grammable or nonprogrammable sam- ple positioning stages, large slotted chambers, and user-friendly software with statistical programs, including the database. They can measure thickness on nearly all basis material.

Circle 405 on the reader service card

Epoxy Mortar Atlas Minerals & Chemicals inc. Me&town, Pa.

Rezklad SR Mortar is a high-perfor- mance, chemical-resistant mortar based on a bisphenol F epoxy resin and a spe- cially formulated hardener. The mortar is ideally suited for use where resistance to a wide range of organic solvents, up to 98% sulfuric acid, and up to 40% nitric acid, is required. Rezklad SR Mortar is resistant to such organic solvents as tol- uene, xylene, benzene, and 1 , 1,l -trichlo- methane, and it is also resistant to con- centrated hydrochloric and concentrated phosphoric acids.

Circle 406 on the reader service card

Tank Mixing Eductor BEX inc. Livonia, Mich.

BEX has introduced several new ad- ditions and improvements to its line of Tank Mixing Eductors, which can cir- culate 4 to 5 gallons of solution for each gallon pumped. The new l-in. NPT Male molded model, T3MP, pro- vides a flow rate/capacity that bridges the gap when a system is too small or shallow for a 1 l&in. T4MP model, yet would require too many Win. T2MP eductors to achieve proper flow. The new line includes 316 stainless steel Investment Cast Eductors in V&in., 3h-

in., l-in., and 1 M-in. sizes. Circle 407 on the reader service card

Abrasion Testing Equipment BYK-Gardner USA Silver Spring, Md.

BYK-Gardner USA now offers a complete line of abrasion testing equipment. The BYK-Gardner Pendu-

~i’~i~~~ Co/i or Write for /nfonnoticfI and Prices em DlVlSlON LEAD LIMITED PARTNERSHIP

ESTALWSHED 1925 7742 WEST 6lst PLACE, SUMMIT, IL 60501

Call 1-600-467-6323, FAX: 706-4584642, E-Mall: 74741.14668compuserve.com

Circle 020 on reader information card

lum Hardness Tester features the oscil- lating pendulum method for determin- ing the hardness of paints and related coatings in accordance with ASTM D 4366, IS0 1522, and other intema- tional specifications. Models for per- forming either the Konig or Persoz tests are available. The instrument fea- tures an acoustic signal when the de- flection falls below 3”, a sturdy base unit, digital counter, and a selector switch for display in seconds or num- ber of oscillations. To eliminate any unwanted environmental conditions, a protective cover is also furnished.

Circle 408 on the reader service card

Pretreatment for Aluminum Befz MetChem Horsham, Pa.

Environmentally-friendly, high-per- formance pretreatments for aluminum extrusions, Permatreat XNC and Per- matreat XLC, eliminate or greatly re- duce chromium in pretreatment pro- cesses. Permatreat XNC, a conventionally reactive nonchromium process, provides painted corrosion re- sistance and paint adhesion properties equal to chromium-based processes. It can be applied in most conventional five-stage dip or spray washer systems, without system modifications. Per- matreat XLC, a chromate-phosphate

50 METAL FINISHING ?? JULY 1996

process, operates at lower chromium concentrations than conventional prod- ucts and provides a conversion coating identical in structure and weight to con- ventional chromate-phosphate processes.

Circle 409 on the reader service card

Low-Emissions Degreaser Branson Ultrasonics Corp. Danbury, Conn.

A new line of environmentally friendly ultrasonic vapor degreasers, the Low Emission Degreaser (LED) Series, features a 120% freeboard area with subzero cooling coils; oversize primary cooling coils; a spring-loaded cover, which remains closed even while processing parts; and an exclu- sive conductive dry platform. The unit also has an internal water separator and welded plumbing connections. All units include the ability to ultrasoni- cally wash, vapor rinse with pure dis- tillate, and both conductivity and vapor dry parts with minimal handling.

Circle 410 on the reader service card

Sump Pumps Camac lndusffies Fairfield, N. J.

Camac Industries’ vertical plastic sump pumps, for safe and efficient handling of highly corrosive solutions, are designed so that solutions come in contact only with corrosion-proof plas- tic materials. Units are available with column lengths up to 8 ft; CPVC polypropylene or PDFV construction of all wetted parts; dynamically bal- anced semiopened impeller design; and pure ceramic and reinforced Te- flon sleeve bearing. Flow rates range from 10 to 360 gpm with pressure up to 50 psig.

Circle 411 on the reader service card

-MARCH SEAL-LESS MAGNETIC DRIVE

SELF-PRIMING CENTRIFUGAL PUMPS

For applications where graviky feed is not available

H SUCTION LIFT CAPASlLlW Suction capability of 10 feet OF IO FEET, 57 FOOT HEA0 with all the advantages of a

??SELF-PRIMING CHAMBER

??NO OPENINGS IN SIDE OF TANK OR OTHER FLUID CONTAINER NECESSARY

??ALL POLYPROPYLENE CONSTRUCTION

The March line includes over 200 standard pumps with capacities from 2 to 210 GPM. Write, phone, or fax for catalog.

seal-less magnetic coupled centrifugal pump: wide open clearances, no surface-to- surface contact, no seal wear, power robbing friction, or leakage through the seal.

MANUFACTURING INC.

1819 Pickwick Avenue Glenview, Illinois 60025 USA 1847 729-5300 Fax 1847 729-7062

Circle 038 on reader information card

Handbook of Emuent Treatment and Recycling for the Metal Finishing Industry

be L. Hartinger 79Opages $120.00

This is the authorized translation of the standard German reference work. The composition, treat- ment, and recycling of effluents are covered with an extensive chapter on ion exchange processes. Special process technologies for specific metal-finishing operations are also included.

Send Orders to: METALFINISHING 660 White Plains Rd., Tmytown. NY 10591-5153

For faster serviq call (914) 333-2578 or FAX your order to (914) 333-2570

AU book orders must be prepaid NY, NJ and MA residents add appropriate salts tax Pluse include IS.00 shipping and handling for delivery of each book via UPS m addresses in the US; $8.00 for each bwk Air Parcel Post to Canadq and 120.00 for Aii Parcel Parr shipment to 2.U other counties.

METAL FINISHING . JULY 1996 51