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AquaForte Smart Sieve

AquaForte Smart Sieve

AquaForte Smart Sieve

AquaForte introduces the new Smart Sieve, a breakthrough in production technology and price range!

The new innovative filter is a gravity fed Smart Sieve produced by means of a special technique of rotation moulding of the casing of the filter in one piece.

This gives the filter added strength and a clean look, as well as modern production means bringing the price down compared to traditional sieve filters.

The Smart Sieve can therefore sit at a very attractive price in the market. The Smart Sieve is completely made of polyethylene and fitted with a 300 micron stainless steel filter element.



The Smart Sieve filter is supplied with a lid as standard and comes with 2 x 110 mm Dia inlets, meaning two drains or one drain and a skimmer can be mechanically filtered, lifting waste from the pond automatically.

AquaForte Smart Sieve Specifications:

  • Polyethylene manufactured gravity sieve filter.
  • Equipped with a 300 micron stainless steel filter element.
  • Pump capacity ± 25m ³ / h.
  • 67 cm x 36 cm 101 cm
  • Inlet: 2 x 110mm.
  • Waste: 63mm.
  • 2 inch Pump connection
  • Lid as standard
  • Color blue granite
Item # Description Price Add to Cart
PF0452AquaForte Smart Sieve525.00 Add to Cart
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Ultrasieve III  PDF File for Ultrasieve III

Ultrasieve III

The Ultrasieve III is the most compact, gravity fed, sieve filter with the highest pump capacity on the koi market!

For years the Ultrasieve III has been the leading and most reliable pre-filter for professional koi ponds. The Ultrasieve III is supplied with an extra large waste outlet, including a slide valve 90/110mm!

A few years after the introduction of the successful UltraSieve II it has been superceded by the Ultrasieve III. Most important features of the Ultrasieve III are the improved flow regulation and the new waste outlet which have fine tuned the overall performance. The total sizeof the Ultrasieve III is now more compact so it occupies less space.

How the Ultrasieve III works: Pond water will flow over the top of the auto-adjustable dam. This dam is connected to the float so its height is automatically adjusted. This system will ensure that the exact amount of water that is pumped out the filter will enter the filter on the inlet. Underneath the screen the unit now has stabilizers to prevent expansion when the unit, accidentally, totally fills with water. The UltraSieve III comes with a pump connection of a 2" male threaded adaptor. The waste outlet on the Ultrasieve III is fitted with a 90/110mm slide valve

Ultrasieve III features:

  • Twin inlets (110mm)
  • Multiple inlets possible
  • Strong polypropylene house
  • Max. flow of 20.000 litres/hour!
  • Extra large waste outlet, incl. slide valve 90/110mm!
  • Very compact size (L x W x H)65 x 37 x 99 cm
  • 300 micron
  • Optional lid available
  • Pump outlet 2” male threaded, incl. 63mm/2” solvent fitting
Item # Description Price Add to Cart
PF057Ultrasieve III695.00 Add to Cart
PF059Ultrasieve III Lid40.00 Add to Cart
PF057SUltrasieve III Replacement Stainless Steel Screen185.00 Add to Cart
PF0571Replacement Rubber Bung for Float9.95 Add to Cart
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Ultrasieve Midi  PDF File for Ultrasieve Midi

Ultrasieve Midi

Here it is the Ultrasieve Midi, a smaller version of the successful Ultrasieve III

The UltraSieve Midi is a Gravity Fed pre-filter to filter waste solids from the water via a bottom drain or through a skimmer. This technique is based upon the very successful Ultrasieve III, which incorporates a sieve-bend. A sieve-bend consists of hundreds of sharp stainless steel profile wires with very small slot openings where the water can go through but the solids stay on the sieve bend. In practice it works as follows: The water enters the Ultrasieve Midi via the Ultraskim or bottom drain and passes through the “auto-adjustable” dam and will go upwards and fall over the weir on to the Stainless Steel sieve-bend.

The water goes through the sieve bend and the waste solids will slowly go down to the waste area. At the waste outlet of the filter is a 2 inch male thread connection with end cap for attching a 2 inch slide/Ball valve to easily wash away the waste with water. When the water in the tank underneath the sieve-bend is not pumped away fast enough the water will raise which makes the floating system (auto-adjustable dam) go up to reduce the incoming water flow.

The pump will be connected to the 2 inch male thread with 63mm PVC fitting supplied. You can use a self-priming pump like a Sequence 12000S Pump or Speck Badu Top or a submersible pump that can be used out of the pond like the Oase Aquamax Eco 12000 or Oase Aquamax Start 8500 Pump.

An extra advantage of this Ultrasieve Midi pre-filter is that the water will be provided with extra oxygen, when it goes through the slots. Plus the mechanical waste is removed from the water itself.

Gravity fed from a bottom drain or skimmer make sure the upper edge of the UltraSieve Midi is 1 cm higher than the maximum water level, also its important to make sure the UltraSieve Midi is on an equal, level, ground.

Between the bottom drain and the UltraSieve Midi or a skimmer and the UltraSieve Midi we strongly advise you to use a slide valve or ball Valve to separate the UltraSieve Midi from the pond when necessary. The inlet of the UltraSieve Midi is made of 110 mm Polypropylene pipe so you can use one of our rubber boots to join the two together. Since the UltraSieve Midi is made of Polypropylene you cannot make any glue connections. The UltraSieve Midi has 1 inlet of 110 mm.

The UltraSieve Midi has a floating system to prevent the water in the area under the sieve from rising above the level of the sieve for low speed pumps and also to prevent the water from going too low to be primed for high speed pumps. The floating device can be adjusted. You only have to do this once when installing the UltraSieve Midi or when you change pumps.

To remove the waste that is on the surface of the UltraSieve Midi (every day) is very easy by opening the waste outlet and to rinse the waste away with a normal hosepipe. Another method to have water run over the screen is pushing down the adjustable dam, which will flood the screen with water. When the adjustable dam is in a low position already because of the pump speed you can pull up the dam for a short while and push it back downwards again.

To remove the waste that has gone into the profile wires of the UltraSieve Midi (only when necessary) you will need a hosepipe with a powerful spray nozzle or a high-pressure machine. For this way of cleaning you have to place the sieve in an upright position or take the sieve out of the unit. After a certain period of time the sieve can get “fat” and this will make it more difficult for the water to go through. You can clean the sieve with i.e. alcohol. Note: when you use the sieve for the very first time the surface of the sieve can also be covered with a very thin film. Make sure you clean the sieve very thorough with alcohol before using it.

UltraSieve Midi Technical Specifications:

  • The maximum flow of the UltraSieve Midi is 12000 lph.
  • 74 cm deep x 27 cm wide x 56 cm long
  • Inlet 110 mm spigot Polypropylene
  • Outlet 2 inch
  • Sieve Bend Stainless Steel 316
  • Capacity Max. 12000 l/hour
  • Comes with a 300 micron Stainless Steel screen.

The perfect solution for pump capacities up to ±12m³/h. (12000 lph) The most ideal pre-filter! Create a compact filter system by combining the UltraSieve MIDI with a beadfilter or other pump fed filters.

The pump connection comes with a long suction pipe which draws the water from under the float to prevent air suction.

Item # Description Price Add to Cart
PF058UltraSieve MIDI 300 Micron Screen525.00 Add to Cart
PF060UltraSieve MIDI Lid35.00 Add to Cart
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The Cetus Sieve  PDF File for The Cetus Sieve

The Cetus Sieve

The Cetus sieve is a totally new, bow screen pre-filter, made using the latest rotational molding technology. With all of its benefits and build quality, The Cetus sieve is undoubtedly the best of its kind on the market today, regarding quality and performance! The Cetus sieve is designed to efficiently and effectively remove large amounts of mechanical waste from a pond. The Cetus sieve can be set-up gravity OR pump fed and has many benefits over the original bow screen technology.

This Cetus sieve has a variable inlet height using the unique patented Pondflow regulation system – for use when gravity fed. This allows water levels within the pond to drop without causing the circulating pump to be starved of water. The Cetus sieve will allow a skimmer or a bottom drain to accept vast amounts of waste without excessive cleaning needed to be carried out. The water must then be pumped to either a normal filter above pond level (Nexus Eazy/Eazy Pod) or to a pressurised filter.

If pump fed, The Cetus sieve is placed above pond water level and then the exit water is gravity dropped into your main filter. 

It is advised that all Bead Filters be pre-filtered using a Cetus sieve to reduce excessive backwashing and maintenance due to heavy solids.

  • The Cetus sieve can be gravity OR pump fed
  • Perfect fit screen so no waste can bypass
  • Totally reliable and simple to install
  • Plug and Play – comes with flexible boots to connect to pipe work
  • Greatly reduced backwashing / maintenance of pressurised filters
  • Robust one piece mould –no welded joints – no leaks!
  • Large waste collection area which slopes to sump outlet
  • The Cetus sieve is ideal for mechanically filtering skimmer lines
  • Patented float that gives constant flow for gravity-fed level fluctuations
  • The Cetus sieve has a maximum flow rate 18,000 litres per hour
  • Tri-slot 300 micron wedge wire screen in 316L stainless steel on 100% of surface area
  • Increased levels of oxygen
Max flowInletOutletFilter Dimensions Outlet Waste Screen
18,000 litres/h Gravity System 110mm/4inch Gravity System 40mm/1.5 inch H : 945mm

L :850mm

W :570mm

90mm/3 inch 300 micron
4,000 gallons/hr Pump System 50mm/ 2 inch Pump System 110mm/ 4 inch
Item # Description Price Add to Cart
CET252Cetus Sieve Pump Fed450.00 Add to Cart
CET251Cetus Sieve Gravity Fed429.00 Add to Cart
CET263Cetus Sieve Replacement Bellow25.00 Add to Cart
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Econosieve

Econosieve

EconoSieve gravity filter sieve 300


The Econosieve is a simple but inovative gravity-fed sieve filter for a very economical price! Float rod pushes against an angled plate to control the flow.

The Econosieve is equipped with 2 x 110 mm inlets, pump outlet 2 "male thread connection.

The pump connection comes with a long suction pipe that draws the water from under the float to prevent air suction.
 Waste Out let is 63 mm dia, fitted with a 50 mm slide valve

  • Size : 65 cm x 37 cm x 99 cm
  • Max Flow: 5500 gph

Absolute Koi are proud to present a new gravity pre-filter, the Econosieve

The Econosieve is based on the very successful UltraSieve but now with a fully patented automatic adjustment. (patent nr. 1026138)

How the Econosieve works: Pond water will flow over the top of the auto-adjustable dam. A Float rod pushes against an angled plate to control the flow

This system on the  Econosieve will provide that the exact amount of water that is pumped out of the filter  will enter the filter on the inlet. 

 

Item # Description Price Add to Cart
PF053Econosieve565.00 Add to Cart

BioSieve  PDF File for BioSieve

BioSieve

The BioSieve incorporates a 495mm wide stainless-steel screen making it one of the largest on the market with extra capacity to cope with high flows and the ability to add a second inlet.

The BioSieve is the ideal replacement for gravity fed vortex and brush chambers acting as an efficient pre-filter for BubbleBeads or other biological filters, and helps to aerate water in the process. The BioSieve can even act as a biological filter with the addition of buoyant biomedia.

The BioSieve is a unique filter based on the combination of an EstroSieve and moving bed filter. Besides an entirely new impermeable flap mechanism, the BioSieve is constructed solely from one piece, meaning no seams or adhesives holding it together. As a result this may easily be buried without worry of damage.

The BioSieve is a gravity fed system with a 110mm entrance for the water to allow for a maximum flow rate. A screen element is also included in the BioSieve to allow for any dirt or organic particles to be easily stopped and removed from your water system.

The BioSieve retails for £895.00 inc. VAT and currently this includes a heavy duty moulded lid normally sold separately for £69.00

Item # Description Price Add to Cart
BIOSLBioSieve Lid69.00 Add to Cart
BIOSBioSieve895.00 Add to Cart
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Compact Sieve (Pump Fed)

Compact Sieve (Pump Fed)The compact Sieve is a pump fed System and gravity return to pond, this unit can be used as a pre filter for ponds or can be used with a pond skimmer.

Product Specifications:

Stainless steel sieve: 24.5cm wide, 40cm long, and has slots of 250 micron. Pumping speed up to a max of 2000 gallons p/h. Output and overflow are 75mm push fittings.

External Dimensions:

Length: 50cm, Width: 33cm and Height: 56cm.

The Compact sieve can be used for primary mechanical waste removal. Such as;

  • A particle remover directly next to the pond or to a waterfall/stream return to the pond.
  • A mechanical particle waste pre-filter before surface mounted biological stages.
  • This unit can be connected to an existing pumped pond skimmer system. The unit must be mounted above pond water level.
  • This unit could be connected to a pond vacuum cleaner and the returned water from the vacuum cleaner can be fed into the input hose tail via a T-piece or directly. For extra particle removal and saving your precious matured pond water.

This New Compact Sieve is ideal for the smaller ponds - great for ponds of up to 4,000 gallons.
Item # Description Price Add to Cart
SIE101Compact Sieve (Pump Fed)225.00 Add to Cart
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