Dwyer vertical pressure gauge

Dwyer Flex Tube vertical pressure gauge

1230/1235 series

Dwyer vertical pressure gauge

Flex-Tubewell-type manometerIt is a single column pressure gauge designed to directly read high-precision pressure readings. It can measure positive pressure, negative pressure, or differential pressure. Unlike other pressure gauges, Dewell pressure gauges do not have hidden holes or fillers. These instruments are made of transparent plastic pipes that are resistant to breakage and brittleness, and are permanently bonded to the vertical shaft cavity to prevent leakage. The vertical cavity is made of solid organic glass. Overpressure protection valves can prevent fluid loss. The high-purity white organic glass scale has clear black silk gloss numbers and the scale is sealed with a transparent polyester film. The scale can quickly adjust its position. The aluminum backplate that has undergone high heat treatment has a dual gray surface treatment. These pressure gauges have a rated working pressure of 100 PSI (6.89 bar) and are not used for measuring vacuum exceeding 5 inches of mercury (68 inches of water column).

1230 series pressure gauge（Wall mounted installation）Equipped with mounting holes for easy installation, it can also be used as a portable pressure gauge and can be suspended or mounted on any vertical steel surface using magnetic assembly cards. All parts of the pressure gauge are visible for easy cleaning. 1235 series pressure gauge (disc installation), all pressure connections are made at the back and zeroed using the bottom of the front liquid column. Multi tube pressure gauge, similar to the design of the 235 series, can be installed with many pressure gauges on one backplate. It is designed to be semi embedded and installed on the disk, with all pressure

The force connectors are all on the back. Is the distance between the liquid column readings 11? 2.

Dwyer Flex Tube vertical pressure gauge

1230/1235 series

Technical indicatorsDwyer vertical pressure gauge

1230-8-W/M 1230-20-W/M 1235-8-W/M

1230-12-W/M 1230-24-W/M 1235-20-W/M

1230-16-W/M 1230-36-W/M 1235-36-W/M

[Options and Accessories]

Special size scale Psi and metric scales can be selected with aluminum dial, and if there are higher and special scales, Benelex dial can be used.

The standard attachments include a set of "a" type connectors and. 826 sp. gr. pressure gauges for the "D" type

Red oil or W/M fluorescent green oil, two 3 foot long transparent ethylene tubes and two 1? 8. NPT pipe connection

Head.

Please indicate the required scale for the ordering method. Use "W/M" and model to indicate inches of water column using water and inches of mercury column using mercury. Use "D" and model to indicate the inch water column of red oil using. 826 sp. gr. pressure gauge. Due to the long scale and low evaporation rate, red oil is generally used to indicate inches of water column, which reduces the need for recalibration and refilling. If not specifically specified, the shipment will be a "W/M" type pressure gauge.