High Pressure Maintenance Free Pressure Tanks
(Ultra)Max™ Series
- Capacity:
2 - 100 liter / 0.5 - 26.4 gallon (Max™)
8, 24 & 100 liter / 2, 6 & 26 gallon (UltraMax™) - Maximum working pressure:
16 bar / 232 psi (Max™)
25 bar / 363 psi (UltraMax™) - Factory pre-charge: 4.0 bar / 58 psi
- Maximum operating temperature: 90° C / 194° F
Suitable for high pressure applications, from Max ™ series and UltraMax™ series are suited for various applications including:
- High-rise buildings
- High pressure flushing
- Large scale irrigation systems
- Industrial applications
As with all GWS products, these tanks are quality tested throughout the production process to ensure their structural integrity.
Features & Benefits
- High pressure design
- Diaphragm design
- Patented stainless steel water connection
- Virgin polypropylene liner
- Two-part polyurethane, epoxy primed paint finish
- Leak-free, O-ring sealed air valve cap
- Maintenance Free
- Inline models equipped with reinforced connection plate (RCP)
Product Certifications
CE
Europe
ACS
France
WRAS
United Kingdom
KC
South Korea
Water Mark
Australia
Products
Max™
UltraMax™
Max™
| Name | Nominal Volume [l] | Nominal Volume [gal] | Net Weight [kg] | Net Weight [lbs] | Gross Weight [kg] | Gross Weight [lbs] | Height [cm] | Height [in] | Length [cm] | Length [in] | Width [cm] | tax:thread_hfilter |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| MXN-2LX | 2 | 0.5 | 12.48 | 27.51 | 13.51 | 29.78 | 20.8 | 8.2 | 12.6 | 5 | 12.6 | NPT |
| MXB-2LX | 2 | 0.5 | 12.48 | 27.51 | 13.51 | 29.78 | 20.8 | 8.2 | 12.6 | 5 | 12.6 | BSP |
| MXB-8LX | 8 | 2.1 | 2.62 | 5.78 | 2.96 | 6.53 | 31.4 | 12.3 | 20.2 | 7.9 | 20.2 | BSP |
| MXN-8LX | 8 | 2.1 | 2.62 | 5.78 | 2.96 | 6.53 | 31.4 | 12.3 | 20.2 | 7.9 | 20.2 | NPT |
| MXB-12LX | 12 | 3.2 | 3.40 | 7.50 | 3.91 | 8.62 | 36.8 | 14.5 | 23.1 | 9.1 | 23.1 | BSP |
| MXN-12LX | 12 | 3.2 | 3.40 | 7.50 | 3.91 | 8.62 | 36.8 | 14.5 | 23.1 | 9.1 | 23.1 | NPT |
| MXB-18LX | 18 | 4.8 | 4.30 | 9.48 | 4.85 | 10.69 | 36.8 | 14.5 | 27.9 | 11 | 27.9 | BSP |
| MXN-18LX | 18 | 4.8 | 4.30 | 9.48 | 4.85 | 10.69 | 36.8 | 14.5 | 27.9 | 11 | 27.9 | NPT |
| MMB-18LX | 18 | 4.8 | – | – | – | – | 38.5 | 15.2 | 27.9 | 11 | 27.9 | BSP |
| MXB-24LX | 24 | 6.3 | 5.60 | 12.35 | 6.27 | 13.82 | 44.9 | 17.7 | 29 | 11.4 | 29 | BSP |
| MXN-24LX | 24 | 6.3 | 5.60 | 12.35 | 6.27 | 13.82 | 44.9 | 17.7 | 29 | 11.4 | 29 | NPT |
| MXB-35LX | 35 | 9.3 | 7.90 | 17.42 | 8.73 | 19.25 | 48.2 | 19 | 31.9 | 12.6 | 31.9 | BSP |
| MXN-35LX | 35 | 9.3 | 7.90 | 17.42 | 8.73 | 19.25 | 48.2 | 19 | 31.9 | 12.6 | 31.9 | NPT |
| MXB-60LV | 60 | 15.9 | 13.63 | 30.05 | 14.84 | 32.72 | 61.9 | 24.4 | 39 | 15.3 | 39 | BSP |
| MXN-60LV | 60 | 15.9 | 13.63 | 30.05 | 14.84 | 32.72 | 61.9 | 24.4 | 39 | 15.3 | 39 | NPT |
| MXB-80LV | 80 | 21.1 | 18.67 | 41.16 | 20.32 | 44.80 | 81.5 | 32.1 | 39 | 15.3 | 39 | BSP |
| MXN-80LV | 80 | 21.1 | 18.67 | 41.16 | 20.32 | 44.80 | 81.5 | 32.1 | 39 | 15.3 | 39 | NPT |
| MXB-100LV | 100 | 26.4 | 24.50 | 54.01 | 26.30 | 57.98 | 80.5 | 31.7 | 43.2 | 17 | 43.2 | BSP |
| MXN-100LV | 100 | 26.4 | 24.50 | 54.01 | 26.30 | 57.98 | 80.5 | 31.7 | 43.2 | 17 | 43.2 | NPT |
UltraMax™
| Name | Nominal Volume [l] | Nominal Volume [gal] | Net Weight [kg] | Net Weight [lbs] | Gross Weight [kg] | Gross Weight [lbs] | Height [cm] | Height [in] | Length [cm] | Length [in] | Width [cm] | tax:thread_hfilter |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UMB-8LX | 8 | 2.1 | 3.16 | 6.97 | 3.49 | 7.69 | 31.3 | 12.3 | 20.3 | 8 | 20.3 | BSP |
| UMN-8LX | 8 | 2.1 | 3.16 | 6.97 | 3.49 | 7.69 | 31.3 | 12.3 | 20.3 | 8 | 20.3 | NPT |
| UMB-24LX | 24 | 6.3 | 8.04 | 17.73 | 8.76 | 19.31 | 44.9 | 17.7 | 29.3 | 11.5 | 29.3 | BSP |
| UMN-24LX | 24 | 6.3 | 8.04 | 17.73 | 8.76 | 19.31 | 44.9 | 17.7 | 29.3 | 11.5 | 29.3 | NPT |
| UMB-100LV | 100 | 26.4 | 36.81 | 81.15 | 39.76 | 87.66 | 81.9 | 32.2 | 43.5 | 17.1 | 43.5 | BSP |
| UMN-100LV | 100 | 26.4 | 36.81 | 81.15 | 39.76 | 87.66 | 81.9 | 32.2 | 43.5 | 17.1 | 43.5 | NPT |
