Go to homepage
Filter
–

Bottom drains

Aerated bottom drains provide additional circulation of the water by means of vertical currents. Another feature of aerated bottom drains is that it provides for the absorption of additional oxygen through diffusion at the water surface.

%
Complete bottom drain 110mm with aeration cover
Complete bottom drain 110mm with aeration cover
This complete 110mm bottom drain (heavy model) has a lid with a rubber membrane for optimal aeration and circulation of your pond. The bottom drain is equipped with 25mm hose tail 90° for air hose connection. To connect PVC pipe to the bottom drain, you can use a 90º elbow male thread 32 or 25 mm x 1''.

€99.00* List Price: €146.41* (32.38% saved)
%
Bottom drain with chamber 110mm heavy
Bottom drain with chamber 110mm heavy
Drain with cover to keep fish out and to provide good suction on the bottom. Excentric outlet for minimal accumulation of sediments. 50 mm: round 20 cm and lid round 22 cm. 110 mm: round 32 cm and lid 38 cm.

€20.39* List Price: €52.20* (60.94% saved)
%
Reversed bottom drain 110mm
Reversed bottom drain 110mm
Very smart way to provide ponds without bottom drains with bottom suction with a 110mm pipe! Comes with a special 110mm bend fitting with a 32mm hole for tubing to eliminate a vacuum from being cased inside the system, the pipe allows the system to vent to the atmosphere. Comes with a hosetail 32 to 25mm for using 25mm hose to vent. The dome has a PE bottom plate so it cannot suck to the pond liner. Comes with a bag of gravel to weigh the dome.

€131.00* List Price: €146.40* (10.52% saved)
%
Aerated dome Ø38cm single
Aerated dome Ø38cm single
Bottom drain ("heavy duty") with a rubber membrane dome (type 1) for the aeration of ponds. Diameter of the dome is 38 cm (air membrane Ø34cm). Recommended air flow is ± 20 ltr per metre water depth. Type 2 is a "free standing unit" aerator. Type 3 is an aerated dome to fit on existing bottom drain. NOTE: you can use the aerated dome on every bottom drain! The pipe connection to connect it to the dome is 50mm and 48,3 mm (English 1½ inch). Air hose adaptor 9mm.

€119.00* List Price: €154.90* (23.18% saved)
%
Dome for bottom drain SB146
Dome for bottom drain SB146
Drain with cover to keep fish out and to provide good suction on the bottom. Excentric outlet for minimal accumulation of sediments. 50 mm: round 20 cm and lid round 22 cm. 110 mm: round 32 cm and lid 38 cm.

€17.61* List Price: €22.00* (19.95% saved)
bottom drain 90 mm
bottom drain 90 mm
Bottom drain A bottom drain is a kind of floor drain, connected to a pond filter. The settled dirt on the bottom is therefore directly discharged via the drain. When constructing the pond, the drain must already be installed at the deepest point of the pond. This is a popular method for removing waste, especially in heavily loaded koi ponds. Bottom sludge is disastrous for clear water and a pathogen for your fish. Due to the water pressure, the water with dirt automatically enters the multi-chamber filter via the drain. The pump comes in dry set-up, after the filter, to pump the filtered water back to the pond. With a drain, the filter will always be filled with water, even if the power goes out.

€49.95*
%
Bottom drain + cover economy 50mm
Bottom drain + cover economy 50mm
Bottom drains for pressure pipe connection, with cover and Stainless Steel screws. RTF models are the heavy-duty versions.

€23.20* List Price: €29.05* (20.14% saved)
%
Reversed bottom drain 50mm
Reversed bottom drain 50mm
Very smart way to provide ponds without bottom drains with bottom suction with a 110mm pipe! Comes with a special 110mm bend fitting with a 32mm hole for tubing to eliminate a vacuum from being cased inside the system, the pipe allows the system to vent to the atmosphere. Comes with a hosetail 32 to 25mm for using 25mm hose to vent. The dome has a PE bottom plate so it cannot suck to the pond liner. Comes with a bag of gravel to weigh the dome.

€96.05* List Price: €136.75* (29.76% saved)
%
Aerated dome Ø38cm for bottomdrain
Aerated dome Ø38cm for bottomdrain
Bottom drain ("heavy duty") with a rubber membrane dome (type 1) for the aeration of ponds. Diameter of the dome is 38 cm (air membrane Ø34cm). Recommended air flow is ± 20 ltr per metre water depth. Type 2 is a "free standing unit" aerator. Type 3 is an aerated dome to fit on existing bottom drain. NOTE: you can use the aerated dome on every bottom drain! The pipe connection to connect it to the dome is 50mm and 48,3 mm (English 1½ inch). Air hose adaptor 9mm.

€94.95* List Price: €127.05* (25.27% saved)
%
RTF bottom drain 50mm with bend
RTF bottom drain 50mm with bend
To use as bottom- or side drain. A pressure PVC 90° bend is welded on the ABS connector. Ideal to save space! There is also very little chance of sediment in the 90° bend!

€59.25* List Price: €75.50* (21.52% saved)
%
Inzetkap bodemdrain t.b.v. zwemvijver
Inzetkap bodemdrain t.b.v. zwemvijver
The ideal solution for e.g. swimming ponds! Due to the strong rim there is a low risk when someone stands on top of the lid. The weight is distributed along the ring that rests on the bottom of a standard bottom drain. Very easy to insert/remove (for maintenance) with a koinet handle. Material: PE & stainless steel. Lid: Ø35cm x 1cm, bottom ring: Ø21cm x 2 cm. Total height: 20 cm. NOTE: comes in separate parts, due to shipping size. Easy to assemble.

€112.95* List Price: €146.40* (22.85% saved)
%
Complete bottom drain with aeration cover
Complete bottom drain with aeration cover
Bottom aeration - complete bottom drain with aeration cover Bottom drain heavy model with lid with rubber membrane for aerating ponds. Diameter lid is 38 cm (air membrane Ø34 cm). Recommended air supply is ± 20 liters per meter of water depth. The "stand alone" aerator consists of a weighted base and a lid with air membrane. The separate cover can be mounted on any standard bottom drain. Pipe connection to place the cover is 50 mm and 48.2 mm (English 1½ inch glue size). Air hose connection is 9 mm.

€129.94* List Price: €177.85* (26.94% saved)
%
Bottom drain with chamber 50mm
Bottom drain with chamber 50mm
Drain with cover to keep fish out and to provide good suction on the bottom. Excentric outlet for minimal accumulation of sediments. 50 mm: round 20 cm and lid round 22 cm. 110 mm: round 32 cm and lid 38 cm.

€29.35* List Price: €38.50* (23.77% saved)
%
Separate Flange Ring for Drain 110 Mm | Effast
Separate Flange Ring for Drain 110 Mm | Effast
Drain with cover to keep fish out and to provide good suction on the bottom. Excentric outlet for minimal accumulation of sediments. 50 mm: round 20 cm and lid round 22 cm. 110 mm: round 32 cm and lid 38 cm.

€17.00* List Price: €24.00* (29.17% saved)
%
RTF bottom drain + cover 75mm
RTF bottom drain + cover 75mm
Bottom drains for pressure pipe connection, with cover and Stainless Steel screws. RTF models are the heavy-duty versions.

€42.09* List Price: €61.90* (32% saved)
%
RTF bottom drain + cover 63mm
RTF bottom drain + cover 63mm
Bottom drains for pressure pipe connection, with cover and Stainless Steel screws. RTF models are the heavy-duty versions.

€33.05* List Price: €48.45* (31.79% saved)
RTF bottom drain 63mm with bend
RTF bottom drain 63mm with bend
To use as bottom- or side drain. A pressure PVC 90° bend is welded on the ABS connector. Ideal to save space! There is also very little chance of sediment in the 90° bend!

€83.05*
bottom drain 75 mm
bottom drain 75 mm
Bottom drain A bottom drain is a kind of floor drain, connected to a pond filter. The settled dirt on the bottom is therefore directly discharged via the drain. When constructing the pond, the drain must already be installed at the deepest point of the pond. This is a popular method for removing waste, especially in heavily loaded koi ponds. Bottom sludge is disastrous for clear water and a pathogen for your fish. Due to the water pressure, the water with dirt automatically enters the multi-chamber filter via the drain. The pump comes in dry set-up, after the filter, to pump the filtered water back to the pond. With a drain, the filter will always be filled with water, even if the power goes out.

€45.95*
bottom drain 63 mm
bottom drain 63 mm
Bottom drain A bottom drain is a kind of floor drain, connected to a pond filter. The settled dirt on the bottom is therefore directly discharged via the drain. When constructing the pond, the drain must already be installed at the deepest point of the pond. This is a popular method for removing waste, especially in heavily loaded koi ponds. Bottom sludge is disastrous for clear water and a pathogen for your fish. Due to the water pressure, the water with dirt automatically enters the multi-chamber filter via the drain. The pump comes in dry set-up, after the filter, to pump the filtered water back to the pond. With a drain, the filter will always be filled with water, even if the power goes out.

€35.95*
bottom drain 40 mm
bottom drain 40 mm
Bottom drain A bottom drain is a kind of floor drain, connected to a pond filter. The settled dirt on the bottom is therefore directly discharged via the drain. When constructing the pond, the drain must already be installed at the deepest point of the pond. This is a popular method for removing waste, especially in heavily loaded koi ponds. Bottom sludge is disastrous for clear water and a pathogen for your fish. Due to the water pressure, the water with dirt automatically enters the multi-chamber filter via the drain. The pump comes in dry set-up, after the filter, to pump the filtered water back to the pond. With a drain, the filter will always be filled with water, even if the power goes out.

€29.49*
%
Bodemdrain 110 Mm Domed
Bodemdrain 110 Mm Domed
Bodemdrains zorgen voor aanvoer van het water naar het gravity filter.

€39.59* List Price: €43.99* (10% saved)
%
bottom drain 50 mm
bottom drain 50 mm
Bottom drain A bottom drain is a kind of floor drain, connected to a pond filter. The settled dirt on the bottom is therefore directly discharged via the drain. When constructing the pond, the drain must already be installed at the deepest point of the pond. This is a popular method for removing waste, especially in heavily loaded koi ponds. Bottom sludge is disastrous for clear water and a pathogen for your fish. Due to the water pressure, the water with dirt automatically enters the multi-chamber filter via the drain. The pump comes in dry set-up, after the filter, to pump the filtered water back to the pond. With a drain, the filter will always be filled with water, even if the power goes out.

€28.99* List Price: €31.99* (9.38% saved)
%
Bottom drain + cover economy 110mm
Bottom drain + cover economy 110mm
Bottom drains for pressure pipe connection, with cover and Stainless Steel screws. RTF models are the heavy-duty versions.

€27.40* List Price: €34.50* (20.58% saved)
%
RTF bottom drain 110mm with bend
RTF bottom drain 110mm with bend
To use as bottom- or side drain. A pressure PVC 90° bend is welded on the ABS connector. Ideal to save space! There is also very little chance of sediment in the 90° bend!

€114.85* List Price: €146.40* (21.55% saved)