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MARCH SEAL-LESS MAGNETIC DRIVE
SELF-PRIMING CENTRIFUGAL PUMPS
For applications where grawfty feed is not available
??SUCTION LIFT CAPABILITY Suction capability of 10 feet OF 10 FEET, 57 FOOT HEAO with all the advantages of a
w SELF-PRIMING CHAMBER seal-less magnetic coupled centrifugal pump: wide open
??NO OPENINGS IN SIOE OF clearances,. no &-face-td-
TANK OR OTHER FLUID surface contact, no seal wear,
CONTAINER NECESSARY power robbing friction, or leakage through the seal.
??AU POLYPROPYLENE CONSTRUCTION
The March line includes over 200 standard pumps with capacities from 2 to 210 GPM. Write, phone, or fax for catalog.
MANUFACTURING INC.
1819 Pickwick Avenue Glenview, Illinois 60025 1847 729-5300 Fax 1847 729-7062
USA
Circle 072 on reader information card Circle 420 on the reader service card
Pump Diaphragms Versa-Matic Pump Co. Pittsburgh
Two XL thermoplastic Versa-Dome diaphragms for 2-in. Versa-Matic V- Series and E-Series pumps have been added to the company’s replacement parts line. The V225TPEXL 2-in. bead-style diaphragm and the V227TPEXL 2-in. bolt-style dia- phragm are ideally suited to withstand highly abrasive. slurry, and mild chem- ical applications. The unique dome
shape eliminates stress points on the diaphragm’s surface.
Circle 419 on the reader service card
Double-Diaphragm Pump Yamada America Inc. E/gin, 111.
A 2-in. air-powered double-dia- phragm pump with polypropylene housing is now available from Yamada America. Designed for handling highly corrosive liquids, the Yamada NDP-50 polypropylene pump transfers brine water, plating liquors, caustics, and other harsh solutions at rates as high as 166 gpm. The pump is available with either Neoprene, Buna N, Hytrel, EPDM, PTFE, or Vi&on diaphragms, can withstand liquid temperatures as high as 180°F, and incorporates a pat- ented, nonstalling air valve, which never requires lubrication. Other stan- dard features of the NDP-50 include leak-free flange connections, an inte- gral air valve reset button, and corro- sion resistant Ryton air valve compo- nents.
Circle 419 on the reader service card
Oil Skimmer Abanaki Corp. Chagrin Falls, Ohio
Abanaki has introduced a new skim- mer, the 2-in Mighty Mini. This new unit has a 2-in. wide belt and has a removal rate of 2 gph of medium- weight oil. The Mighty Mini is de- signed to minimize water content in the disposed oil and with the optional Oil Concentration will further reduce the water content in the oil to less than 1%.
XRF Measurement Asoma lnstrumenfs Inc. Aus tin, Texas
Asoma’s Model 600 on-line Energy Dispersive XRF analyzer measures metals in water at the 1 to 2 ppb range with a measurement precision of 10% relative. The system works by flowing a large volume of the sample through a flow cell filter until the elements of interest/analytes are sufficiently con- centrated on the filter to make an XRF measurement. The system can be con- figured to measure up to six elements simultaneously.
Circle 421 on the reader service card
96 METAL FINISHING ?? NOVEMBER 1996