• Deep drawn steel shell for structural strength.
  
• Steel inner shell prevents diaphragm from over-expanding.
  
• High gloss exterior
  
• "Positive retention System" holds diaphragm in place.
  
• Permanently separates air and water to prevent waterlogging.
  
• Heavy-duty diaphragm of high quality rubber.
  
• Fusion-bonded polymeric lining meets F.D.A. approval.
  
• Corrosion proof base has high profile for easy installation.
  
• Double wall, ribbed bases on large tanks provide superior strength.

Tank setup

Special note: When setting up your pressure tank check the air pressure with a tire gage through the schrader air valve located on top of tank. There should be no water back-pressure in tank (empty tank). The air pressure should be 2 PSI below the cut-on pressure (cut-on setting on pressure switch). Example: pressure switch setting 30 on\50 off, the air pressure in tank should be set to 28 PSI. this will ensure maximum drawdown and efficiency for your system.