Total Walther froðubúnaður

Low expansion foam branchpipe
Type KR S4 and

KR S2 TOTAL Þungfroðustútar m/loka KR S8 TOTAL Þungfroðustútar m/loka

Excellent foam quality due to special nozzle

Great throw range

Excellent foam quality due to special nozzle
1. Application
Oil and chemical industries, general industry, airports, fire brigades.
2. Recommended Foam Concentrates
Performs well with protein, fluoroprotein, multipurpose, ARC, FFFP and AFFF.
3. Advantages
The advantage of low expansion foam compared to medium expansion foam is the greater throw range and superior cooling effect.
4. Construction
By using stainless steel and tough polyrethane, optimum protection against corrosion is ensured. The nozzle is made of light metal as are the nozzle is made of light as are the coupling and shut-off valve. The special nozzle produces a high quality foam and offers a great throw length. The branchpipe contains a strainer to prevent blockage by dirt in the line.
KR S TOTAL Þungfroðustútar m/loka
5. Pressure vs flowrate

6. Pressure vs throw range

7. Technical data
Type KR-S4 KR-S8
Operating pressure 5 bar 5 bar
Water flow 400 lpm 800 lpm
Expansion rate approx. 15 15
Throw approx. 30 m 38 m
Quantity of foam/min approx. 6 m3 12 m3
External coupling thread R 2" R 2"
Length (with stop cock + coupling) 990 mm 990 mm
Width 200 mm 200 mm
Diameter 70 mm 70 mm
Weight approx. 5,0 kg 5,0 kg
Part-No. 824.139 824.146

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