Description:

The VF1 combi has the cleaned water outlet at the bottom of the filter.  Whilst the dirt is washed away sideward, the bottom clean water outlet position makes installing the filter in tanks easy. Where used before the tank, the Combi gives a high degree of flexibility to the angle of direction of the cleaned water outlet pipe, feeding to the rainwater tank.  The VF1 Combi can also be fitted directly to the top surface of the rainwater tank, using a seal we can provide. This means it is acting as a second turret to the tank.

Connection capacity according to DIN 1986 for roof areas up to 450 m².

Max. Flow Rate Sieve insert 1,5 l/sec = 5,4 m³ cleaned water per hour.

The height difference between inlet and outlet 300 mm.

The cleaned water can be used in washing machines, toilet flushing and garden watering, in homes, in commerce, in public buildings and in industry.

The filter has to be cleaned depending on the contamination 1 – 2 times during the year.

How it works:

1. As water arrives the level builds up and is equally distributed across the cascade.
2. Pre-cleaning through the cascades. Largest dirt particles are led across the primary filter cascades directly to waste.
3. Pre filtered water then flows over the secondary filter sieve (mesh size 0,65 mm). Due to the special mesh structure of the sieve, any dirt washes directly to waste which means the filter is self-cleaning, with very low maintenance.
4. Cleaned water flows to the cistern through the outlet at the bottom of the filter.
5. Dirt goes to waste.

Technical Data:

Filter according to DIN 1989-2, Type C

Connection inlet: 2 x DN 100 (110mm OD)
Outlet into tank: DN 100 (110mm OD)
Outlet into sewer: DN 100 (110mm OD)

The height difference between rainwater inlet and outlet 300 mm.

Housing material: Polyethylene

Filter cartridge: Stainless steel 1.4301
Mesh size: 0,65 mm

Material Cascade insert: Polyethylene

Weight: 6.2 kg