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Weir SPM QWS 2500 - User Manual

Weir SPM QWS 2500
42 pages
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Document P/N: 2P136539
Release Date: 05/25/2017
Revision: F
Copyright © 2017, S.P.M. Flow Control, Inc.. All rights reserved. S.P.M. Flow Control, Inc. is the owner of the copyright and all confidential information in
this document, which must not be copied in whole or in part, in any form or by any means, and the information in it must not be used for any purpose
other than the specific purpose for which it has been provided without the prior written consent of the copyright owner. SPM, SAFETY IRON, SAFETY
HAMMER, SUR-DROP, DESTINY, STAMPEDE, DURALAST and GLADIATOR are trademarks and/or registered trademarks of S.P.M. Flow Control,
Inc.. WEIR and WEIR (logo) are trademarks and/or registered trademarks of Weir Engineering Services Limited. Certain features of some of the products
disclosed in this document may be protected worldwide by patents pending and registered in the name of S.P.M. Flow Control, Inc..
SPM
®
Well Service Pumps & Flow Control Products
QWS 2500 Fluid Ends
Operation Instruction and Service Manual
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Summary

SECTION I: GENERAL INFORMATION

Useful Pump Data Formulas

Provides essential formulas for calculating pump performance metrics like HHP, BHP, flow, and rod load.

Shipping and Storage

Details guidelines for safely shipping and storing SPM fluid ends to prevent damage and ensure readiness.

SECTION II: INSTALLATION AND OPERATION

SPM QWS 2500 Fluid End Description

Overview of the SPM QWS 2500 pump's design, capabilities, and intended applications.

Installation Highlights

Key considerations and steps for the proper installation of SPM well service pumps for optimal performance.

Lifting Requirements

Safety precautions and specifications for lifting the SPM QWS 2500 fluid end assembly to prevent damage or injury.

Plunger Lube System Requirements

Specifies the essential components and operational parameters for the plunger lubrication system.

Recommended Plunger Lube Oils

Details recommended oil grades and specifications for proper plunger and packing lubrication.

Recommended Plunger Grease Lube System

Guidelines for modifying the lubrication system to use grease, including specific grease types.

Plunger Lube Circuit Diagram

Visual representation of the plunger lubrication system circuit, showing component connections and flow.

Supercharging System Requirements

Outlines the necessity and guidelines for a well-designed supercharge system for plunger pumps.

Adequate Feed To Pump

Discusses fluid dynamics and manifolding strategies for ensuring proper fluid supply to the pump.

Startup and Break-In Procedures

Refers to the power end manual for essential procedures before and during initial pump operation.

SECTION III: MAINTENANCE AND REPAIR

Routine Preventative Maintenance

Establishes a comprehensive program of daily, weekly, monthly, and quarterly maintenance tasks.

Expendable Components

Details key expendable parts like valves, seats, plungers, and packing, with life improvement techniques.

Troubleshooting Guide

Provides a systematic guide to identify common pump problems and their probable causes.

SPM QWS 2500 Fluid End Repair Procedures

Step-by-step instructions for removing and installing valves, seats, and other fluid end components.

Suction Valve Stop Installation for Grooveless Fluid Ends

Specific instructions and diagrams for correctly installing suction valve stops in grooveless fluid cylinders.

Suction Valve Stop Installation for Grooved Fluid Ends

Instructions for inserting valve stops into grooved fluid cylinders, ensuring proper orientation and seating.

SECTION IV: SERVICE AND SUPPORT

General Information

Provides contact information and requirements for ordering replacement parts and services from Weir Oil & Gas.

Summary

SECTION I: GENERAL INFORMATION

Useful Pump Data Formulas

Provides essential formulas for calculating pump performance metrics like HHP, BHP, flow, and rod load.

Shipping and Storage

Details guidelines for safely shipping and storing SPM fluid ends to prevent damage and ensure readiness.

SECTION II: INSTALLATION AND OPERATION

SPM QWS 2500 Fluid End Description

Overview of the SPM QWS 2500 pump's design, capabilities, and intended applications.

Installation Highlights

Key considerations and steps for the proper installation of SPM well service pumps for optimal performance.

Lifting Requirements

Safety precautions and specifications for lifting the SPM QWS 2500 fluid end assembly to prevent damage or injury.

Plunger Lube System Requirements

Specifies the essential components and operational parameters for the plunger lubrication system.

Recommended Plunger Lube Oils

Details recommended oil grades and specifications for proper plunger and packing lubrication.

Recommended Plunger Grease Lube System

Guidelines for modifying the lubrication system to use grease, including specific grease types.

Plunger Lube Circuit Diagram

Visual representation of the plunger lubrication system circuit, showing component connections and flow.

Supercharging System Requirements

Outlines the necessity and guidelines for a well-designed supercharge system for plunger pumps.

Adequate Feed To Pump

Discusses fluid dynamics and manifolding strategies for ensuring proper fluid supply to the pump.

Startup and Break-In Procedures

Refers to the power end manual for essential procedures before and during initial pump operation.

SECTION III: MAINTENANCE AND REPAIR

Routine Preventative Maintenance

Establishes a comprehensive program of daily, weekly, monthly, and quarterly maintenance tasks.

Expendable Components

Details key expendable parts like valves, seats, plungers, and packing, with life improvement techniques.

Troubleshooting Guide

Provides a systematic guide to identify common pump problems and their probable causes.

SPM QWS 2500 Fluid End Repair Procedures

Step-by-step instructions for removing and installing valves, seats, and other fluid end components.

Suction Valve Stop Installation for Grooveless Fluid Ends

Specific instructions and diagrams for correctly installing suction valve stops in grooveless fluid cylinders.

Suction Valve Stop Installation for Grooved Fluid Ends

Instructions for inserting valve stops into grooved fluid cylinders, ensuring proper orientation and seating.

SECTION IV: SERVICE AND SUPPORT

General Information

Provides contact information and requirements for ordering replacement parts and services from Weir Oil & Gas.

Weir SPM QWS 2500 Specifications

General IconGeneral
BrandWeir
ModelSPM QWS 2500
CategoryWater Pump
LanguageEnglish

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