Instrumentation

Pressure

Gauges

Durablock® Incline

Molded Plastic Ma

Series 420 Accurate to ±1%,

3% Accuracy for Stationary and

Series 424 Accurate to ±1/4 of 1% .

Portable Applications at Minimum Cost.

0-10" water range. 424 inclined-

Mark II series molded manometers are

vertical manometer are extremely

of the inclined and inclined-vertical

accurate instruments designed and

types. The curved inclined-vertical

made especially for precision

tube of the Model 25 gage provides

measurement of low differential

higher ranges with more easily read

pressures in laboratory and test

increments at low readings. 25 is

applications.

excellent for general purpose work.

Microtector® Porta

Flex-Tube® U-Tube

Fast, accurate pressure

These inexpensive manometers

measurements at moderate cost.

measure positive, negative and

Combines modern, solid state

differential pressures. Flex-Tube® U-

integrated circuit electronics with the

Tube Manometers combine the

time proven point gage manometer.

inherent accuracy of the simple "U"

Delivers repeatable accuracy in

Tube with the durability of tough,

measuring positive, negative or

long-lasting plastic construction.

differential pressures to ±.00025"

Columns are of .375" O.D. flexible and

water column over a 0-2"w.c.range.

shatter proof clear butyrate tubing.