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ULTRAMax

High-Pressure, Maintenance-Free Pressure Tanks

(Ultra)Max™ Series

  • High-pressure design
  • Simple diaphragm
  • 100% pure polypropylene liner
  • Durable paint finish

Ideal for applications including:

  • High-rise buildings
  • High-pressure flushing
  • Large-scale irrigation systems
  • Industrial & commercial applications

Features & Benefits

  • Models up to 26 gallons
  • Max™ 232 psi working pressure
  • UltraMax™ 363 psi working pressure
  • Maximum operating temperature: 194° F | 90° C
  • Patented stainless steel water connection
  • Leak-free, O-ring sealed air valve cap
  • Maintenance-free
  • Inline models equipped with reinforced connection plate

Products

Part Number Nominal Volume Dimensions
A B C
gal liter in cm in cm in cm
Max™
MXN-2LX 0.52 2 8.22 20.90 4.96 12.60
MXN-8LX 2.11 8 12.32 31.30 7.95 20.20
MXN-12LX 3.17 12 14.49 36.81 9.05 23
MXN-18LX 4.75 18 14.49 36.81 10.98 27.90
MXN-24LX 6.34 24 17.59 44.70 11.41 29
MXN-35LX 9.24 35 18.93 48.10 12.51 31.80
MXN-60LV 15.85 60 24.40 62 15.35 39 5 12.70
MXN-80LV 21.13 80 32.08 81.50 15.35 39 5 12.70
MXN-100LV 26.41 100 31.65 80.40 16.96 43.10 5.07 12.90
UltraMax™
UMN-8LX 2.11 8 12.32 31.30 7.99 20.30
UMN-24LX 6.34 24 17.59 44.70 11.53 29.30
UMN-100LV 26.41 100 32.01 81.30 17.12 43.50 5.07 12.90

Product Certifications

CE

Europe

ACS

France

WRAS

United Kingdom

KC

South Korea

Water Mark

Australia