ASME Bladder Tanks, Storage Tanks & Pressure Vessels

ASME Bladder Surge Arrestor Tanks

AAtanks ASME-code bladder style surge arrestor tanks are pre-charged hydro-pneumatic tanks for commercial, industrial, municipal well water systems & fire protection systems. AAtanks designs utilize a heavy-duty butyl rubber barrier between the air and water which prevents water logging. Surge arrestor tanks are designed to effectively control water hammer shock and pump start-up / shut-down water surge. Surge arrestor tanks are designed with a larger water system connection to accept potentially harmful water surge pressures quickly with minimal pressure drop.

SSA Surge Arrestor Tanks:

SSA Tanks are ASME-code replaceable bladder type pre-charged surge arrestor tanks. The water is contained in a butyl bladder. Standard sizes from 10 to 5284 gallons. Occasionally, some variations to this standard product line are required to solve specific applications.

Models SSA 35 - 20,000 Surge Arrestor Tanks

Download SSA 35 - SSA 800L Surge Arrestor Tank Submittal Form [.pdf]
Download SSA 35E - SSA 800LE Surge Arrestor Tank Submittal Form [.pdf]
Download SSA 1000 - SSA 20000 Surge Arrestor Tank Submittal Form [.pdf]
Download SSA 1000E - SSA 20000E Surge Arrestor Tank Submittal Form [.pdf]

Models SSA 35 - 20,000 Horizontal Surge Arrestor Tanks

Download SSA 1000H - SSA 20,000H Surge Arrestor Tank Submittal Form [.pdf]
Download SSA 1000HE - SSA 20,000HE Surge Arrestor Tank Submittal Form [.pdf]

Construction:

  • ASME Construction
  • Material: Carbon Steel or Stainless Steel (304/316)
  • System Connection: Epoxy Coated Carbon Steel or Stainless Steel
  • Bladder: Heavy Duty Butyl Rubber (NSF / FDA approved materials)
  • Factory Pre-charge: 30 PSI (field adjustable)
  • Standard Design Pressure: 125 to 500 PSI (higher pressures available)
  • Standard Design Temperatures: -20F to 240F
  • Interior and Exterior Epoxy Finish Available Upon Request
  • Custom Designs and Large Sizes Available
  • Seismic and Wind Load Calculations Available
  • Air in Bladder Designs Available

SSA Surge Arrestor Air in Bladder Tanks:

SSA air in bladder are ASME-code pre-charged hydro-pneumatic tanks designed to store water between the epoxy lined interior wall of the tank and the replaceable heavy-duty butyl rubber bladder. They are designed to allow the tanks air cushion to be separated from the systems water and to effectively control water hammer shock and pump start-up / shut-down water surge. Standard sizes from 40 to 500 gallons. Standard design working pressure 250 & 500 PSI.

Models SSA 424-40 to SSA 848-500 Surge Arrestor Tanks

Download SSA 424-40 to SSA 848-500 Surge Arrestor Tank Submittal Form [.pdf]

Construction:

  • ASME Construction
  • Material: Carbon Steel or Stainless Steel (304/316)
  • System Connection: Epoxy Coated Carbon Steel or Stainless Steel
  • Bladder: Heavy Duty Butyl Rubber (NSF / FDA approved materials)
  • Factory Pre-charge: 30 PSI (field adjustable)
  • Standard Design Pressure: 250 and 500 PSI
  • Standard Design Temperatures: -20F to 240F
  • Interior Epoxy Finish Suitable for Potable Water Standard
  • Exterior Epoxy Finish Available Upon Request
  • Custom Designs and Large Sizes Available
  • Seismic and Wind Load Calculations Available