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L Series High Pressure 1000-L to 4000-L

Armstrong L Series High Pressure Hydronic Expansion Tanks, 1000-L to 4000-L

Large Armstrong L Series High Pressure hydronic expansion tanks from 1000-L to 4000-L, rated 175 psi or 250 psi, with lifting rings and a floor mounting skirt.

Features

  • Shell: Carbon steel
  • Bladder: Heavy duty butyl, removable
  • System connection: Carbon steel
  • Designed and constructed per ASME Section VIII, Division 1.
  • Tanks installed horizontally must have the system connection below the horizontal centerline.
  • Drain plug (F) is on the air side of the tank – do not remove.
  • 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
1000-L – 175 PSI 264 gal (999 L) 36.00" 76.00" 698 lb
1000-L – 250 PSI 264 gal (999 L) 36.00" 76.00" 830 lb
1200-L – 175 PSI 317 gal (1200 L) 36.00" 88.00" 905 lb
1200-L – 250 PSI 317 gal (1200 L) 36.00" 88.00" 1118 lb
1400-L – 175 PSI 370 gal (1400 L) 36.00" 100.00" 1107 lb
1400-L – 250 PSI 370 gal (1400 L) 36.00" 100.00" 1330 lb
1600-L – 175 PSI 422 gal (1597 L) 48.00" 74.00" 1413 lb
1600-L – 250 PSI 422 gal (1597 L) 48.00" 74.00" 1713 lb
2000-L – 175 PSI 528 gal (1999 L) 48.00" 86.00" 1643 lb
2000-L – 250 PSI 528 gal (1999 L) 48.00" 86.00" 2026 lb
2500-L – 175 PSI 660 gal (2498 L) 48.00" 104.00" 1935 lb
2500-L – 250 PSI 660 gal (2498 L) 48.00" 104.00" 2352 lb
3000-L – 175 PSI 792 gal (2998 L) 48.00" 124.00" 2198 lb
3000-L – 250 PSI 792 gal (2998 L) 48.00" 124.00" 2782 lb
4000-L – 175 PSI 1056 gal (3997 L) 60.00" 105.00" 3291 lb
4000-L – 250 PSI 1056 gal (3997 L) 60.00" 105.00" 3736 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