Literature Available On New IMO® Screw Pump

IMO Pump Division, Imo Delaval Inc. of Monroe, N.C., has recently introduced a new series of low-pressure, positive displacement rotary screw pumps.

The new ACE Series combines an integral relief valve with a simple, compact pump design to reduce installation time and expense. Operational reliability is enhanced because the integral relief valve is exactly matched to pump flow characteristics, eliminating the need to separately specify, source and install individual components. Installation, periodic inspection and routine maintenance can be performed without disturbing existing piping systems.

ACE models are available for either face or foot mounting in five basic flow sizes. A choice of two different casing materials and mechanical seals is also offered. The series is engineered to provide excellent suction capacity over a wide range of fluid viscosities. Flow rates from 3 to 44 gpm are proportional to rotating speed when the pumps are operated within recommended pressure ranges not exceeding 150 psi.

ACE pumps are specifically designed for high performance hydraulic, lubricating and distillate fuel oil applications in which compactness, reliability and low maintenance are prime requirements.

IMO Pump Division is one of the world's largest designers and manufacturers of high quality rotary screw pumps.

For more information and free literature from IMO,

requirements IMO service design maintenance performance rates