Flatform Tank

Flatform Tank

Flatform Tank

Product catalog summary
Overview
This document describes a high-capacity rainwater harvesting system designed for larger properties. The system includes a filter diverter, shallow tank, rainwater delivery pump, electronic controller, and mains water top-up valve. It is suitable for both domestic and light commercial properties and can be retrofitted easily.

System Features
  • Available in four tank sizes ranging from 1500 to 7500 litres.
  • Integral pump basin to maximize tank capacity.
  • High-performance in-tank filter with optional Frogmouth filter diverter and Lazy Lizard finer second stage filter.
  • Submersible pump that automatically delivers rainwater on demand.
  • Mains top-up valve with intelligent controller and LED display.
  • Compatible with multiple rainwater downpipes.
  • Requires a single-phase power supply.

Installation and Material
  • Made from high-grade polyethylene with UV protection.
  • Easy installation by a competent DIY or general trades installer.
  • No concrete base required for installation.

Specifications
  • Tank sizes range from 240 x 120 x 65 cm to 334 x 231 x 112.5 cm.
  • Minimum excavation depth for a 3000-litre tank is 98 cm.
  • Standard access shaft and cover are 60 cm, with an optional 20 cm depth.
  • Optional drivable shaft with steel cover available.

Filter Diverter
  • Standard in-tank filter with 800-micron mesh.
  • Optional Frogmouth filter for low maintenance.
  • Optional Lazy Lizard finer second stage filter.

Submersible Pump & Controller
  • 60 L/min output or up to 32m of head.
  • Rated for continuous duty with dry run protection.
  • Includes a 15m rubber power cable and 10m regulation supply pipe.
  • Requires 230v 50Hz power supply.

Mains Top Up Valve
  • Automatic mains top-up unit activated by a tank-mounted float switch.
  • Complies with water regulations and features a plug-n-play unit with LED display.
  • Requires 230v 50Hz power supply.

About Halsted Rain
Halsted Rain specializes in urban rainwater harvesting and wastewater recycling, offering modular tanks, filters, pumps, and mains top-up units for both above-ground and low-profile below-ground systems. Their products are ideal for residential and light commercial properties, especially as retrofit solutions.
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Catalog excerpts

Flatform Tank-1

Low Profile Flatform Tank Rainwater Harvesting System A high capacity rainwater harvesting system for larger property with filter diverter, shallow tank, rainwater delivery pump, electronic controller and mains water top up valve. This Flatform Tank System is designed to offer the best harvesting solution for larger property by providing a high capacity system that is easy to install. The tank can be installed in all ground conditions without a concrete base or surround and the shape makes them easy to transport to and around the site. An integrated sump enables the most efficient use of the mains top up on all models except the 7500 litre. The filter is essentially self cleaning and the tank is purpose designed to protect the quality of filtered rainwater during storage. This proven product incorporates the best features of urban rainwater harvesting design and is a practical retrofit to domestic and light commercial property. The system features; 4 tank sizes ranging from 1500 to 7500 litres Integral pump basin to maximises tank capacity High performance ‘in-tank’ filter and/or optional Frogmouth filter diverter and Lazy Lizard finer second stage filter Submersible pump that automatically delivers rainwater on demand to connected services and shuts-off once water is no longer required Mains top up valve with Intelligent controller and LED display Can be connected to multiple rainwater downpipes Requires single phase power supply The tank system is made from high grade polyethylene and all components feature high levels of UV protection. The system is easy to install by a competent DIY or general trades installer. When a connected service demands water, the pump is activated to draw water from the tank. In the event that demand exceeds the available rainwater a mains water valve is automatically opened to partly refill the tank.

 Open the catalog to page 1
Flatform Tank-2

Tank System Filter Diverter 1500 litre low profile tank is 240 x 120 x 65 cm increasing to 334 x 231 x 112.5 cm for the 7500 litre unit. Min. depth of excavation for mid-range 3000 litre tank 98 cm Standard access shaft and cover 60 cm or optional 20 cm deep Optional drivable shaft with steel cover No concrete required. Integral pump basin to maximise tank capacity (except 7500 litres) Standard ‘in-tank’ filter High water yield and 800 micron filter mesh Optional Frogmouth is an efficient first stage filter that is installed in the downpipe and offers a unique low maintenance design. Optional...

 Open the catalog to page 2
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.