Analog Solid Acrylic Plastic Inclined Manometer, For Industrial Use, Feature : Accuracy, Easy To Fit

Inclined Manometer

dwyer® durablock® series 250-af gages are precision machined 1" thick solid acrylic plastic, virtually unbreakable and free of distortion. The fluid bore is precision drilled to ±.0002" to assure life long accuracy. A glass spirit level is built into the body and encapsulated to prevent damage or tampering. The scale is mirror polished chrome plated brass to assure parallax free reading by alignment of the meniscus with its reflection. Safety traps are incorporated in the body to prevent loss of fluid due to pressure surges. Red and green signal flags indicate clearly when a filter change is necessary. Gages are suitable for use in ambient temperatures of -20 to 150°f. Connection fittings are positively sealed by "o" rings but easily removed for zeroing or addition of fluid. Furnished complete with instructions.

thick : 5/8"

modeldescription

209-afinclined air filter gage, range .20-0-3.0" w.c., 5-1/2" inclined scale,

250.5-afinclined air filter gage, range .10-0-1.0" w.c., 8" inclined scale,

250-afinclined air filter gage, range .10-0-1.0" w.c., 5-1/2" inclined scale,

251-afinclined air filter gage, range .05-0-.50" w.c., 5-1/2" inclined scale,

252-afinclined air filter gage, range .20-0-2.0" w.c., 8" inclined scale,

350-afinclined air filter gage, range 0-4" w.c., 4-1/2" inclined scale

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

452-afinclined air filter gage, range 0-2" w.c., 8" inclined scale, 2 psi max. Pressure.

specifications

for architects and engineers

an air filter gage for measuring the resistance to air flow through the filters shall be installed, one for each bank of filters. The gage shall be of inclined tube differential type (equipped with vent valves for zeroing) shall be of solid acrylic plastic construction with built-in level vial (and over pressure safety traps 250 series only), shall have an adjustable mirror-polished scale, shall be furnished complete with two 5-foot lengths 1/4" tubing, two static pressure tips, mounting hardware, additional bottle of red gage fluid and instructions.

features

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

accessories

model numberdescription

a-310b3-way vent valve, plastic, 1/8" npt to 1/4" metal tubing, 10 psi rating.

a-317gage connector, 1/8" pipe thread opening, less od thd., for slip fit in 3/4" dia opening in 250 series af gages.

a-1011 oz dispenser bottle of red gage fluid, .826 sp. Gr.

a-1024 oz bottle of red gage fluid, .826 sp. Gr.

a-1031 pt bottle of red gage fluid, .826 sp. Gr.

a-1041 qt bottle of red gage fluid, .826 sp. Gr.

a-322gage connector for 1/4" tubing, slip fits in 3/4" opening in 250 series af gages (compression nut and ferrule not included).

a-324compression fitting, brass 1/8" npt to 1/4" metal tubing.

420103-00red scale arrow.

420104-00green scale arrow.

a-210aluminum tubing is recommended for permanent installations. 1/4" od, 5' length, 500 psi maximum pressure @ 200°f.

a-603"t" kit, accessory package for using pressure switch in conjunction with an air filter kit equipped magnehelic® or series 250 af gages, includes two 1/8" npt to 1/4" tubing compression fittings & two compression tees.

Case Material : Solid Acrylic Plastic

Material : Solid Acrylic Plastic

Type : Inclined Manometer

Application : Industrial Use, Air Filter Gage

Features : Easy To Fit, Perfect Strength

Display Type : Analog

Condition : New

Brand Name : DWYER USA

Housing Material : Solid Acrylic Plastic