This improved water circulation helps remove suspended particles and debris from the bottom of your pond, resulting in reduced maintenance. No digging or putting a hole in the centre of your pond liner is necessary.
Just place the weighted suction dome directly into the lowest part of your pond. A weighted suction dome works in the same great way a sump drain by pulling debris and solids directly from the bottom of your pond straight into your filter system. The weighted suction dome range are all easy to clean and service and are all fitted with a base plate, set to the correct height to give maximum draw across the bottom of the pond. So even if the bottom of your pond is not completely level there are no concerns regarding restriction of flow.What Comes With Your Weighted Suction Dome Kit? Your Weighted Suction Dome is supplied with a fitting bag that will have all the necessary parts to work with a gravity or pump fed system and attachments for fitting to rigid pipe of 56mm/2 or 43mm/1.5. The fitting bag also includes 2 different sized hosetails, suitable for flexi hose sizes of 20mm(3/4), 25mm(1), 30mm, 32mm(1.25), 40mm, 43mm(1.5) and 50mm.
56mm/2 Blank End Cap and Pipe Spigot. 56mm/2 43mm/1.5 Reducing Bush. 10 meters of 6mm ID/13mm OD Airline. What is a Pump Fed Filter System? A pump fed filter system is where water is pumped from your pond to your filter system.
Ideally suited to situations such as if your filters are located higher than your pond. What is a Gravity Fed System? A gravity fed system is where the force of gravity will drain the water out your pond and into your filter system without the need of an additional water pump. Please note this will only work if your filter system is situated lower than your pond.
Does the Weighted Suction Dome require an Additional Size Pump? The weighted suction dome does not require any additional sized pump.
The product will work with whatever size pump you feel is sufficient for your system. For use with a pump, the hosetails supplied have been designed to fit 7 standard diameter hoses. Check the size of the hose you are going to use and then cut the hosetail to the correct size that is needed and de-burr the cut for maximum flow.43mm Hosetail (Small): 20mm(3/4), 25mm(1), 32mm(1.25), 38mm(1.5) 50mm Hosetail (Large): 32mm(1.25), 40mm, 50mm. Why Use an Aerated Version? The aerated versions really do have it all. The same great suction properties as the weighted dome but with the added benefit of aeration. The movement of water makes it 30% more efficient at removing debris and solids. It does this by a process called uplift. Increased oxygen levels are beneficial to aquatic and plant life and the removal of harmful gases. The weighted suction dome rubber membrane incorporates a perforated dome. This maximises surface area and optimises aeration.
Installing to an Air Pump We recommend the use of an air pump between 10-20 LMP for sufficient performance. Simply connect the airline that is attached to the weighted suction dome to your air pump. For ease of assembly place the tip of the airline in warm water for a few seconds and push onto the chosen fitting.The item "RUBBER WEIGHTED SUCTION DOME AIR DIFFUSER KOI FISH POND TANK PUMP FILTER PIPE" is in sale since Friday, January 18, 2019. This item is in the category "Pet Supplies\Fish & Aquarium\Filter Media & Accs. The seller is "eco-filtration" and is located in Colchester.
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