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Yamitsu Bottom Drain 4" 110mm Large Sump

5.02 product ratings

The Koi Hut (2123)

99.8% positive Feedback

Price:

£14.99

+ £2.29 postage

Estimated delivery Sat, 23 Aug

Returns:

14 days return. Buyer pays for return postage. If you use an eBay delivery label, it will be deducted from your refund amount.

Condition:

New

This bottom drain has been designed to work in conjunction with a solvent weld pipe. Our 𝐀𝐪𝐮𝐚-𝐒𝐮𝐫𝐞 𝐁𝐨𝐭𝐭𝐨𝐦 𝐃𝐫𝐚𝐢𝐧 comes with 2 variations; 4" X 2" & 9" X 4" bottom drain and dome are designed to provide a high efficiency/low maintenance system when constructing a pond, as it draws debris and solids from the lowest level. Using a gravity feed system is more beneficial as the solids get fed straight into your filter system for removal and not liquidised into fine particles, as with a pond pump. The finer the particles the harder it is for your filter system to remove them, resulting in a poorer quality of water. The 9″ x 4″ bottom drain gives a high flow of water. This gives a good 'draw', removing debris from across the bottom of the pond.