Water Treatment System Branson Ultrasonics Cop Danbury, Corm.

The Branson Aquafier, a closed- loop water purification system, is spe- cifically designed to continuously pu- rify rinsewater from aqueous- and semiaqueous-based cleaning systems at a rate of 5 gpm. Collected water is circulated through a series of carbon- and resin-exchange beds to supply recycled, high-purity, deionized water at point of use. It can also be used as a

single-pass deionized water source. Liquid level controls in the reservoir, flow control valve, back pressure regu- lator, and all necessary noncontami- nating plumbing and valving are in- cluded with the Aquafier. It also includes many other standard controls and monitors.

Circle 406 on reader information card

Surface Pretreatment of Aluminum Alloys Chemat Technology Inc. Noflhridge, Calif.

Chemat Technology has developed an environmentally benign and simple solution and application process to pretreat aluminum alloy surfaces for adhesive bonding and corrosion pro- tection in which the surface is coated with hydrated oxide instead of being anodized. The adhesive bonding strength (>6,000 psi lapshear strength) and the corrosion resistance of alumi-

Reldability, innovation and basic American ingenuity bave ma& Kocour Thickness Testers tke choice of progressive platers for over 50 years. So, doesn’t it make sense to rely on either a Model 6000 with micro-processor based cimrity providing access to over 300 coat&@

substrate applications or tbe compact Series 10 Handkeld unit ava#lable in both basic and enhanced models.

The Model 6000 features: ??Versatility - measures anything horn a #2 screw to the largest coil. ??Multi-layer coatings and alloy layers ??Wire Capability ??Digital calibration, 98% Accuracy ??Easy to

Read Direct Readout

Kocour’s Thickness Testers

MEASUREUP ties IO has 12 models. Choose the one just right for your application They are all lightweight, durable and feature easy-to-read LCD displays. And, all are designed

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and manufactured with Kocour’s total commitment to quality. Basic models measure non-magnetic coatings on steel, or on non-conductive coatings on non-ferrous metals. Anything from plating to paint, or anodizing, galvanizing and powder coatings. Enhanced models feature these additional capabilities: ??Printer Capability / RS232 Interface _ m Multiple Calibration Memories and Batch statistics ??instantaneously Displays Full Measurement Statistics

4600 South St. Louis Avenue. Chicago, Illinois 60632 U.S.A. I \ Telephone: (312) 647-l 111

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FAX: (312) 647-3399

Circle 025 on reader information card

num alloy coupons treated from this new process are comparable to those treated by traditional anodization.

Circle 407 on reader information card

Anodized Aluminum Sealant Alumitec Products Cop. ?kance, Calif.

Alumitec Products Corp. announces a new, lower-cost version of its metal- free organic sealant for anodized alu- minum. Alumitec E is a water emul- sion of the active ingredient, a liquid, long-chain acid derived from vegetable oil. The concentrate can be diluted further with one or two parts water.

Circle 408 on reader information card

Electrostatic Spray Gun Nordson Corp. Amherst, Ohio

The Nordson Model W-l manual electrostatic air-spray gun is con- structed of durable, engineering-grade thermoplastics and stainless steel weighing less than one pound with fluid tip, air cap, retaining ring, and air and fluid fittings attached. Fluid is charged remotely from the gun and conveyed through the fluid inlet hose positioned in the handle, eliminating the need for an integral-power-supply or high-voltage cable connection to the gun, resulting in increased flexibility and improved operating safety. Al- though designed for use with the

METAL FINISHING . MAY 1995 65