West Coast Poly WCP4500SL Polyethylene 4500 Liters Mega Slimline Tank

Built strictly to sustain the absolute heaviest residential rainwater harvesting goals, this gargantuan mega slimline asset perfectly suits large family homes and extensive suburban properties. The highly reinforced outer geometry commands exactly 990 millimeters of width and 3100 millimeters of length, rising to a 2040 millimeter inlet height to maximize ultimate carrying potential along narrow blind-sides.

The unpowered central chamber securely houses an astonishing 4500 Liter maximum threshold, delivering an unparalleled volume of free water directly to the property's plumbing network. Fluid transfer is highly streamlined, relying entirely on gravity or connected domestic pumps to extract the payload, providing rapid, steady flow rates during critical garden watering operations and exterior washing tasks.

Managing the violent, crushing hydraulic weight associated with such a vast liquid mass demands an exceptionally rigid architectural boundary. The incredibly dense exterior walls actively absorb intense internal pressure, preventing the dynamically shifting weight from dangerously bowing the flat sides of the massive slimline profile to provide years of completely stable structural operation on flat concrete.

Formed exclusively from premium UV-stabilized polyethylene, the monolithic shell provides extraordinary, proven resistance against corrosive decay and solar fading. The seamless fabrication method completely seals out environmental dust and intense light, maintaining the immense water reserve perfectly pristine and completely free of algae throughout the entire year without applying aggressive pool chemicals.

Features

• Vermin and bug-proof overflow screen structure
• Securely threaded screw top lid access assembly
• Roof runoff mesh leaf strainer filter system
• Heavy-duty lever action extraction valve tap
• Floor level cleaning and drainage bung socket
• Thick structural banding for fitting wall support

Guarantee: 10 Years Guarantee