SPX FLOW Waukesha Cherry-Burrell Universal 3 Series Instruction Manual page 6

Table of Contents
Double Mechanical Seal ...............................................................................................................................................44
Remove Flush-Side Seal Components .................................................................................................................44
134-U3 and smaller pumps: Install Seal Components (double mechanical seal) .................................................48
180-U3 and larger pumps: Install Seal Components (double mechanical seal) ....................................................56
Single and Double Mechanical Seal .............................................................................................................................62
Install Pump Body .................................................................................................................................................62
Install Product-Side Rotary and Stationary Seal ...................................................................................................63
O-ring Seal ...................................................................................................................................................................66
Remove Product-Side Seal Components ..............................................................................................................66
Remove Pump Body .............................................................................................................................................67
Remove Flush-Side Seal Components .................................................................................................................68
Install Body Seal Components ..............................................................................................................................69
Install O-ring Seal ..................................................................................................................................................71
Install Pump Body .................................................................................................................................................72
Install Seal O-ring ..................................................................................................................................................73
Install Rotary Seal Components ............................................................................................................................73
Fluid Head Assembly - Rotors and Cover ....................................................................................................................75
Install Rotor Nuts ...................................................................................................................................................76
Install Cover ..........................................................................................................................................................78
Gear Case ....................................................................................................................................................................80
Remove Gear Case Cover ....................................................................................................................................80
Remove Shaft ........................................................................................................................................................80
Front Bearing Assembly ........................................................................................................................................83
Rear Bearing Assembly .........................................................................................................................................84
Shimming ..............................................................................................................................................................85
Install Shaft ............................................................................................................................................................86
Install Rear Seal Assembly ....................................................................................................................................87
Install Timing Gears ..............................................................................................................................................87
Checking for Proper Clearance .............................................................................................................................88
Install Gear Case Cover ........................................................................................................................................90
Reference Tables .........................................................................................................................................................91
Troubleshooting ............................................................................................................................................. 92
Parts List ......................................................................................................................................................... 96
006, 014, 015, 018-U3 Parts ........................................................................................................................................96
030, 034, 040-U3 Parts ..............................................................................................................................................100
045, 060, 064, 130, 134-U3 Parts ..............................................................................................................................104
180, 184, 220, 224-U3 Parts ......................................................................................................................................108
210, 214, 320, 324-U3 Parts ......................................................................................................................................112
Universal 3 Standard Mechanical Seals .....................................................................................................................116
Universal 3 O-Ring Seals ...........................................................................................................................................118
Mechanical Seal Kits, Standard Models .....................................................................................................................120
U3 Shaft and Bearing Assemblies ..............................................................................................................................121
U3 Rotors ...................................................................................................................................................................121
Special Tools for U3 Pumps .......................................................................................................................................122
Tru-Fit™ Universal 3 PD Pump Parts .........................................................................................................................123
Long Term Storage ......................................................................................................................................124
Pump Dimensions ........................................................................................................................................125
Universal 3 PD Pump Dimensions ..............................................................................................................................125
Universal 3 Rectangular Flange PD Pump Dimensions .............................................................................................127
Tru-Fit ™ Universal 3 PD Pump Dimensions .............................................................................................................128
Pump Shaft Guards ....................................................................................................................................................129
ATEX Declaration for Universal 3 ...............................................................................................................130
Nameplates ................................................................................................................................................................130
Pump identification ..............................................................................................................................................130
Hazard class identification ...................................................................................................................................130
Universal 3 Maintenance Summary Reference Sheet ...............................................................................132
Universal 3 Maintenance Summary Reference Sheet - Copy for optional removal ...............................133
Page 6
Waukesha Cherry-Burrell
95-03103
®
Brand Universal 3 Pump
02/2021