Graf Platin XXL 6600 Gallon Cistern

Graf Platin XXL 6600 Gallon Cistern

Graf Platin 6,600 Gallon Underground Cistern with 26" Manway Opening and 14" Vertical Telescopic Riser with Childproof PE Lid and 6" inlet. An excellent choice for minimal excavation depth and high groundwater tables. Vehicle loading and internal filtration options are available.

Our Price$22,299.95
List Price$25,645.00
SKU391811

The Tank Guaranteed Not to Collapse When Empty*

* When installed in compliance with manufacturer's installation instructions


The newest generation of Platin low-profile underground rainwater tanks makes installation easier than ever, especially when compared to fiberglass tanks

The Platin® tank lineup features an ultra-high strength design, making it groundwater stable up to the tank’s shoulder and, when fitted with the appropriate lid, is safe for H-20 load rated vehicle traffic. The Platin tank is guaranteed not to collapse when empty when installed per the manufacturer’s specifications.


Platin XXL Tank Features:

  • Industry leading 15 Year manufacturer's warranty
  • Shallow variable bury depth from 6'9" to 9'3" (includes maxi dome height)
  • Suitable for H-20 vehicle load rating (when combined with cast iron lid option and manufacturer approved concrete slab)
  • Groundwater stable up to top of tank body without anchoring
  • Internal pre-filtration Optimax upgrade option available
  • Grass green telescopic riser and latching lid included
  • Up to 6" pre-drilled connections in tank dome
  • Convenient 26" manway opening
  • Easy-open access in lid for garden hose connection
  • Up to 8" connections at bottom of tank
  • 6,600 fully-usable gallons
  • Weight: 2,450 lbs
  • Dimensions: 38'3" long x 7'5" wide x 4'3" height (to top of tank)

 

Graf Platin XL outside of Graf's manufacturing plant


Ease of Installation:

Minimum installation depth greatly reduces installation time and cost, while modular components and integrated filter technology make the system easy to assemble.

Ultra-high strength materials and design enable a wide variety of installation options like high groundwater tables, underneath driveways and areas where rock and other obstructions prevent deeper burial.

Telescopic riser tilts up to 5°, making it easy to match existing grade.


Optional Accessories:


Internal Optimax Internal Filter Option:

Specially designed for rainwater harvesting, the Graf Optimax internal self-cleaning filter features a 6" inlet and 6" overflow.

  • Greatly simplified installation
  • Only one lid in the yard
  • Provides over 95% water yield
  • Self-cleaning
  • Very low maintenance
  • Optional Opticlean sprayhead available
6600 Gallons XXL Platin

Vehicle Loading Option:

Includes heavy duty telescopic dome shaft and cast iron lid for vehicle loading up to a maximum axle loading of 2.2 tons.

 

Rainwater System Controller:

Provides a constant, digital readout of the water level that is in your tank. Additionally, it has the ability to control an automatic back-up valve. Always switching points (when to turn the back-up on/off) are easily programmed on site.

Rainwater System Controller
Motorized 3-way Valve:

Provides a direct back-up solution. Back-up water would be plumbed into one end and your rainwater system would be plumbed into the other with a single discharge line to your irrigation system or home.
1.25 inch motorized 3-way valve



Product Documents:

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