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Home  >  Dwyer Magnehelic Differential Pressure Gauges

Dwyer Magnehelic Differential Pressure Gauges

Dwyer Magnehelic Differential Pressure Gauges

  • The industry standard in indicating low air or gas pressures of positive, negative, or differential pressures

  • Large, easy-to-read 4" (102 mm) dial
  • No manometer fluid to evaporate, freeze, or cause toxic or leveling problems

The Magnahelic guage 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. The gauge's motion is damped with high-viscosity silicone fluid. The zero adjustment screw is conveniently located in the plastic cover, and is accessible without removing the cover. O-ring seal provides pressure tightness. Rugged design resists shock, vibration, and overpressure.

The helix is precision-made from an alloy of high magnetic permeability. Mounted in jeweled bearings, it turns freely, following the maganetic field to move the pointer across the scale. The samarium cobalt magnet is mounted at one end of the range spring and rotates the helix without mechanical linkages.
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Dwyer Magnehelic Differential Pressure Gauge, 2000: 0-0.25" WC

  • Product Type: Differential Pressure Gauges
  • Media compatibility: air and non-combustible gases
  • Wetted materials: plastic
Mfg Part# 2000-00
DO-68062-02
Usually ships in 3 days or sooner.
$77.00 USD/EACH
 $65.45 USD/EACH

Qty:

Dwyer Magnehelic Differential Pressure Gauge, Type 2030, 0 to 30" WC

  • Product Type: Differential Pressure Gauges
  • Resolution: 1.0
  • Range: 0 to 30" H2O
Mfg Part# 2030
DO-68462-71
Usually ships in 3 days.
$66.00 USD/EACH
 $56.10 USD/EACH

Qty:

Dwyer Magnehelic Differential Pressure Gauge, Type 2020, 0 to 20" WC

  • Product Type: Differential Pressure Gauges
  • Resolution: 0.50
  • Range: 0 to 20" H2O
Mfg Part# 2020
DO-68462-70
In stock.
$78.00 USD/EACH
 $66.30 USD/EACH

Qty:

Dwyer Magnehelic Differential Pressure Gauge, 2000: 0-0.5" WC

  • Product Type: Differential Pressure Gauges
  • Media compatibility: air and non-combustible gases
  • Wetted materials: plastic
Mfg Part# 2000-0
DO-68062-04
In stock.
$78.00 USD/EACH
 $66.30 USD/EACH

Qty:

Dwyer Magnehelic Differential Pressure Gauge, Type 2310, -5 to 0 to 5" WC

  • Product Type: Differential Pressure Gauges
  • Resolution: 0.20
  • Range: 5 to 0 to 5" H2O
Mfg Part# 2310
DO-68462-76
In stock.
$93.00 USD/EACH
 $79.05 USD/EACH

Qty:

Dwyer 2001 Magnehelic Differential Pressure Gauge, 2000: 0.-1.0" WC

  • Product Type: Differential Pressure Gauges
  • Media compatibility: air and non-combustible gases
  • Wetted materials: plastic
Mfg Part# 2001
DO-68062-06
In stock.
$66.00 USD/EACH
 $56.10 USD/EACH

Qty:

Dwyer 2004 Magnehelic Differential Pressure Gauge, Type 2004, 0 to 4" WC

  • Product Type: Differential Pressure Gauges
  • Resolution: 0.10
  • Range: 0 to 4" H2O
Mfg Part# 2004
DO-68462-50
In stock.
$78.00 USD/EACH
 $66.30 USD/EACH

Qty:

Dwyer Magnehelic Differential Pressure Gauge, Type 2010, 0 to 10" WC

  • Product Type: Differential Pressure Gauges
  • Resolution: 0.20
  • Range: 0 to 10.0" H2O
Mfg Part# 2010
DO-68462-68
In stock.
$78.00 USD/EACH
 $66.30 USD/EACH

Qty:

Dwyer Magnehelic Differential Pressure Gauge, Type 2330, -15 to 0 to 15" WC

  • Product Type: Differential Pressure Gauges
  • Resolution: 1.0
  • Range: 15" to 0 to 15" H2O
Mfg Part# 2330
DO-68462-55
In stock.
$74.50 USD/EACH
 $63.32 USD/EACH

Qty:

Dwyer Magnehelic Differential Pressure Gauge, Type 2025, 0 to 25" WC

  • Product Type: Differential Pressure Gauges
  • Resolution: 0.50
  • Range: 0 to 25" H2O
Mfg Part# 2025
DO-68462-51
In stock.
$78.00 USD/EACH
 $66.30 USD/EACH

Qty:

Dwyer Magnehelic Differential Pressure Gauge, Type 2002, 0 to 2" WC

  • Product Type: Differential Pressure Gauges
  • Media compatibility: air and non-combustible gases
  • Wetted materials: plastic
Mfg Part# 2002
DO-68062-08
In stock.
$78.00 USD/EACH
 $66.30 USD/EACH

Qty:

Dwyer Magnehelic Differential Pressure Gauge, Type 2015, 0 to 15" WC

  • Product Type: Differential Pressure Gauges
  • Resolution: 0.50
  • Range: 0 to 15" H2O
Mfg Part# 2015
DO-68462-69
In stock.
$66.00 USD/EACH
 $56.10 USD/EACH

Qty:

Dwyer Magnehelic Differential Pressure Gauge, Type 2300-0, -0.25 to 0 to 0.25" WC

  • Product Type: Differential Pressure Gauges
  • Resolution: 0.01
  • Range: 0.25 to 0 to 0.25" H2O
Mfg Part# 2300-0
DO-68462-75
In stock.
$93.00 USD/EACH
 $79.05 USD/EACH

Qty:

Dwyer Magnehelic Differential Pressure Gauge, Type 2003, 0 to 3" WC

  • Product Type: Differential Pressure Gauges
  • Resolution: 0.10
  • Range: 0 to 3.0" H2O
Mfg Part# 2003
DO-68462-67
In stock.
$66.00 USD/EACH
 $56.10 USD/EACH

Qty:

Dwyer Magnehelic Differential Pressure Gauge, Type 2002AV, 0 to 2" WC

  • Product Type: Differential Pressure Gauges
  • Range: 0 to 2.0" H2O
  • Process connection: 1/8" NPT
Mfg Part# 2002AV
DO-68462-61
In stock.
$71.00 USD/EACH
 $60.35 USD/EACH

Qty:
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