Dwyer Manometer Gauge Fluids

Dwyer manometer gauge fluids are exclusively for use with Dwyer’s range of liquid filled manometers. Liquid manometer scales are calibrated against specific fluid density. It is therefore important only to use the correct fluid with each manometer. Speak to Fluidic for help with product selection if you are unsure.

Gauge fluids in the 1 ounce (28ml) size are furnished in unbreakable plastic dispenser type bottles. Larger sizes are supplied in plastic bottles with screw caps.

Dwyer Red Gauge Fluid has specific gravity of 0.826. Typically for use in our range of inclined manometers, “D” type vertical manometers.

Dwyer Blue Gage Fluid has a specific gravity of 1.910. This is for special instruments and Mark II Models 26 and 28.

Dwyer Fluorescent Green Color Concentrate is a water colouring agent. Not to be used full strength. Add 3/4 oz (about 20ml) to a quart (950ml) of distilled water. It contains a wetting agent to improve the meniscus characteristics. Use in vertical manometers only.

Dwyer Manometer Gauge Fluids – Order codes

A-101: 1 oz (28ml) dispenser bottle of red gauge fluid
A-102: 4 oz (110ml) bottle of red gauge fluid
A-103: 1 pt (470ml) bottle of red gauge fluid
A-104: 1 qt (950ml) bottle of red gage fluid
A-110: 1 oz (28ml) dispenser bottle of blue gauge fluid
A-120: 1 oz (28ml) dispenser bottle of violet gauge fluid
A-122: 1 pt (450ml) bottle of violet gage fluid (SG of 1.0)
A-126: 1 oz (28ml) dispenser bottle fluorescein green colour concentrate

Fluidic are a recognised partner of Dwyer Instruments. Our instrumentation engineers are product trained and are able to help with instrument selection within the full Dwyer Instrument supply scope. Please call any of our offices for help with product selection.