chlorine measurement system
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MAGNEWC INDUCTION PROBE
Fischer Technology Inc., Windsor, Conn.
Fischer’s hand-held EGAOGH axi- al-design magnetic induction probe with small-field effect is es- pecially suited for measuring small parts or areas such as nuts, bolts, screws, and other fasteners. With a measuring range of 0 to 28 mils (O-700 pm) the EGAOGH probe measures nonmagnetic coatings, including zinc, chrome, copper, tin, paint, and enamel, on ferromagnetic-base material us- ing the magnetic induction method according to DIN 50981. An assortment of removable and interchangeable Smart Probes is available for a wide variety of common applications. Circle 401 on the reader service card
SELF-PRIMING SEALLESS PUMP
Sethco Div., Met-Pro Corp., Hauppauge, N. Y.
Sethco has added to its magnetic- drive, self-priming sealless pump
series, now offering models from y4 to 7% hp for flows to 40 to 212 gpm. Completely corrosion resis- tant, the pump is available in ei- ther polypropylene/PVDF or high- temperature PVDF materials of construction and is recommended for acids, alkalies, caustics, bleaches, solvents, and many other harsh environments. Circle 402 on the reader service card
ANTIGUE BLACK FlNlSN
Birchwood Casey, Eden Prairie, Minn.
The Pewter Black finish is one of a full line of color and antique finishes produced quickly and eco- nomically with new Birchwood Casey concentrates. These fin- ishes can be produced easily with- out hazardous effluent on parts made of die-cast materials, cop- per, brass, bronze, nickel, silver, pewter, zinc, and aluminum. The process is safe and easy to use in either manual or fully automatic finishing systems. Circle 403 on the reader service card
CNLGRINE MEASUREMENT SYSTEM
GLI International Inc., Milwaukee
The AccuChlor system uses an EPA-approved amperometric measurement technique to pro- vide highly accurate free or total chlorine measurements. The unique construction of the mea- suring cell provides stable and re- peatable measurements from ex-
tremely low ppm ranges to as high as 50 ppm of free or total chlorine. Circle 404 on the reader service card
PDBTABLE LlLTBATlON UNITS
Turnkey Solutions Znc., Mahwah, N.J.
The EconoClear Filtration Series features a variety of portable fil- tration units. The filters can re- move solids or solids and emulsi- fied oils. They can be used to filter machine coolant air compressor condensate, rainwater from a tank farm, pressure wastewater, and various types of industrial wastewater. The units are equipped with a feed pump and wetted parts are noncorrosive. Circle 405 on the reader service card
COATED ABRASIVE DISKS
Norton Co., Worcester, Mass.
In tests on weld beads, carbon and stainless steel, cast iron, brass, and aluminum, Norton Green-
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