Graf Platin Garden Comfort Rainwater Harvesting System 1500-7500 Litres

from £1,519.32

The GRAF Platin Comfort Package is a complete rainwater harvesting system for garden irrigation, providing a practical way to store and reuse rainwater for outdoor taps.

The system is suitable for watering lawns, flower beds, or cleaning tasks around the home, helping make the most of collected rainfall.

Available in sizes from 1,500 L to 7,500 L, the system offers flexible storage for a variety of garden sizes.

Rainwater is collected from the roof of the property and fed into the underground tank via the downpipes. On entry to the underground tank, the water passes through a filter to prevent any debris from going into the tank.

There is a pressure-sensitive pump located in the underground tank. When a valve or tap is opened, water will be pumped under pressure until the valve is closed, allowing the system to repressurise and turning the power off to the pump.

Key Features

  • Designed for outdoor use only (non-potable).

  • Pre-fitted with garden pump and filter package.

  • Compact, flat tank design ideal for shallow digs.

  • Gravel Backfill Innovation: Unlike traditional systems that require costly concrete, the Graf system utilises gravel backfill.

  • Sustainable Materials for a Greener Future: Committed to the environment, the Graf system features an underground tank made entirely from 100% recycled plastic, aligning with your eco-conscious values.

  • Smart Water Management: The included automatic submersible pump is engineered for efficiency. With features like automatic restart and dry-run protection, it intelligently manages water usage, ensuring longevity and reducing maintenance.

  • Vehicle Loading Lid (optional): Ideal for properties with limited space, this feature allows for installation directly in driveways without sacrificing functional garden space or property aesthetics.

Platin Shallow Dig complete package Garden Comfort 1500-7500 Litres, comprising of:

  • PLATIN Shallow Dig tank 1500-7500 litres, with dome & sealing set DN 100.

  • PLATIN telescopic dome shaft Mini green, with PE-lid, for pedestrian loading/or vehicle loading.

  • PLATIN Filter package 2 Garden/inflow stilling system/overflow siphon/Spannfix – DN 100.

  • Pump package Garden Comfort Platin.

  • 25m roll of rainwater harvesting b/g pipe, (25 mm, with fittings).

  • Internal hose connection box.

  • External hose connection box.

Lid type:
Size:

The GRAF Platin Comfort Package is a complete rainwater harvesting system for garden irrigation, providing a practical way to store and reuse rainwater for outdoor taps.

The system is suitable for watering lawns, flower beds, or cleaning tasks around the home, helping make the most of collected rainfall.

Available in sizes from 1,500 L to 7,500 L, the system offers flexible storage for a variety of garden sizes.

Rainwater is collected from the roof of the property and fed into the underground tank via the downpipes. On entry to the underground tank, the water passes through a filter to prevent any debris from going into the tank.

There is a pressure-sensitive pump located in the underground tank. When a valve or tap is opened, water will be pumped under pressure until the valve is closed, allowing the system to repressurise and turning the power off to the pump.

Key Features

  • Designed for outdoor use only (non-potable).

  • Pre-fitted with garden pump and filter package.

  • Compact, flat tank design ideal for shallow digs.

  • Gravel Backfill Innovation: Unlike traditional systems that require costly concrete, the Graf system utilises gravel backfill.

  • Sustainable Materials for a Greener Future: Committed to the environment, the Graf system features an underground tank made entirely from 100% recycled plastic, aligning with your eco-conscious values.

  • Smart Water Management: The included automatic submersible pump is engineered for efficiency. With features like automatic restart and dry-run protection, it intelligently manages water usage, ensuring longevity and reducing maintenance.

  • Vehicle Loading Lid (optional): Ideal for properties with limited space, this feature allows for installation directly in driveways without sacrificing functional garden space or property aesthetics.

Platin Shallow Dig complete package Garden Comfort 1500-7500 Litres, comprising of:

  • PLATIN Shallow Dig tank 1500-7500 litres, with dome & sealing set DN 100.

  • PLATIN telescopic dome shaft Mini green, with PE-lid, for pedestrian loading/or vehicle loading.

  • PLATIN Filter package 2 Garden/inflow stilling system/overflow siphon/Spannfix – DN 100.

  • Pump package Garden Comfort Platin.

  • 25m roll of rainwater harvesting b/g pipe, (25 mm, with fittings).

  • Internal hose connection box.

  • External hose connection box.


Product Specifications

Size: 1500 litre

Length (mm): 2100

Width (mm): 1250

Height (mm): 1015

Tank Weight (kg): 82

15 Year Warranty

Download Specification

Size: 3000 litre

Length (mm): 2450

Width (mm): 2100

Height (mm): 1050

Tank Weight (kg): 180

15 Year Warranty

Download Specification

Size: 5000 litre

Length (mm): 2890

Width (mm): 2300

Height (mm): 1315

Tank Weight (kg): 250

15 Year Warranty

Download Specification

Size: 7000 litre

Length (mm): 3600

Width (mm): 2250

Height (mm): 1565

Tank Weight (kg): 380

15 Year Warranty

Download Specification

Installation Manual

Delivery & Returns

  • Free delivery for England, Wales, and most of mainland Scotland. Additional charges may apply for the Scottish Highlands, Scottish Islands, Northern Ireland, Isle of Man, Channel Islands, or other remote locations, confirmed before order confirmation or dispatch.

  • Most orders are fulfilled within 10 working days from payment. Larger or specialist items may take longer — please contact us if your order is time-critical.

  • Offloading is the customer’s responsibility. Suitable equipment should be available to safely remove goods from the delivery vehicle.

  • For full delivery details, see our Delivery Policy.

  • Returns & Refunds: Standard items can be returned within 14 days of receipt, subject to our Returns & Refunds Policy. Many products are bespoke or custom-made (modified dimensions, fittings, pumps, colours, etc.) and cannot be returned unless faulty.