SELL YOUR PRODUCTS
*mydirectindustry  
English

Analog pressure gauge Durablock® 250-AF series
aluminumliquid columnprecision

analog pressure gauge
analog pressure gauge
analog pressure gauge
Add to favorites
Compare this product
 

Characteristics

Display
analog
Material
aluminum
Technology
liquid column
Other characteristics
precision
Applications
process, for air
Pressure

Min.: 0 Pa (0 psi)

Max.: 995.36 Pa (0.14 psi)

Description

Dwyer® Durablock® series 250-AF inclined manometer air filter gages are designed using precision machining. The gages of 1" thick solid acrylic plastic are almost impossible to break and completely eliminate distortion. Long-term accuracy is assured due to precision drilling of the fluid bore to ±.0002". The gages are prevented from any damaging or manipulation by a glass spirit level built in the body and encapsulated. 250-AF has a mirror chrome-plated brass scale. The scale aligns the meniscus with its reflection resulting in a reading free of parallax errors. Any fluid loss because of pressure surges is eliminated by the safety traps integrated in the body. 250-AF features "O" rings to positively seal the connection fittings. The fittings, however, are easily removeable for zeroing or fluid addition. These gages can be used in ambient temperatures of -20 to 150°F. Whenever there's a need for change of filter, indication is provided by red and green signal flags. The gages are delivered with complete instructions. Two economy models, 451-AF and 452-AF, are available. These are same as the 250 Series, except not having over pressure traps.

Catalogs

No catalogs are available for this product.

See all of DWYER‘s catalogs

Other DWYER products

Pressure

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.