Series-420

Dwyer® Inclined Vertical Manometer, 20 in Range, NIST Options

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1-1/4" THICK ACRYLIC PLASTIC BODY is a solid block, virtually unbreakable, stable and absolutelyfree of the danger of distortion.
3/16" BORES, ACCURATE TO ± .0002" are permanently free of bends or crooks, will not require recalibration becauseof distortion.
GROUND GLASS BUBBLE LEVEL sensitive to 115-125 sec./2 MM. is 1-1/2" long x .375" diameter and providedwith two red linesfor easy visibility and alignment.
PARALLAX-FREE READING for maximum accuracy and consistency is achieved by simply aligning the meniscuswith its image reflected inthe polished aluminum scale.
SELECTED GAGE FLUID with high wetability characteristics forms a consistent, well shaped meniscusfor perfect readability.
O-RING SEALED FLUID LEVEL PLUNGER ADJUSTMENT for easy zeroing.
PRECISION BUILT to assure device meets the highest standards.

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Series-420

From ^C$ 2,126.26

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8 Variations available

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Data Sheet

Product Overview

Accuracy ± 0.25 %
Additional Features 1 POUND
Calibration Option N/A
Fill Fluid Red Gage Fluid
Measurement Type Pressure
Operating Temperature, Max 150 °F
Port 1 Size 1/8 in
Port 1 Type NPT Male
Port 2 Size 1/8 in
Port 2 Type NPT Male
Pressure(Inclined), Min 0 inH₂O
Proof Pressure Up to 100 psi
Scale Position Vertical and Inclined

Dwyer® Series 420 Inclined-Vertical Manometer are extremely accurate instruments designed and made especially for precision measurement of low differential pressures in laboratory and test applications. The inclined range bore has a length of 20" to provide ample multiplication of indicating fluid movement in this critical lower part of the range.

NIST CALIBRATION available in Product Configurator.

Click here, if you require a Safety Data Sheet for the Blue Gage Fluid or the Red Gage Fluid.