Get your Special Pricing!

Web Price:

$676.09

Availability: This product is currently available to purchase

Orders over $999 ship FREE*

*Free shipping applies within the continental US and weighing less than 50 lbs. Shipping and Returns Terms

Ship to Estimates

Are you from Chicago?

Yes / No

This item ships to

Change

Cancel

*shipping cost are estimated until you complete your order

The product is not cancelable or returnable unless found defective

Speak With a Technical Expert

Hours: 9am - 5pm CDT M-F

Call (847) 773-0645 Email Technical Expert

Documents: 451-AF

Service Manual Series 250-AF Catalog Page Red Gage Fluid - English Red Gage Fluid - French Red Gage Fluid - Spanish Red Gage Fluid - German More Info

451-AF | Inclined air filter gage | range 0-1" w.c. | 8" inclined scale | Dwyer

Inclined air filter gage, range 0-1" w.c., 8" inclined scale

Brand: DwyerSKU: 451-AF

The photo is for representation purposes only and may not be a photo of product being purchased.

Search products similar to 451-AF

Jump to: Overview & Specifications Reviews

Overview Details for 451-AF

See catalog product page for full listing

Inclined air filter gage | range 0-1" w.c. | 8" inclined scale

Series 250-AF Inclined Manometer Air Filter Gages

Precision Machined, Solid Acrylic Plastic Gages, Accurate To ±1% Of Full Scale

Dwyer® Durablock® Series 250-AF Inclined Manometer Air Filter Gages are precisionmachined 1" thick solid acrylic plastic, virtually unbreakable and free of distortion. Thefluid bore is precision drilled to ±.0002" to assure life-long accuracy. A glass spirit levelis built into the body and encapsulated to prevent damage or tampering. The scale ismirror polished chrome plated brass to assure parallax free reading by alignment ofthe meniscus with its reflection. Safety traps are incorporated in the body to preventloss of fluid due to pressure surges. Red and green signal flags indicate clearly whena filter change is necessary. Gages are suitable for use in ambient temperatures of -20to 150°F. Connection fittings are positively sealed but easily removed for zeroing oraddition of fluid.

Economy Model 452-AF is similar to the 250 Series except they are not equippedwith over pressure traps. Two A-324 1/4" compression fittings are included with eachgage but not shown. Bodies are of 5/8" thick acrylic and scales are mirror polished,epoxy coated aluminum.

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

California Residents: Click Here for Proposition 65 WARNING.

Product Applications

Air filter gage

High accuracy and easy to use, making it a dependable device for many years of service
Easy to read polished inclined scale allows minute pressure differences to be read
No moving parts mean no calibration or nothing to wear out