Gasboy Gilbarco Global Pumping Unit Operation Manual - Manual (Page 17)

MDE-4447A Global Pumping Unit Operation and Service Manual · May 2008 Page 13
Parts Lists and Kits Model M04920B003 - Pumping Unit Parts List
Adjustable Bypass Parts Breakdown
Refer to the table below Figure 4-3 on page 14 for a parts listing.
Figure 4-2: Adjustable Bypass Parts Breakdown
26 Ring, Clamping 1 51 Valve, Relief 30-50 PSI 1
27 Ring, Retaining 1 52 Valve Assembly, Float 1
28 Rotor Support
Assembly 1 53 Washer 1
29 Cover, Rotor 1 54 Washer (see Note 1) 2
30 Screw, M3.5 Flat Hd 3 55 Washer, Lock 1
Notes:
1. Not part of the pumping unit.
2. Current pumping units use a 10-blade assembly. If you have a 6 or 8-blade rotor assembly, you can replace
blades, but the replacement rotor assembly uses a 10-blade design. When you need to replace the blades, it
is also recommended that you replace 6 or 8-blade rotor assemblies with a 10-blade rotor assembly for
quieter operation and better performance.
Item Part Description Quantity Item Part Description Quantity
58
59
61
60