NEW UPGRADE?The pump is new upgraded high pressure hand pump. It is convenient and effortless inflate air.
HIGH QUALITY: The pump is made of stainless steel material which is durable and meets the manufacturing standards of diving equipment.
USAGE: High pressure hand pump inflate 0.5L air tank, it needs pump around 600 times (10-15r minutes).
FEATURE: Oil water separation makes air more purer. Oil makes temperature down, not afraid of the high temperature.
GUARANTEE: If you are not satisfied with our product, you can send emails to us at any time. We will reply you within 12 hours and help you solve your problem.