Mud Puppy - Model 118 -Centrifugal Pump
This manual contains instructions for the installation, operation, and maintenance of the Mud Puppy 118 pump. As pump service conditions and specifications vary considerably in pump installation, this manual cannot cover every situation, but it is intended that the information included will serve as a guide. Should questions arise, or start-up problems occur, it is suggested to contact Mud Puppy Pump Distributor or Sales Representative in your area.
There are many principles of proper pump installation and applications as well as special considerations for the Mud Puppy 118 design that, if followed, will further enhance its performance.
This document will deal with both general and specific recommendations for improved Mud Puppy 118 performance in both oilfield and industrial applications.
- Operate the pump only in the performance range for which it was designed.
- The pump driver must drive the pump CLOCKWISE when viewed from the coupling end. Reversing the rotation will damage the pump.
- Do not operate the pump with the suction or discharge valves closed.
- When operating in drilling mud, packing leakage from clogging the drip area and hardening around the slinger and front seal. See Section E for mechanical seal installation.