1)inflate and deflate
2)detachable hose with four nozzles
3)heavy-duty construction

Double Action Heavy Duty Pump

Dimension       18" X dia.3.94"

Hose                L50"

Material            PP

Accessories      5pcs air tap 

certification      CE,ROHS

N.W/G.W          8.7/9.9Kgs

Packing            1pc/colorbox, 6pcs/ctn

color box size   23*12*46.5cm

carton box size 46*36*48cm

Features:

          ·  Pumps on the up and down strok

          · Attached hose to inflate and the other side to deflate

          · Foot anchored model   

          · It is built for heavy duty use.

          · It also deflates, which is great for shrinking items down as far as

            possible for storage.