The Sump and Sewage Pump Manufacturers Association is offering a three-part package of information on sewage pump sizing, installation and maintenance. The packet also includes a handy pocket-sized Sizing Calculator, designed to assist installers in determining required sewage pump capacity, total dynamic head and basin size. Cost is $15 for the three items.

Also available is “Recommended Guidelines for Sizing Effluent Pumps,” a 32-page guide for installers, inspectors, specifying engineers and users of effluent pumps. Single copies are available for $15. Send orders to SSPMA, P. O. Box 647, Northbrook, IL 60065-0647.