Hanson Standard ASME Carbon Steel
Bladder Tanks

TECHNICAL SPECIFICATIONS

  • Tanks that include an internal bladder are usually smaller, and sometimes called captive air or bag tanks. There are styles that are designed to replace the expansion tank in a domestic hot water or chilled water system.
  • Most bladder tanks are standard vertical design. On larger versions, the bladder is often replaceable through a flange, which can be either on the top or bottom of the tank depending on the application.

Standard Top Outlet Bladder Tank List Sizes: 264-660 gallon

  • Vertical 125# (see drawings) ASME Section VIII, Div 1. for potable water.
  • Finished in shop primer.
  • Outside diameter 36″ and 48″.
  • Ring base support with angle clips.

Stainless Steel Bladder Tanks

  • MOST OF OUR TANKS CAN ALSO BE BUILT IN STAINLESS STEEL USING IN-STOCK MATERIAL
  • PLEASE INQUIRE.
  • Material Pricing Subject To Change Based On Market Volatility
    Resulting From Implementation Of Section 232 Tariffs And Availability

Standard Bladder Tanks with 2″ FNPT Top Outlet

Gallons SIZE Dia x Lgth W.P. Psig WT# DRAWING / PART# PRICE
26436" x 67"125559
31736" x 79"125637
37036" x 91"125704
42248" x 64"125780
52848" x 77"125921
66048" x 94"1251055

Standard Bottom Outlet Bladder Tank List Sizes: 264-1056 gallon

  • Vertical 125# (see drawings) ASME Section VIII, Div 1. for potable water.
  • Finished in shop primer. Inquire for topcoat price.
  • Outside diameter from 36″ to 54″.
  • Angle leg support.

Standard Bladder Tanks with 2″ FNPT Bottom Outlet

Gallons SIZE Dia x Lgth W.P. Psig WT# DRAWING / PART# PRICE
26436" x 67"125565
31736" x 79"125636
37036" x 91"125707
42248" x 64"125938
52848" x 77"1251102
66048" x 94"1251258
79348" x 122"1251627
105654" x 132"1252200