The BREGENZ II d520 polyester filter in graphite gray (RAL7024), d400 is supplied with a transparent filter cover and original Praher 1½" 6-way valve, side mount and valve piping.
Made of isopthalic resin, resistant glass fibers and UV-resistant gelcoat, the filter body of the BREGENZ II filter series makes maintenance and inspection much easier thanks to its special design. Carefully selected raw materials guarantee maximum mechanical resistance to constant working stresses such as pressure fluctuations, switching the pump on/off, closing/opening the valve, etc. All components that come into contact with the water are corrosion-resistant, inhibit bacterial growth and have no negative effect on the water quality.
Product details
- Laminated filter made of special glass fiber
- Exterior coating made of UV-resistant gelcoat
- Large d400 mm transparent lid
- transparent viewing opening on the side for checking the sand level
- Higher filtration bed for increased filtration
- Large 1 1/4" filter drain
- V4A thread in lid for pressure gauge
- Nickel-plated brass cover nuts
- Protective band
- Max. working pressure: 2.5 bar
- Test pressure max: 3.75 bar
- Maximum working temperature: 42 °C
The manufacturer recommends a filter sand grain size of 0.4 - 0.8 mm and a quantity of 125 kg. We recommend using two different grain sizes (1/3 coarser grain size for below, 2/3 recommended grain size for above).
Our selection of filter media can be found below under accessories.
The color may differ from the illustration.
Please note that there is a bulky goods surcharge of CHF 20 for this item.
Here you will find various items for your wellness oasis.
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Accessory Items
Content: 25 Stück (CHF 0.80 / 1 Stück)
Content: 21 Stück (CHF 1.86 / 1 Stück)
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