Pump, Centrifugal 1 1/2 Discharge, 125 G.P.M. 300-Foot Head — TM5-2036

This manual has been published in the interest of those who operate, maintain and service the Economy Model B-180 portable pumping unit. These units carry Economy serial numbers 95359 to 95458 inclusive, and were built for the Corps of Engineers, United States Army under War Department's Purchase Order 56579. For convenience, manual is arranged into two major divisions with each division divided into three functional sections.