PRODUCT SHOWCASE: FILTERS & PUMPS syst ems ar e machin ed from solid thermoplastic material and a re ab sent of met alli c parts, rubber lining, or
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PLASTIC AODD PUMPS Wilden's Original Series Plastic AirOperated Double Diaphragm Pumps feature the performance proficiencies necessary for use in the plating and metal finishing industries. Original
glue weldin g. Each system is equ ip ped with heavy-duty th ermoplasti c sealless magn etic pumps. For more information, visit www.warren der.com. P
ensures more secure assembly and additional ground contact for an extra measure of grounding integrity for the entire system. For more information, visit www.nordson.corn. Circle 159 on reader service card
SPARGING EDUCTORS Filter Pump Industries offers industrial sparging eductors that provide 5 gallons of mixing for each gallon of
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FILTRATION SYSTEMS Global Filtration Systems, offers a broad line of patented self-cleaning filtration systems, carbon treatment units, and oil-extraction systems. These rugged systems resist the effects of corrosive chemicals and other hostile fluids, with standard flow rates to 400 GPM and temperatures to 180 °F. 1n additio n, all systems are offered in both man ual and fully a uto mated configura t io n s . With mo re than 25 years of se l f-clean i ng technology and experience, our filtration line is one of the ind ustry's broadest in terms offilter types, styles, and sizes. For more information, visit \\'\\'\\'.globalfiltrationsystems.com. Circle 157 on reader service card
www.metalfinishing.com
Plastic pumps are constructed of chemically compatible materials, such as polypropylene, PVDF, and PFA. Elastomers are available in Buna-N, Neoprene, EPDM, Viton, Wil-Flex, Saniflex, polyurethane, and PTFE. Available in sizes from 6 mm (1/4") to 51 mm (2"), Wilden's Original Plastic pumps have flow rates to 156 GPM (591 L/min), and maximum discharge pressures to 8.6 bar (125 psig). For more information, call (909) 422-1730, e-mail
[email protected], or visit www.wildenpump.com.
input. These energy-efficient agitators are ideally suited to keep solids in suspension, providing improved mixing of additives. They are available in CPVC, polypropylene, and PVDF materials, with %" and 1.0" FPT interfaces. For more information, visit www.filterpump.com. Circle 160 on reader service card
PLEATED FILTER CARTRIDGES FilterCor manufactures a complete
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GUN PUMPS The Nordson Prodigy HDLV Generation II gun pump features a new, longer-life pinch valve and more durable, injection-molded pump body. Their combined geometries dramatically increase pinch valve wear life. The new pump body also
December 2009 I metalfinishing I51