I Controls Solution innovation Rainwater Harvesting Pre-Tank Device - FIRST FLUSH DEVICE complete with EMF. This device is the family product of I-RAIN Rainwater Harvesting System. It is designed to have continuously flushing, during the process of collection of rainwater.

The EMF valve even provides greater flushing features to allow maximum cleanliness of stored rainwater; yet provides almost ZERO maintenance for the end user. It is suitable to install for all scale of the rainwater harvesting system.

I-RAIN First Flush Device is fully complying with the local authority's requirement, like MASMA, DBKL, and all others state authorities. It can be scalable to work from the minimum of 25 liters to 2,500 liters flushing capacity and beyond. Thanks to the technology of our First Flush EMF valve, the Size for the First Flush Device can easily be incorporated into any type of buildings. First Flush Device can be mounted Horizontally or Vertically; it even can be fully invisible (hidden) from the building.

first flush device

FEATURES AND ADVANTAGES

Ease of Installation
  • Standard Market Piping Connection, ease of interface with any type of piping materials
  • Horizontal and Vertical Mounting
  • EMF Valve installed Closed to Service Point in Ceiling or even in the Underground Sump, Tank or Drainage

Innovative Design
  • First Flush EMF Valve
  • Single Dripping Point
  • Continuously First Flush Flushing Process

Feature Rich
  • NO Dismantling of Fitting Require of Service Maintenance
  • NO Dripping Hose Dangling on Wall and Crossing the Walking Path to Drainage
  • NO Wet Floor or Moss on Wall or Floor
  • Scalable Size for First Flush Device
  • Invisible (Hidden) First Flush from Seen

PERFORMANCE YIELD

First Flush Device Performance Yield

PRODUCT SPECIFICATIONS

Product NameFFH Series - FIRST FLUSH DEVICE c/w EMF VALVE
ModelFFH160 Series
FFH315 Series
Product TypeFirst Flush Device - for Pre-Tank Rainwater Harvesting System
Suitable to install for All Type Buildings Application
MaterialChamber Body
EMF Valve
uPVC
Forged Brass
ConnectionDN15, Standard Pipe for Domestic Water
CapacityScalable Capacity to Authority's Requirement
Minimum 25-Liters and Above
Chamber SizeDN160, DN315; Length Subject to Site Condition
Ambient ConditionOperation
Storage
Wet and Raining Condition
-10°C ~ 65°C, 95% RH of Non-Condensate