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PT-1959B Atlas
®
9120K and 9820K Series AST Pumps Recommended Spare Parts List · March 2021
Page 2-1
Base and Motor Shaft
Commercial Parts
2 – Commercial Parts
Where Used key:
All = all unit models
Mechanical = all models with a mechanical computer or non-computer
Electronic = all units with an electronic readout
I/F Option Only = optional Pulser Interface Board
Pumps = all units with pumping units
ASC
Distributor
Part Description
Part Number
Where Used
Critical
100
100
500
Motor 3/4HP 220/380V (3 Phase, 50/60
Hz) 220V Relay
M01068B303
All
High
1
3
5
Belt Adjustable (45” Length)
M07022B003
All
High
1
3
5
Electric Motor (1 Phase, 50 Hz)
R14213-33
All 50 Hz Applications
High
1
3
5
Electric Motor (1 Phase, 60 Hz)
M13377B102
All 60 Hz Applications
High
1
3
5
Base and Motor Shaft
Where Used key:
All = all unit models
Mechanical = all models with a mechanical computer or non-computer
Electronic = all units with an electronic readout
I/F Option Only = optional Pulser Interface Board
Pumps = all units with pumping units
ASC
Distributor
Part Description
Part Number
Where Used
Critical
100
100
500
O-ring 2.237 X 0.103
Q10067-31
All
Medium
5
5
10
Bypass Valve
M04920K100
All
High
5
5
10
Strainer
M04920K101
All
Low
10
10
20
Master Seal
M04920K102
All
Medium
3
3
6
Blades
M04920K116
All
Low
10
10
20
Control Valve
M04920K104
All
High
5
5
10
Shaft Seal
M04920K105
All
Medium
5
5
10
Pumping Element Field Rebuild
M04920K117
All
High
2
5
10
Sump Float - International
Organization of Legal Metrology
(OIML) (B005)
M04920K107
All
Medium
3
3
6
Pumping Element Shop Rebuild
M04920K118
All
Medium
3
3
6
Inlet Check Valve
M04920K109
All
Medium
2
5
10
Overflow Check Valve
M04920K110
All
High
2
5
10
Sump Float - Non-OIML (B001)
M04920K107
All
Medium
2
4
8
Pump Assembly