SELF-PRIMING PUMPS

March Mfg. Co. Inc., Glenview, Ill.

March Mfg.‘s sealless magnetic-coupled self-prim- ing centrifugal pumps with a suction-lift capabil- ity of 10 ft, 57-ft head are designed for applica- tions where liquid is below pump level and gravity feed is not available. The pumps, of all polypro- pylene construction, have a self-priming chamber, and offer all the advantages of a sealless magnet- ic-coupled centrifugal pump including no surface- to-surface contact, no seal wear, power-robbing friction, or leakage through the seal.

Circle 169 on reader information card

METERING PUMP

Durameter Pump Co. Inc., Angola, N.Y.

The EV-1 metering pump from Durameter Pump Co. Inc. features a unique modular design for maximum versatility. The pump is extremely du- rable, providing years of service and easy mainte- nance. Ideal for routine chemical, viscous, and slurry services, the EV-1 consists of four inter- changeable, independent cartridges including a drivecase, stroke adjuster, hydraulic system, and liquid end. The multiplex capabilities of the drive- case can accommodate up to 10 feeds from a single drive.

Circle 170 on reader information card

DOUBLE-ACTING PUMPS

Kremlin Inc., Addison, Ill.

Kremlin’s new generation Flowmax air-driven double-acting pumps have a patented pressure containment design that eliminates the need for high-maintenance packings. A packing-free Flow- max pump means no more forgetting to add lubri- cant to the packing throat, no more messy leaking pump, 80% less maintenance than a standard pump, longer piston and cylinder life, virtually pulsation-free fluid delivery, and significant up time over any other pump of similar capacity. These pumps come standard in stainless steel with outputs from 0.75 to 3.3 gpm with pressure ratios from 2:l up to 4O:l. They are ideal for small single-pump applications up to complete paint- kitchen feeding of a recirculating line with multi- ple guns.

Circle 171 on reader information card

36 Metal Finishing