GENERAL INSTRUCTIONS
Instructions found herein cover disassembly, assembly and parts identification of G323FHF__-630M pumps.
NOTE:
Individual contracts may have specific provisions that vary from this manual. Should any questions
arise which may not be answered by these instructions, refer to General Instructions Manual, CA-1,
provided with your order. For further detailed information and technical assistance please refer to
Imo Pump, Technical Service Department at (704) 289-6511.
Manual cannot possibly cover every situation connected with installation, operation, inspection and
maintenance of equipment supplied. Every effort was made to prepare text of manual so that engineering
and design data is transformed into most easily understood wording. Imo Pump must assume personnel
assigned to operate and maintain supplied equipment and apply instruction manual have sufficient technical
knowledge and are experienced to apply sound safety and operational practices which may not be otherwise
covered by this manual.
INTRODUCTION
Instruction manual covers Imo Pump G323FHF__-630M series pumps. Because of large number of
operating conditions, it is necessary to have a variety of construction arrangements and material
combinations to meet application requirements. Each pump is identified with a serial number and model
designator number on pump nameplate. Definitions of model designators are given in Figure 1.
ORDERING INSTRUCTIONS
All correspondence pertaining to renewal parts for the equipment must refer to instruction manual number
and should be addressed to nearest Imo representative. Handling of renewal orders will be greatly facilitated
if following directions are carefully observed:
1. Give the number of the instruction manual.
2. Give the model number of the pump for which the part is desired. This number appears on the
nameplate.
3. Designate the desired part by the IDP number and name as listed in Table 1 in this instruction manual.
4. Give the drawing number or figure number in which the part is shown.
For Example:
Instruction Manual No. and Revision .................................. SRM00084, Rev. 0
Model Number
..................................................................... G323FHFTX-630M
Part IDP Number and Name (See Item 4 above) ........................... 11, Housing
DESCRIPTION OF EQUIPMENT
G323FHF__-630M series pumps are positive displacement, rotary screw type pumps. Fluid enters inlet
chamber and is divided equally as it enters rotor sets. Smooth intermeshing of rotors traps and propels fluid
axially in a smooth flow, without churning, pocketing or pulsating as it arrives at central discharge chamber.
Two direction fluid flow keeps rotors hydraulically balanced. Fluid flowing through pump provides lubrication
to wearing parts.
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Summary of Contents for IMO G323FHF Series
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