To be able to pump water at over 9m deep wells , you must use the deep vacuum ( vacuum created parts ) , or euphemistically call , flute , tubers wells , deep vacuum .
Drop spindles wells (remove from pump guns) Hanil PJ Pile
Air- depth product is 100 % made in Vietnam by the well driller uncle invented about 1998. Besides that there are other products imported from South Korea , Italy as piles PJ - Hanil , drop spindles wells ( pump removed from the barrel of a gun ) , ....
Drilled with a smaller diameter 110mm , not submersible pump drop down which the water is still greater than 9 meters of vacuum pump is not likely to be smoking , then resorting to deep extraction unit .
Its principle is simple as well . First, install a rubber gion closed space between the outer surface of the tube wells and pipe smoking in the position from which the country can draw up . Then deduct a portion of water from the output of the pump put in this space . And then add a straw one-way valve at the bottom rubber room Gion . Also at this location has a miniature device that mouth and narrow slots with no upper range of rubber gion .
When the water pump operation will appear a circulation pump water from wells on the top tube and then through the narrow slit at the pump nozzle upward . While this line passes through the mouth of miniature straw at this location will draw water from beneath a van Monday afternoon . ( similar airflow suction up paint in spray cans ) . water levels resulting in higher suction pipe and pump .
In addition to the North often use wells bulbs : Bulbs wells were installed down the well , submerged in water as well . Operating principle not different parts of the vacuum created self-priming centrifugal pumps , valves Since the beginning of the bulbs well after being pumped full of bait , at boot pump , water will be pumped back through injector wells of deep vacuum pumps create suction on the flute vacuum to pull water from the well supported from the bottom up one-way valve , this water recirculating pump that pumped out through the pressure regulator to use ...
lhcvietnam.com
LHC VIETNAM CO.
Distributor of water pumps nationwide .
110 Minh Khai - Hai Ba Trung - Ha Noi .