Lancaster Pre-Charged Pressure Tanks

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Pre-charged  tanks have several advantages over plain steel or galvanized tanks. Pre-charged  tanks require less maintenance because the air and water are totally separated  by a liner, so water cannot absorb the air and cause the tank to fill with  water. If the tank is filled with water (a condition called water logging, the  pump will cycle with every demand because there is no air pressure for the  switch to sense. Although standard tanks can refill the air with air charging  devices or can slow air absorption with a free floating air barrier, these are  not as reliable as the total air separation in a pre-charged tank.

Designed  and intended for cold (ambient temperature) water storage.
   Maximum  working pressure: 100 PSI
   NOTE:  Minimum One Minute Required to Protect Pump; Two Minutes
   Recommended  for Larger Pumps and More Economical Operation.

BUILT TO  LAST
   -Air  Charge Valve - conveniently located for easy pressure adjustment.
  -Designer  Finish- Provides positive protection against corrosion.
  -Corrosion-Resistant  Base- Strong and stable for long life. Base rotates for easy alignment to pipe connection.

PROVEN  WATER CHAMBER
   -Durable  Butyl Diaphragm- Strong and flexible, for smooth operation and long life.
   -Positive  Diaphragm Seal- Insures permanent air-water separation.
   -Plastic  Lining- Permanently bonded to the shell. Protection against internal corrosion.