FS.
  • Pressure Limits: -20″ Hg to 15 psig (-0.677 bar to 1.034 bar); MP option: 35 psig (2.41 bar). For applications with high cycle rate within gage total pressure rating, next higher rating is recommended.
  • Overpressure: Relief plug opens at approximately 25 psig (1.72 kPa).
  • Temperature Limits: 20 to 140°F (-6.67 to 60°C).
  • Size: 4″ (101.6 mm) diameter dial face.
  • Mounting Orientation: Diaphragm in vertical position. Consult factory for other position orientations.
  • Process Connection: Female NPT of nominal line size. See Model Chart page.
  • Weight: Gage only: 1 lb 2 oz (510 g), MP & HP 2 lb 2 oz (963 g); Venturi: see Model Chart page.

Accessories for DWYER Magnehelic VFLO

Model Description Price
MVB-TM1 Mini Brass Ball Valve, tee handle, 450 psi, 1/8″
$8.25
MVB-WM1 Mini Brass Ball Valve, wedge handle, 450 psi, 1/8″
$8.30
MVB-LM1 Mini Brass Ball Valve, lever handle, 450 psi, 1/8″
$7.25
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Model Chart DWYER Magnehelic VFLO

Model Range Line Size Weight
(not including gage)
lbs (kg)
2000-10VF1
2000-20VF1
2000-40VF1		 0-10″ w..c & 0-20 SCFM air
0-20″ w.c. & 0-30 SCFM air
0-40″ w.c. & 0-40 SCFM air		 1″
1″
1″		 3 (1.36)
3 (1.36)
3 (1.36)
2000-10VF2
2000-20VF2
2000-40VF2		 0-10″ w.c. & 0-50 SCFM air
0-20″ w.c. & 0-70 SCFM air
0-40″ w.c. & 0-100 SCFM air		 1-1/2″
1-1/2″
1-1/2″		 4.5 (2.04)
4.5 (2.04)
4.5 (2.04)
2000-10VF3
2000-20VF3
2000-40VF3		 0-10″ w.c. & 0-85 SCFM air
0-20″ w.c. & 0-120 SCFM air
0-40″ w.c. & 0-160 SCFM air		 2″
2″
2″		 6 (2.72)
6 (2.72)
6 (2.72)
2000-10VF4
2000-20VF4
2000-40VF4		 0-10″ w.c. & 0-200 SCFM air
0-20″ w.c. & 0-290 SCFM air
0-40″ w.c. & 0-395 SCFM air		 3″
3″
3″		 11 (4.99)
11 (4.99)
11 (4.99)
2000-10VF5
2000-20VF5
2000-40VF5		  0-10″ w.c. & 0-350 SCFM air
0-20″ w.c. & 0-500 SCFM air
0-40″ w.c. & 0-675 SCFM air		 4″
4″
4″		 18 (8.16)
18 (8.16)
18 (8.16)
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User Guide and Instruction manual for DWYER Magnehelic VFLO

You can request the necessary certificates, documentation, instructions and user manuals for DWYER Magnehelic VFLO using the special form.

You can buy DWYER Magnehelic VFLO in UK or Europe at a favourable price in «DOLCHETRADE» by leaving a request on the website, by phone +441225535040 or by email . DWYER Magnehelic VFLO price are subject to change depending on exchange rates. We deliver instruments by transport companies in the United Kingdom and Europe.

See also: Flow meters