• PP filter Nozzles

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




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