Description
AQUA SURE 50mm COMPAC Bottom Drain
The AQUA SURE COMPAC Bottom Drain is designed to work seamlessly with 50mm OD solvent weld pipe or fittings. Ideal for smaller ponds or setups with multiple inlets/outlets, this compact bottom drain provides a professional and reliable connection for your filtration system.
Unlike standard bottom drains with a 90° outlet, the COMPAC Bottom Drain features a vertical outlet, allowing installation at any pond height, from a bottom drain to a surface skimmer.
Key Features:
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Pipe Compatibility: Works with 50mm OD solvent weld pipe or fittings
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Vertical Outlet: Flexible installation for ponds of varying heights
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Easy Installation: Fits through pond liners or rigid tanks using the supplied ring and 4 × stainless steel screws
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Durable & Safe: Stainless steel screws resist corrosion and maintain water quality
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Solvent Weld Compatible: Always use a non-toxic sealant for a secure, leak-free connection
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Complete Kit Supplied: Bottom Drain body, dome, ring, and stainless steel screws (quantity depends on drain size)
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Precise Sizing: All sizes refer to the internal diameter (ID) of the COMPAC Bottom Drain body
Tank/Liner Thickness
The flange tank connector is supplied with a self-tapping stainless steel screw, the self-tapping screw can be used with tank/liner thickness of up to 5mm. however if the Tank/Liner you want to join the flange tank connector to, is thicker. Please see our range of “Flanged Tank Connector Extension Kits”.
The Flange Extension Kit consists of 6 stainless steel bolts, locking nuts, and 12 stainless steel washers. The different kits will enable the flange tank connector to be used with tanks/liners from 0-20mm in thickness (For more information please see our Flanged Tank Connector Extension Kits).








