Repair How-To'sStep by step how-to's from the industry's best with photo and video demonstrations.
PFP-6 use on Presta and Schrader vales
http://www.parktool.com/product/home-mechanic-floor-pump-pfp-6 Using the PFP-6 Home Mechanic Floor Pump.
PFP-4 use on Presta and Schrader vales
http://www.parktool.com/product/professional-mechanic-floor-pump-pfp-4 Using the PFP-4 Professional Mechanic Floor pump.