DF-7X Foam Branchpipe


  • Ideal for all Foam types including Fluorine-Free Foams
  • Selectable between 3%, 6% or Pre-Mix
  • Stable, Fully Aspirated Foam
  • Excellent Foam Expansion
  • Optional 3m Foam Pick-Up Tube
  • Choice of 2 Models
  • Manufactured in the UK
  • ISO9001 Quality Control
  • Durable Construction 
  • Low Maintenance
  • Available with all International Inlet Fittings


  • Fire & Rescue Services
  • Marine Sectors
  • Oil & Gas
  • Petrochemicals
  • Fuel Storage Sites
  • Major Industrials
  • Aviation

The Delta DF-7X series of variable induction low-expansion foam branchpipes are lightweight, highly maneuverable and designed to discharge fully aspirated foam directly onto the risk. Ideal for all foam types including the new fluorine-free foams producing excellent aspirated foam with good expansion and long drainage times, both important features when using fluorine-free foams.

Foam concentrate is induced either via a 3m foam pick-up tube fitted to the branch (optional extra) or alternatively a pre-mixed foam solution can be introduced to the branch via an in-line inductor or round-the-pump proportioner.  The ‘Foam Selector’ dial allows the operator to easily select between 3%, 6% or Pre-Mix induction.

The DF-7X is designed for use with inlet pressures between 3 bar and 10 bar. At 5½ bar the DF-7X will provide a 225 lpm flow rate generating approximately 2,300 lpm of finished foam.

The DF-7X is supplied as standard in hi-viz yellow or orange with hard black anodised 2½” Instantaneous male inlet adaptor, however BSP threaded inlets are available on request along with all international adaptors for compatibility to customers’ existing hose lines. The optional DF-7XP model incorporates an ergonomic pistol grip suited for use with firefighting gloves conforming to BSEN 659:2003+A1:2008 and BSEN 388:2003 Standards.