Teflon Pump Diaphragms Versa-Matic Pump Co. Export, Pa.

Versa-Matic Pump Co. offers the One-Up single-piece Teflon dia- phragm. Manufactured for Versa- Matic by W.L. Gore & Associates, this diaphragm consists of Gore’s new ad- vanced form of PTFE and neoprene with a nylon reinforcement. This com- bination eliminates the need for the conventional two-piece diaphragm system consisting of a Teflon overlay and an elastomer backup diaphragm.

Because of the chemical resistance of Teflon and the flex life of the rubber, the One-Up diaphragm will last longer in the harshest applications.

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Custom Masks Shercon Inc. Los Angeles

Shercon fabricates precision die-cut custom masks for powder coating, painting, anodizing, and plating appli-

WATER TREATMENT SYSTEMS FROM REMCO ENGINEERING

FRONT END WATER PURIFICATION -

EFFLUENT METAL REMOVAL/RECOVERY SYSTEMS -

HIGHEST WATER EFFICIENCY FOR RO SYSTEMS

METAL RECOVERY ION EXCHANGE (MRIX)

Recover Copper, Gold, Nickel. Chrome, Silver, Lead, and many other metals. Both point source and end of pipe systems. Sludge reduction and recycling systems. Front end DI. softening, carbon and RO systems.

REMCO ENGINEERING l-805-640-0086 FAX 805-640-0093

HOME PAGE: WWW.REMCO.COM

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cations. They are laser cut from the company’s large inventory of tapes in- cluding polyesters, Kaptons, alumi- num, and lead foils. The masks are supplied on an easy-release, slit-back, transparent liner. Prototypes are pro- vided for approval.

Circle 430 on reader information card

Cantilever Pump Serfilco Ltd. Northbrook, III.

A new 18-in. model has been added to the Serfilco Series EH cantilever shaft CPVC vertical pump. These new models are designed for fume scrub- bers and various solution recirculation/ transfer applications where a sealless, bearing-free pump is desirable and where a 14-18-in. pump setting is re- quired. These extended-length pumps include all features available on the Serfilco standard 12-in. models-shaft vapor seal,,slinger, nonmetallic solu-

tion contact, dry-run capability, them. ical-duty TEFC motor, coated wit1 two-part epoxy enamel, and flow rater to 185 gpm or 145 ft tdh.

Circle 431 on reader information card

Deionization Systems U.S. Filter Corp. Rockford, III.

U.S. Filter Corp. has introduced its high-flow-rate P-l 80 CD1 continuous

78 METAL FINISHING . JANUARY 1996