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January 07, 2009

Pond Pipework & Fittings » Tank Connectors

Tank Connectors

Tank ConnectorsFlanged Tank Connectors

Here at Dankoi all our tank connectors are supplied with self tapping stainless steel screws and are therefore ideally suited for total immersion under water.

Many inferior products use zinc plated screws and can have adverse effect under water, especially when salt or chemicals such as formalin and malachite green come into regular contact with such fixings.

The Radial Tank connector listed below is ideally suited for placement on the contoured surfaces such as a vortex, where the radial shaped design, contours snugly onto the outside surfaces leaving a close fit for final sealing of the 110 mm outlet port.

Sizes Available:
  • 1-1/2" (40mm) Flanged Tank Connector
  • 2" (50mm) Flanged Tank Connector
  • 3" (82mm) Flanged Tank Connector
  • 4" (110mm) Flanged Tank Connector
  • 4" (110mm) Radial Flanged Tank Connector
Item # Description Price Add to Cart
SWTC401-1/2 inch (40mm) Tank Connector Flanged£3.25 Add to Cart
SWTC502 inch (50mm) Tank Connector Flanged£3.50 Add to Cart
SWTC823 inch (82mm) Tank Connector Flanged£4.99 Add to Cart
SWTCR1104 inch (110mm) Radial Tank Connector Flanged£6.99 Add to Cart
SWTC1104 inch (110mm) Tank Connector Flanged£6.99 Add to Cart
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Tank Connectors - Class E Pressure

Tank Connectors - Class E PressureTank Connectors - Class E Presure

Here at Dankoi we are now able to supply a new range of flanged tank connectors designed and manufactured for use with Grey PVC pressure pipe.

As with the black waste pipe tank connectors these new PVC ones are also complete with self tapping stainless steel screws and are therefore ideally suited for total immersion under water.

These Heavy duty Pvc Grey Pressure tank connectors are suitable for use with pond liners or in concrete / fibre glass ponds. For use with pond liners, the Butyl or firestone pond liner is sandwiched between the flange and connector using a generous application of aquatic silicone sealer.

For concrete and fibre-glass Koi ponds the top flange is discarded and just the body of the tank connector used, the fiberglass being run over the lip and into the mouth of the connector when the pond is fibre-glassed.

These tank connectors can also be used as side outlets in the construction of pond filters to connect up to slide valves and/or ball valves.

Sizes Available:

  • 1-1/2"
  • 2"
  • 4"
As with all our pressure fittings reducing bushes can be supplied to adapt these heavy duty tank connectors for use with black solvent weld pipe.
Item # Description Price Add to Cart
TANKCP11-1/2 Inch Class E Pressure Tank Connector£5.95 Add to Cart
TANKCP22 Inch Class E Pressure Tank Connector£6.95 Add to Cart
TANKCP44 Inch Class E Pressure Tank Connector£9.50 Add to Cart
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Tank Connectors - Threaded

Tank Connectors - ThreadedThreaded Tank Connectors

These Threaded tank Connectors are very useful for that awkward job. These have a 40 mm, 50 mm and 110 mm threaded male with a plain solvent weld socket on the other end, they can be used putting drain off valves in filters or return's in to Quarantine tanks. The 110 mm Threaded Tank connectors can be used for inlet/outlet ports between chambers.


If you take the nut off the 40 mm Tank connectors can be used to screw in to the TMC UV 30 watt or TMC 55 watt Uv, they can also be used to screw in to the Elecro Heaters or the Olympic Skimmer sockets.
Item # Description Price Add to Cart
SWTTC401-1/2 inch (40mm) Tank Connector Threaded£2.95 Add to Cart
SWTTC502 inch (50mm) Tank Connector Threaded£4.25 Add to Cart
SWTTC1104 inch (110mm) Tank Connector Threaded£9.95 Add to Cart

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