Clean It Up

UK Window Cleaning Forum => Window Cleaning Forum => Topic started by: geefree on January 29, 2008, 05:43:35 pm

Title: backpack pump
Post by: geefree on January 29, 2008, 05:43:35 pm

Are they self priming, someone said they had to keep priming the pump, i have taken a backpack pump and fitted it to the van... to be honest i dont even know what priming the pump means....... ???