Flowserve ESP2 - Manual (Page 37)

ESP2 USER INSTRUCTIONS ENGLISH PCN-(71569292) 4-12
Page 37 of 64
FIGURE 6-1: Recommended spare parts
(Reference Figure 8-11)
Class
Part Number Description 1 2 3
3031 Thrust bearing 1 1
--- Coupling 1
--- Motor complete (see note 3) 1
4120.1 Gland 1 1
3250 Bearing holder Note1 Note1
6700.2 Pump key 1
2200 Impeller 1
2500 Seal ring for adapter 1
4200 Mechanical seal (optional) 1 1 1
3712 Adjusting sleeve 1
4610 Impeller o-ring 1
4134 Seal cage -- packed box 1 1
4590.1 Gasket -- casing 1 1 1
4590.3 Gasket -- stuffing box to upper column 1 1 1
--- Gasket -- mechanical seal (optional) 1 1 1
4590.5 Gasket -- column to mounting plate 1 1 1
4590.4 Gasket -- manifold to mounting plate 1 1
4130 Packing (optional) Note1 Note1 Note1
4310.1 Klozure lip seal -- bearing body 1 1 1
4310.2 Klozure lip seal -- upper column 1 1 1
2100 Pump shaft (see note 2) 1
6531 Strainer 1
6541.3 Impeller washer -- Group 3 1 1
3020.1 Bearing -- intermediate Note1 Note1
3020.2 Bearing -- adapter (bottom) 1 1
3110 Bearing body -- thrust bearing 1 1
4590.2 Gasket -- discharge pipe to casing flange 1 1 1
Note 1: Check record card for quantity required.
Note 2: Check record card for length required.
Note 3: When ordering motor parts, give motor serial number and model number as read from the motor
nameplate. Also furnish pump serial number.
6.4 Tools required
A typical range of tools that will be required to
maintain these pumps is listed below.
Standard hand tools SAE
• Hand wrenches
• Socket wrenches
• Allen wrenches
• Soft mallet
• Screwdrivers
Specialized equipment
• Bearing pullers
• Bearing induction heaters
• Dial indicators
• Spanner wrench