Civil air defense red oil differential pressure gauge

High precision, small size, high reliability, and low price

Dewey, USA

uIndoor positive pressure monitoring

uOn site indication of filter status

uWind speed of the wind cabinet

uPipeline pressure

uVentilation cabinet

uMedical ventilator

uAir sampling machine

uLaminar flow hood

uair handling unit

Dewell Differential Pressure Gauge 【Portable Red Oil Plastic Differential Pressure Gauge Deville*】

The Mark II series red oil differential pressure gauge is available in two types: inclined and inclined vertical. The inclined vertical type of Type 25 can have a higher range of micro pressure measurement and is widely used for ordinary differential pressure measurement. The 40 type inclined differential pressure gauge can accurately measure and is suitable for measuring wind speed or indicating the status of air filters. Because they are differential pressure gauges, they can measure both positive and negative pressure.

Plastic differential pressure gauge

The Mark II differential pressure gauge has a low price, small size, and can be fixedly installed or portable for use. The 40 model comes with a portable stand, while the 25 model can choose the A-612 stand. The shell is made of white SAN plastic mold, with indicator tube and liquid storage tank, equipped with ABS knob and zero adjustment valve, shockproof horizontal bubble, and O-ring seal. The 25 model is equipped with an overpressure overflow tank, and the 40 model is equipped with an overpressure protection plug. The scale is printed on a stone plate on an aluminum plate and protected with epoxy resin coating.
The installation of Mark II differential pressure gauge can be fixed on any vertical surface with two screws, and the built-in horizontal bubble provides convenience for horizontal installation. Fill the liquid into the storage tank, adjust the zero point, and connect the pressure tube to measure the differential pressure at any time.

Civil air defense red oil differential pressure gaugetechnical indicators

Tilt/Vertical Type
Accuracy within ± 3% of full scale.
The temperature limit is 140 ° F (60 ° C).
The pressure resistance range is 10 psi (70 kPa).
Weight 1.04 lb (472 g)

inclined
Accuracy within ± 3% of full scale.
The temperature limit is 150 ° F (65 ° C).
The pressure resistance range is 15 psi (100 kPa).
Is the scale length approximately 8-1/4? (21cm).
Weight 1.23 lb (558 g).

Dwyer differential pressure gauge [options and accessories]【Portable Red Oil Plastic Differential Pressure Gauge Deville*】

A-612: Portable stand
A-606: Air Filter Kit
A-480: Plastic pressure head
A-489: 4-way pressure tap with flange