a PVDF nosepiece, which provides corrosion resistance in aggressive waste streams, and is designed for easy upgrades of existing sensor installations...
a PVDF nosepiece, which provides corrosion resistance in aggressive waste streams, and is designed for easy upgrades of existing sensor installations. The 2560 features scalable flow range and an adjustable limit contact for signaling external equipment. Circle 413 on the reader
Batch Dispense
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System
Grace Inc. Minneapolis Grace’s new Batch Dispense System provides an environmentally compliant solution for dispensing batches of single- or plural-component materials. The system allows operators to quickly dispense variable batch sizes to meet changing -job requirements with high on-ratio assurance. Each material is dispensed from a pneumatic dispense valve. The system can accommodate up to 20 dispense valves.
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Automatic Spray Guns ITW Gema, An Illinois Tool Works Co. Indianapolis
Liquid
Cleaner
Concentrate
Frederick Gumm Chemical Co. Inc. Kearny, N.,! Clepo 625LC is a powerful blend of surfactants, grease solubilizers, and water conditioners used with liquid caustic soda in soak and electrocleaner applications. In may he used in barrel or rack processing lines. It gives off excellent emulsification properties and is completely free rinsing. Circle 415 on the reader
METAL FINISHING
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JANUARY 1998
ITW Gema announces the availability of the PGZA and PGZAX automatic spray guns. The PG2-A gun features a hermetically sealed shaft that makes cleaning and maintenance quick and simple. The PG2-AX makes cleaning even easier by enclosing the air line, cable, and powder feed to the gun inside a shaft that acts as a gun bar. The connections are all outside the booth. Both guns have quick disconnect powder hose attachments. An optional Su-
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per Corona ring fits directly onto the gun barrel with no outdde connection points, eliminating additional areas where powder can collect. Circle 416 on the reader
Polishing
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Abrasives
Meller Optics Inc. Providence, R. 1. A line of high-purity calcined alumina polishing abrasive:5 for grinding, lapping, and polishing a variety of optical materials includiqg germanium, silicon, zinc sulfide, zinc selenide, stainless steels, and composites is 75