Polyester filter Bregenz 2, side mount, including 6-way valve
- d400 mm
transparent lid
- 2.5 bar
operating pressure
- filtration bed
extra high
- 6-way valve
included
Description
- Large transparent lid with 400 mm diameter; black lid made of PPGF on request
- Transparent viewing window for checking the sand level
- Large drain cap 1 ¼" AG for quick draining
- Accessories: Drain incl. drain tap with hose connection (parts are supplied loose)
Side mount filter container made of isophthalic resin, resistant glass fibres and UV-resistant gelcoat. Large transparent flange cover (d400 mm) and large filter drain (1 ¼"). Careful selection of raw materials and consolidated application solutions guarantee maximum mechanical resistance to constant working stresses such as pressure fluctuations, valve closing/opening, pump start/stop, etc.
The large transparent lid, the viewing window for checking the sand level and the large drain make the Bregenz 2 filter series particularly easy to inspect and maintain.
All components that come into contact with the bath water are corrosion-resistant, inhibit bacterial growth and have no negative impact on water quality.
5-year guarantee on filter container.
Product details
- Including original Praher 6-way valve, 1 ½" or 2", black
- Large transparent lid (d400 mm)
- Pressure gauge included
- Higher filtration bed for increased filtration
- Transparent viewing opening on the side for checking the sand level
- Large filter drain 1 ¼"
- Max. operating pressure: 2.5 bar
- Max. test pressure: 3.75 bar
- Maximum operating temperature: 42 °C
- Laminated filter made from special glass fibre
- Exterior coating made from UV-resistant gelcoat
- Stainless steel insert made of AISI 316 (pressure gauge therefore not screwed directly to the cover)
- Nickel-plated brass cover nuts
- Protective tape
- Side mount
- Filter container in RAL7024 graphite grey
- 5-year guarantee on filter container
Dimensions
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|
d520 |
d640 (1 ½") |
d640 (2") |
d760 |
d900 |
Connection | 1 ½" | 1 ½" | 2" | 2" | 2" |
D outside (mm) | 520 | 640 | 640 | 760 | 900 |
Height A (mm) | 730 | 800 | 800 | 970 | 970 |
B (mm) | 480 | 530 | 500 | 580 | 580 |
C (mm) | 355 | 405 | 360 | 440 | 440 |
Filtration area (m²) | 0.21 | 0.32 | 0.32 | 0.45 | 0.64 |
Flow rate (m³/h)* | 10 | 14 | 16 | 23 | 32 |
Lid D (mm) | 400 | 400 | 400 | 400 | 400 |
Art.Nr. |
7300243 |
7300244 |
7300245 |
7300246 |
7300247 |
* (v = 50 m/h)
Dimensions Bregenz 2
Filling quantities
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|
d520 |
d640 (1 ½") |
d640 (2") |
d760 |
d900 |
Filter bed height (mm) | 480 | 504 | 504 | 598 | 601 |
Nature Works (kg)* | 100 | 140 | 140 | 220 | 340 |
Filter sand (kg)** | 100 | 150 | 150 | 225 | 350 |
* Filter glass, granulate size 0.6 - 1.2 mm | ** granulate size 0.4 - 0.8 mm