This pressure pump is used to pump water from distilled,spring and reverse osmosis water bottles.It is made to fit various sizes of water bottles.It is very convenient ,labour saving ,with a high water flow.It is suitable for many uses,whether for the family,cottage,office,school or camp.

1.Before using,the pump must be assembled properly.The first thing to do is to submerge the pump upper ube into boiling water.The hot water causes the plastic to become a litle soft.This allows for the tube to be more firmly connected witjin the head.

2.Immediately after removing the pump from the boiling water ,insert the upper tube into the bottom of the pump.Tigthen it quite firmly .Otherwise the seal will not be good,and this will adversely affect the efficiency of the pump.

3.When using the pump,the seal swivel cap should be tightened .The pump works by increasing air pressure within the bottle.If the seal is loose,the air will not build up and will slow the flow of water.

4.Gently press down the large press button ,and the water will begin to flow.