Replace string-wound filters with low-cost PurtrexTM polypropylene depth filters.You’ll get the consistent performance of our patented microfiber technology, with no strings to come unbound or release

particles under pressure.There’ll be fewer change-outs because Purtrex filters have a longer life. And you don’t have to worry

about foaming. It all adds up to less labor and lower costs.

The right filter, Right now: Call (800) 848-1750.

OSMONICS

5951 Clear-water Drive, Minnetonka, MN 55343-8995 USA http://wwwosmonics.com

Circle 061 on reader information card

featured in a 2-page flyer, which in- cludes a list of application and product benefits. Six standard system flow ca- pacities are offered.

Circle 313 on the reader service card

Buffing Compounds Kocour Co. Chicago

Kocour’s 16-page brochure provides a list of products and a brief descri- otion of each. Featured in the literature are greaseless compounds, liquid buff- ing compounds, liquid steel com- pounds, liquid tripoli compounds, bar steel compounds, bar tripoli, etc. Also

pictured and discussed are Kocour’s line of buffs and wheels.

Circle 314 on the reader service card

Vacuum Sensors MKS Instruments, HPS Div. Boulder, Co/o.

HPS has published a revised and expanded brochure for the SensaVac 907 line of Analog Convection Trans- ducers. The 4-page brochure includes a comprehensive description, specifica- tions, dimensions, applications, and prices.

Circle 315 on the reader service card

Parts Washers The Mart Corp. St. Louis

Mart’s full line of washers is de- scribed in a l-page flyer. The power washers replace solvents, hand clean- ing, steam wands, bake ovens, bead blast, and jet spray cabinets. Benefits and common applications are dis- cussed.

Circle 316 on the reader service card

Membrane Filters Osmonics Inc. Minnetonka, Minn.

Poretics track-etched membranes are discussed in Osmonics’ new Mi- crofiltraion Catalog. The membranes are true screen filters with the tradi- tional characteristics of screens such as surface capture, low nonspecific bind- ing, negligible extractables, biological inertness, and other unique properties.

Circle 317 on the reader service card

Gauge Guard P/as&O-M&c Valves Inc. Cedar Grove, NJ.

Plast-0-Matic Valves’ New Minia- ture Diaphragm Seal/Gauge Guard Catalog features the Series GGME seals. The catalog illustrates and de- scribes the isolators.

Circle 316 on the reader service card

Air Control Nozzles Spraying Systems Co. Wheafon, 111.

A lZpage, color bulletin features the company’s expanded line of air control nozzles designed for quiet, ef- ficient, and significantly reduced air consumption. The bulletin highlights several new products suitable for a wide range of industrial applications including surface drying, product cool- ing, material cleaning, and conveying. Also included in the bulletin are Mod- els 707 and 727 WindJet Nozzles.

Circle 319 on the reader service card

Electroless Nickel Coating Surface Technology Inc. Trenton, NJ.

NiSlip 25, a composite electroless nickel coating comprising an ultrafine inorganic powder with an exception- ally low coefficient of friction, is the

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