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| Introduction
To Compact Range |
| Frequently
overlooked by the hobbyist this range does have a lot to offer. Key features of
the “Compact Series” (suitable for pump supply only) are the small
footprint when space is restricted, coupled with the innovative design
concept of incorporating an integral vortex style cavity for the
settlement of solids – thereby reducing maintenance. Filtration mediums
comprise of multi foam layers offering both mechanical and biological
attributes, with high performance “Aquarock” forming the foundation
for a biological bed for colonisation from beneficial bacteria. This range
can also be used as a superb separate system for connecting to a skimmer
unit. All units are supplied with a timber slatted lid, together with waste valve set.
Special
Note: This range can
as an optional cost extra have an integrated PSS (Particle Separation
System). For further details on PSS refer to PSS section.
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| Below
Diagrammatic
Section Through Compact
Filter |
| Click
On Thumbnail Image Below For Larger Photograph |

Diagram
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As can be seen the
pumped water supply enters the cavity of the filter at low level. With
the cavity acting as a vortex the solids/particles drop to the bottom
settlement area, where they can be drained off without cleaning all the
filter mediums. The pond water rises up through the cavity, and via a
series of aperture slots discharges into the main body of the filter,
where in a downflow action then passes through the mechanical and
biological foam layers & Aquarock biological medium, to then rise
vertical up through the central pipe following which in due turn returns
the healthy filtered water back to the pond. The vertical stack pipe
also acts as an overflow. |
| Below
Compact VH2/1 |
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Illustrated here is the VH2/1, size 510 diameter x 630mm
high, which is suitable for Koi ponds up to 750 gallons (3,375 litres) or
Goldfish ponds up to 1,500 gallons (6,750 litres). Note:- Pipe
inlet size 40mm (1.5") - Outlet 50mm (2"). |
| Below
Compact VH3/1 |
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A superb and
under rated filter the VH3/1 illustrated here, is suitable for Koi ponds
of 1,000 gallons (4,500 litres), or Goldfish ponds up to 2,000 gallons
(9,000 litres). Size is 620mm diameter x 860mm high. This unit really
would make a wonderful filter if hooked up to a surface skimmer in a
large pond. Note:- Pipe
inlet size 110mm (4") - Outlet 82mm (3"). |
| Below
Compact VH4/1 |
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The VH4/1
illustrated here is a fabulous filter system offering great flexibility
of use, and first class for those wishing to extend their current
filtration systems due to increase in fish loads. In a stand alone
situation the VH4/1 is suitable for Koi ponds up to 1,875 gallons (8,430
litres), or Goldfish ponds up to 3,750 gallons (16,875 litres). Size is
810mm diameter x 1200mm high, and yet again like many of the
"Compacts" would make a stunning filter when linked to a
surface skimmer. Note:- Pipe
inlet size 160mm (6") - Outlet 110mm (4"). |
| In order to
select the ideal filter size to match pond capacity and fish load etc
please refer to the Filter Size Calculator page which sets out
numerous helpful guidance notes. |
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