Flowserve CPX IDP User Manual

USER INSTRUCTIONS IDP ® CPX, CPXR, CPXN and CPXP Installation Operation Maintenance Single stage, end suction, centrifugal, chemical process pum

CPX, CPXR, CPXN and CPXP USER INSTRUCTIONS ENGLISH 71569117 09-11 Page 10 of 44 flowserve.com Motor size and speed kW (hp) Typical sound pressu

CPX, CPXR, CPXN and CPXP USER INSTRUCTIONS ENGLISH 71569117 09-11 Page 11 of 44 flowserve.com 2.3.2 Pump set with folded steel, or polycrete ba

CPX, CPXR, CPXN and CPXP USER INSTRUCTIONS ENGLISH 71569117 09-11 Page 12 of 44 flowserve.com In addition, the CPXP pump casing is designed with

CPX, CPXR, CPXN and CPXP USER INSTRUCTIONS ENGLISH 71569117 09-11 Page 13 of 44 flowserve.com Ensure the following are met: a) The baseplate sh

CPX, CPXR, CPXN and CPXP USER INSTRUCTIONS ENGLISH 71569117 09-11 Page 14 of 44 flowserve.com 4.5.3 Check for soft foot This is a check to ens

CPX, CPXR, CPXN and CPXP USER INSTRUCTIONS ENGLISH 71569117 09-11 Page 15 of 44 flowserve.com NPSH margin is not large, it is recommended that t

CPX, CPXR, CPXN and CPXP USER INSTRUCTIONS ENGLISH 71569117 09-11 Page 16 of 44 flowserve.com 4.6.4.1 Table of maximum forces and moments (acti

CPX, CPXR, CPXN and CPXP USER INSTRUCTIONS ENGLISH 71569117 09-11 Page 17 of 44 flowserve.com Size Forces in N (lbf) Moments in Nm (lbf•ft) Suct

CPX, CPXR, CPXN and CPXP USER INSTRUCTIONS ENGLISH 71569117 09-11 Page 18 of 44 flowserve.com Special seals may require modification to auxiliar

CPX, CPXR, CPXN and CPXP USER INSTRUCTIONS ENGLISH 71569117 09-11 Page 19 of 44 flowserve.com For oil lubricated pumps, fill the bearing housin

CPX, CPXR, CPXN and CPXP USER INSTRUCTIONS ENGLISH 71569117 09-11 Page 2 of 44 flowserve.com CONTENTS Page 1 INTRODUCTION AND SAFETY ...

CPX, CPXR, CPXN and CPXP USER INSTRUCTIONS ENGLISH 71569117 09-11 Page 20 of 44 flowserve.com 5.2.2 Bearing sizes and capacities Frame size Gre

CPX, CPXR, CPXN and CPXP USER INSTRUCTIONS ENGLISH 71569117 09-11 Page 21 of 44 flowserve.com 5.3 Open impeller clearance The impeller clearanc

CPX, CPXR, CPXN and CPXP USER INSTRUCTIONS ENGLISH 71569117 09-11 Page 22 of 44 flowserve.com h) If the pump has to fill the system it may take

CPX, CPXR, CPXN and CPXP USER INSTRUCTIONS ENGLISH 71569117 09-11 Page 23 of 44 flowserve.com It is important, particularly with grease lubricat

CPX, CPXR, CPXN and CPXP USER INSTRUCTIONS ENGLISH 71569117 09-11 Page 24 of 44 flowserve.com 5.10.4 Net positive suction head (NPSHA) NPSH avai

CPX, CPXR, CPXN and CPXP USER INSTRUCTIONS ENGLISH 71569117 09-11 Page 25 of 44 flowserve.com Our specialist service personnel can help with pre

CPX, CPXR, CPXN and CPXP USER INSTRUCTIONS ENGLISH 71569117 09-11 Page 26 of 44 flowserve.com 6.4 Recommended spares For two years operation (a

CPX, CPXR, CPXN and CPXP USER INSTRUCTIONS ENGLISH 71569117 09-11 Page 27 of 44 flowserve.com For CPX, CPXN and CPXP d) Tighten the bearing car

CPX, CPXR, CPXN and CPXP USER INSTRUCTIONS ENGLISH 71569117 09-11 Page 28 of 44 flowserve.com 6.8.2 Impeller removal NEVER APPLY HEAT TO REMOV

CPX, CPXR, CPXN and CPXP USER INSTRUCTIONS ENGLISH 71569117 09-11 Page 29 of 44 flowserve.com 6.9.3 Gaskets and O-rings [4590, 4610] After dism

CPX, CPXR, CPXN and CPXP USER INSTRUCTIONS ENGLISH 71569117 09-11 Page 3 of 44 flowserve.com INDEX Page Additional sources (10.3) ...

CPX, CPXR, CPXN and CPXP USER INSTRUCTIONS ENGLISH 71569117 09-11 Page 30 of 44 flowserve.com j) Fit O-ring [4610.2] on the bearing carrier. L

CPX, CPXR, CPXN and CPXP USER INSTRUCTIONS ENGLISH 71569117 09-11 Page 31 of 44 flowserve.com 6.10.4 Impeller assembly and setting 6.10.4.1 Imp

CPX, CPXR, CPXN and CPXP USER INSTRUCTIONS ENGLISH 71569117 09-11 Page 32 of 44 flowserve.com 6.11.1.3 Single seal with external neck bush Q -

CPX, CPXR, CPXN and CPXP USER INSTRUCTIONS ENGLISH 71569117 09-11 Page 33 of 44 flowserve.com 6.11.3 Tandem seal types 6.11.3.1 Tandem seal wit

CPX, CPXR, CPXN and CPXP USER INSTRUCTIONS ENGLISH 71569117 09-11 Page 34 of 44 flowserve.com 7 FAULTS; CAUSES AND REMEDIES FAULT SYMPTOM Pump

CPX, CPXR, CPXN and CPXP USER INSTRUCTIONS ENGLISH 71569117 09-11 Page 35 of 44 flowserve.com FAULT SYMPTOM Pump overheats and seizes  Bearing

CPX, CPXR, CPXN and CPXP USER INSTRUCTIONS ENGLISH 71569117 09-11 Page 36 of 44 flowserve.com 8 PARTS LISTS AND DRAWINGS 8.1 CPX and CPXN 8.

CPX, CPXR, CPXN and CPXP USER INSTRUCTIONS ENGLISH 71569117 09-11 Page 37 of 44 flowserve.com 8.1.3 CPXN sectional drawing Drawing taken from

CPX, CPXR, CPXN and CPXP USER INSTRUCTIONS ENGLISH 71569117 09-11 Page 38 of 44 flowserve.com 8.2 CPXR 8.2.1 CPXR sectional drawing 6570.2301

CPX, CPXR, CPXN and CPXP USER INSTRUCTIONS ENGLISH 71569117 09-11 Page 39 of 44 flowserve.com 8.3 CPXP 8.3.1 CPXP sectional drawing 301338556

CPX, CPXR, CPXN and CPXP USER INSTRUCTIONS ENGLISH 71569117 09-11 Page 4 of 44 flowserve.com 1 INTRODUCTION AND SAFETY 1.1 General These ins

CPX, CPXR, CPXN and CPXP USER INSTRUCTIONS ENGLISH 71569117 09-11 Page 40 of 44 flowserve.com 8.3.3 CPXP sizes with diffuser-casing 11004590.36

CPX, CPXR, CPXN and CPXP USER INSTRUCTIONS ENGLISH 71569117 09-11 Page 41 of 44 flowserve.com 8.4 CPX, CPXR, CPXN and CPXP additional details

CPX, CPXR, CPXN and CPXP USER INSTRUCTIONS ENGLISH 71569117 09-11 Page 42 of 44 flowserve.com 8.5 Parts interchangeability 8.5.1 CPX parts in

CPX, CPXR, CPXN and CPXP USER INSTRUCTIONS ENGLISH 71569117 09-11 Page 43 of 44 flowserve.com 8.5.2 CPXP parts interchangeability 8.6 Gener

CPX, CPXR, CPXN and CPXP USER INSTRUCTIONS ENGLISH 71569117 08-11 Page 44 of 44 flowserve.com Your Flowserve factory contact: Fl

CPX, CPXR, CPXN and CPXP USER INSTRUCTIONS ENGLISH 71569117 09-11 Page 5 of 44 flowserve.com If the conditions of service on your purchase order

CPX, CPXR, CPXN and CPXP USER INSTRUCTIONS ENGLISH 71569117 09-11 Page 6 of 44 flowserve.com If the temperature is greater than 80 ºC (175 ºF) o

CPX, CPXR, CPXN and CPXP USER INSTRUCTIONS ENGLISH 71569117 09-11 Page 7 of 44 flowserve.com 1.6.4.2 Marking An example of ATEX equipment marki

CPX, CPXR, CPXN and CPXP USER INSTRUCTIONS ENGLISH 71569117 09-11 Page 8 of 44 flowserve.com Additional requirements for CPXP pumps only Where t

CPX, CPXR, CPXN and CPXP USER INSTRUCTIONS ENGLISH 71569117 09-11 Page 9 of 44 flowserve.com 1.7 Nameplate and safety labels 1.7.1 Nameplate