12 Years Factory wholesale Muti-Surface Hollow Ball for Nigeria Factory
12 Years Factory wholesale Muti-Surface Hollow Ball for Nigeria Factory Detail:
Material: Polypropylene, Polyethylene, PVC, or can be requested by user.
Application: Used in gas absorb, disabsorb, washer, demist equipment
Product detail pictures:

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12 Years Factory wholesale Muti-Surface Hollow Ball for Nigeria Factory, The product will supply to all over the world, such as: , , ,
NKG, back to back (shaft seal, MG12-MG1)
Table of contents:
Dismantling:
00:00 Removing the pump housing
02:41 Removing the impeller
04:03 Removing the primary shaft seal
05:15 Removing the secondary shaft seal
Assembly:
06:06 Fitting the secondary shaft seal
08:36 Fitting the primary shaft seal
10:31 Fitting the impeller
11:41 Fitting pump housing
15:04 Wear ring replacement
Recorded: January 2010
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