We are selling wide range of PP filter nozzles, filter star, etc for water treatment and conditioning industries.
Our Filter nozzles and Filter nozzles-stars are made of polypropylene. Depending on the drop in pressure for example at 60°C (333 K)
Polypropylene (PP) is resistant against:-
- ammonia ag 10 %
- formaldehyde ag 10 %
- isopropanol all concentrations
- methanol ag 50 %
- caustic soda solutions 50 %
- hydrochloric acid 50 %
- sulfuric acid 50 %
- soda water
- ozone 20°C, 50 pphm (0,5mg/L)
For hot water of a continuous temperature of up to max. 110°C depending on the drop in pressure. We recommend polypropylene with chemically combined 30% glass fibres.
For hot water of a continuous temperature of up to max. 135°C depending on the drop in pressure. We recommend PVDF. (Conditionally resistant to concentrated caustic sowtions).
Colour of slots (PP):
- 0,2 = ivory
- 0,3 = green
- 0,35 = white
- 0,5 = grey
- 0,7 = yellow
- 0,8 = blue
- 1,0 = black
- 1,5 = orange
- 2,0 = green
Inquiry - PP Filter Nozzles