
Reducing Bushes Pressure To Waste
Reducing Bushes Pressure To Waste
These Reducing Bushes Pressure To waste are used to convert Imperial Pressure Pipe to Black Waste Solvent Weld Pipe and vice versa. This enables the use of Pressure Pipe Slide Valves, Ball Valves and Pipe Fittings with standard Solvent Weld pipework. Simply glue over the end of the solvent weld pipe before fitting to the appropriate valve or fitting. Read more
Conversion:
- 1.5″ Bush Converts 1.5″ Pressure Pipe – 40mm Solvent Weld Pipe
- 2″ Bush Converts 2″ Pressure Pipe – 50mm Solvent Weld Pipe
- 3″ Bush Converts 3″ Pressure Pipe – 82mm Solvent Weld Pipe
- 4″ Bush Converts 4″ Pressure Pipe – 110mm Solvent Weld Pipe
https://youtu.be/tNX_Jt8FEOU

Black Waste Solvent-Weld Pipe
Black Waste Solvent-Weld Pipe
Black Waste Solvent-Weld Pipe is a high-quality plastic pipe designed for use in pond, filtration, and general water circulation systems. Manufactured to work seamlessly with standard solvent weld fittings, this pipe provides a strong, permanent joint when used with solvent cement, ensuring reliable, leak-free performance. Available in 1 metre and 3 metre lengths, these pipe options allow flexibility for both small installations and larger pipe runs, helping to reduce the number of joints required and improve overall system flow. Read more

Oase 70mm Discharge Pipe 1mtr
Oase 70mm Discharge Pipe 1mtr
The Oase 70mm Discharge Pipe 1mtr is perfect to discharge dirty water directly. With a tight seal, this drain pipe with a diameter of 70 mm ensures the safe drainage of water from the filter system – over a length of 1000 mm. Read more
Features:
- This is the Oase DN75 Discharge pipework for use with the Oase Biosmart, Biotec, Filtomatic and ScreenMatic Pond Filters.
- The pipework is 70mm in diameter and uses a push fit system for simple and easy water tight seals.
- Use in conjunction with other DN75 Discharge pipework to make a complete water return from the filter.

Oase 70mm Discharge Pipe 45 Degree Bend
Oase 70mm Discharge Pipe 45 Degree Bend
The Oase 70mm Discharge Pipe 45 Degree Bend offers a Secure and tight connections in the filter system. Additional filters can be connected at a 45° angle using the black connecting elbow. The 70 mm diameter ensures sufficient water supply. Read more
Features:
- This is the Oase DN75 Discharge pipework for use with the Oase Biosmart, Biotec, Filtomatic and ScreenMatic Pond Filters.
- The pipework is 70mm in diameter and uses a push fit system for simple and easy water tight seals.
- Use in conjunction with other DN75 Discharge pipework to make a complete water return from the filter.

Oase 70mm Discharge Pipe 48cm
Oase 70mm Discharge Pipe 48cm
The Oase 70mm Discharge Pipe 48cm is perfect to discharge dirty water directly. With a tight seal, this drain pipe with a diameter of 70 mm ensures the safe drainage of water from the filter system – over a length of 480 mm. Read more
Features:
- This is the Oase DN75 Discharge pipework for use with the Oase Biosmart, Biotec, Filtomatic and ScreenMatic Pond Filters.
- The pipework is 70mm in diameter and uses a push fit system for simple and easy water tight seals.
- Use in conjunction with other DN75 Discharge pipework to make a complete water return from the filter.

Oase 70mm Discharge Pipe 90 Degree Bend
Oase 70mm Discharge Pipe 90 Degree Bend
The Oase 70mm Discharge Pipe 90 Degree Bend offers a Secure and tight connections in the filter system. Additional filters can be connected at a 90° angle using the black connecting elbow. The 70 mm diameter ensures sufficient water supply. Read more
Features:
- This is the Oase DN75 Discharge pipework for use with the Oase Biosmart, Biotec, Filtomatic and ScreenMatic Pond Filters.
- The pipework is 70mm in diameter and uses a push fit system for simple and easy water tight seals.
- Use in conjunction with other DN75 Discharge pipework to make a complete water return from the filter.

Stepped Hose Tails
Stepped Hose Tails
The Stepped Hose Tails are suitable for use with flexible hoses featuring internal diameters ranging from 20mm (3/4″) to 38mm (1.5″), accommodating various hose sizes. Stepped hose tails serve multiple purposes, facilitating the conversion of flexible hoses to rigid pipes or other equipment with ease. The Stepped Hose Tails fit into a 40mm black waste socket and will take 1.5″ – 1.25″ – 1″ – 3/4″ Flexi Hose. Read more
Available in Black and Clear
The choice of which type of pipework to use has always been a dilemma. At Cotswold Koi we understand The importance of pipe work, mistakes made in pipework are one of the most common we come across and can be very costly and hard to change at a later date.

Reducing Bushes Imperial To Metric Pressure
Reducing Bushes Imperial To Metric Pressure
These Reducing Bushes Imperial To Metric Pressure are used to convert Metric Pressure to Imperial Pressure. Simply glue over the end of the Metric Pressure Pipe before fitting to the appropriate valve or fitting. Read more

BSP Threaded Reducers
BSP Threaded Reducers
The BSP Threaded Reducers are designed to reduce the size of threaded fittings. No special tools are required, ideal for reducing pond pumps, filters, swimming pool equipment and much more.

Valterra Slide Valves
Valterra Slide Valves
The Valterra Slide Valves are without doubt one of the finest on the world market. The 4″ and 110mm valves come complete with the renowned full Stainless Steel Shutter plate. The Valterra Slide Valves are made out of High Quality PVC and available in 1.5″ – 2″ – 3″ – 4″ pressure and 110mm One more thing, they were made to last, extremely robust, and worth the extra investment. Manufactured to accommodate Imperial pvc pressure pipe these may be modified to fit waste pipe by using the reducing sleeves shown in this section. These Slide Valves are mainly used for on/off waste valves in filters and to separate the filter from pond, to completely shut off flow when required. Read more
