Bell & Gossett B400 Series 116552 Pressurized Expansion Tank, 106 gal Capacity, 1-1/2 in Connection, FNPT Connection

Hydronic Expansion Tanks
698390 MFG #: 116552
Requires Quote

  • Additional Information: ASME Section VIII, Division 1 Material Standard
  • Connection Size: 1-1/2
  • Connection Type: FNPT
  • Dimensions: 30 in Dia x 49 in H
  • Manufacturer: Bell & Gossett
  • Material: Forged Steel
  • Series: B400 Series
  • Temperature Rating: 240

Series "B" expansion tanks are ASME rated precharged bladder-type pressure vessels. The Series "B" tank is designed to absorb the expansion forces of heating/cooling system water while maintaining proper system pressurization under varying operating conditions. The heavy-duty bladder contains system water thereby eliminating tank corrosion and waterlogging problems. All Series "B" tanks include an integral bladder integrity monitor and are available with sight glass and/or seismic restraints.

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  • Features
  • Designed and constructed according to ASME Section VIII, Division 1
  • Heavy-duty full acceptance replaceable butyl bladder
  • Factory pre-charge to 40 psi, adjustable in the field
  • Integrated bladder integrity monitor included on all tanks
  • STANDARD_APPROVALS: ASME Section VIII, Division 1