Extrol® 77 gal Diaphragm Expansion Tank with Saddle

Part #A117539  |  Item #7259969  |  Manufacturer Part #117-539

$2,712.60 EACH


77 gal

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Product Details

  • For Use in Closed, Non-Potable Hydronic Heating and Chilled Water Systems.
  • Fixed Butyl/EPDM Diaphragm: Industry's Thickest
  • Factory Pre-Charge: 12 PSIG.
  • Max. Operating Temperature: 240°F
  • Meets all ASME Section VIII, Division 1 Code Standards.
  • 1-Year Limited Warranty.

Lead Law Compliant


ASME Specifications: ASME Section VIII, Division 1

Application: Commercial

Capacity: 77 gal

Collection: Extrol®

Color Finish: Red

Diameter: 24 in

End Connection 1: MNPT

End Connections: MNPT

Fitting Size 1: 1 in

Fitting Sizes: 1 in

Height: 46 in

Lead Law Compliant: Yes

Material: Malleable Iron

Maximum Pressure: 300 psi

Maximum Temperature: 240

Weight: 350