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WX-L Series Potable Water Expansion Tanks

Armstrong WX-L Series – Bladder Pre-charged (ASME) Expansion Tanks for Potable Water

Armstrong WX-L Series tanks are pre-charged ASME bladder expansion tanks for potable water, with an FDA-compliant replaceable butyl bladder and NSF 61 listing.

Features

  • Shell: Steel
  • Bladder: Heavy duty butyl, replaceable – meets FDA requirements for potable water
  • System connection: Epoxy lined
  • Certification: NSF 61 listed; ASME certified
  • For domestic potable water systems.
  • Designed and constructed per ASME Section VIII, Division 1.
  • Allow a minimum of 18" (457 mm) clearance for system piping.
  • California code sight-glass and mounting clips available on request.

Select your size

Click a model for full specifications, dimensions and documents.

Model Tank volume A B Weight
WX-85-L 23 gal (87 L) 16.00" 37.00" 90 lb
WX-130-L 35 gal (132 L) 20.00" 37.00" 125 lb
WX-200-L 53 gal (200 L) 24.00" 43.00" 210 lb
WX-300-L 79 gal (300 L) 24.00" 55.00" 225 lb
WX-400-L 106 gal (401 L) 30.00" 49.00" 300 lb
WX-500-L 132 gal (500 L) 30.00" 57.00" 335 lb
WX-600-L 158 gal (600 L) 30.00" 65.00" 360 lb
WX-800-L 211 gal (800 L) 32.00" 76.00" 475 lb
WX-1000-L 264 gal (1000 L) 36.00" 87.00" 735 lb
WX-1200-L 317 gal (1200 L) 36.00" 98.50" 745 lb
WX-1400-L 370 gal (1400 L) 36.00" 110.50" 900 lb
WX-1600-L 422 gal (1600 L) 48.00" 84.00" 1210 lb
WX-2000-L 528 gal (2000 L) 48.00" 96.00" 1305 lb

Dimensions in inches. Dimensions and weights are for reference only.

Design & Submittals

Warranty

Covered by the Armstrong Fluid Technology manufacturer's warranty.

Installation, Maintenance, Parts Kits & Manuals

Need help sizing an expansion tank? call (416) 236-2338 or email sales@bramhambros.com