Pump Parts


Guru Class Expert
Dec 15, 2007
I was just looking at some Parts for a Blue Line 55HD and they have the front cover fitting the Blue Line 55,70,100 HD using the same cover even there Rear Cover is listed as the same for all 3 models , Does that mean that the Impeller might interchange also, The 55HD Impeller and 70HD Impeller looks the same thou the 70HD seems to have larger openings ?
Will putting a 70HD Impeller into a 55HD Damage the 55HD pump or will it improve the water flow of the 55 HD pump?

Champion Lighting & Supply :: Replacement Parts :: BlueLine

Just been curious.