PACK-A-TANK® is an engineered collapsible water tank designed for storing or transporting drinking water or other liquids.
PACK-A-TANK® is made from heavy duty reinforced anti wicking abrasion resistant synthetic fabric approved to NSF * 61 (drinking water) standard recognised by water authorities world wide.
PACK-A-TANK® is designed using large safety factors (6 or greater) on the tensile and tear strength of the selected fabrics, for both static and dynamic loads encountered during storage and transport. Fabrics are tested to DIN and ASTM standards recognised worldwide.
PACK-A-TANK® membranes are sealed by high frequency welding and reinforced on openings and corners. The unique dual welded seam design ensures that no leakage or weeping can occur. All tanks are pressure and leak tested at manufacture.
Minimum Specifications of Membrane
|Base Fabric Type:||Polyester or Nylon in Blue or Grey (approx 200gsm)|
|Finish Coated Roll:||ASTM D751||650 – 750 gsm (RF Weldable Compound)|
|Tongue Tear:||ASTM D751||400 / 300 N (Warp / Weft)|
|Strip Tensile:||ASTM D751 ‘B||2800 / 2500 N / 5cm (Warp / Weft)|
|Adhesion:||ASTM D751||90N / 5cm|
|Hydrostatic Resistance:||ASTM D751 ‘A’||3.45 MPa|
|Low Temperature:||ASTM D2136||Pass @ -20°C|
|Abrasion Resistance:(Taber H-22 Wheel – 1000g load)||Face : 2000 cycles 25mg / 100 cycles max loss|
|Potable Water Approval:
||NSF 61 AS/NZ 4020 : 1999|
All our PACK-A-TANK® collapsible water tanks come with high quality fittings including European 25mm (1”) stainless steel and brass ball outlet valve with female outlet thread for connection of any reticulation fittings. Inlet, filler fittings come in three sizes with a convenient screw cap.
'D' - Double Bottom Tanks: For very heavy use on rough surfaces a double bottom can be ordered with designation 'D'. This is most suitable for frequently moved tanks.