Flexible Couplings.

Fast, glue-free &
flexible installation.

Koi Pro Flex couplings offer many advantages when connecting different sizes and types of PVC pipes. Flex couplings are also extremely suitable for connecting PVC with materials that cannot be glued, such as stainless steel, PE, PP, polyester and concrete, rainwater drainage, sewerage and sanitary drainage.

Good resistance
to low temperatures.

Deliverd in sizes
40 to 110 mm.

Our Flexible Couplings.

The Koi Pro Flex couplings are available in sizes 40 to 110 mm. Available as coupling/socks, reducers, elbows, tees and end caps.

Flex Elbow

Available for the following sizes:

Ø 40 mm
Ø 50 mm
Ø 63 mm
Ø 75 mm
Ø 90 mm
Ø 110 mm

Flex Tee

Available for the following sizes:

Ø 40 mm
Ø 50 mm
Ø 63 mm
Ø 90 mm
Ø 110 mm

Flex Reducer

Available for the following sizes:

Ø 40/50 mm
Ø 63/50 mm
Ø 90/63 mm
Ø 90/50 mm
Ø 110/50 mm
Ø 110/63 mm
Ø 110/90 mm

Flex Connector

Available for the following sizes:

Ø 40 mm
Ø 50 mm
Ø 63 mm
Ø 75 mm
Ø 90 mm
Ø 110 mm

Flex Endcap

Available for the following sizes:

Ø 40 mm
Ø 50 mm
Ø 63 mm
Ø 90 mm
Ø 110 mm

The advantages of
our flexible couplings.

Easily connect pipes of different materials.
Fast installation, no glue required.
Easy disassembly for maintenance, test setups, etc.
No glue is required, so connections can always be disassembled.
Flexible, even if the dimensions of the pipes deviate slightly from the standard.
Supplied with quality hose clamps, suitable for repeated use.
Good resistance to low temperatures.
Installation is also possible in frost.
Suitable for emergency repairs, quickly repairing breakage and leaks.
The Flex couplings dampen vibrations from pumps and other installations.
The Flex couplings prevent stress fractures in piping systems.
Safe for fish and plants.

The advantages of
our flexible couplings.

Easily connect pipes of different materials.
Fast installation, no glue required.
Easy disassembly for maintenance, test setups, etc.
No glue is required, so connections can always be disassembled.
Flexible, even if the dimensions of the pipes deviate slightly from the standard.
Supplied with quality hose clamps, suitable for repeated use.
Good resistance to low temperatures.
Installation is also possible in frost.
Suitable for emergency repairs, quickly repairing breakage and leaks.
The Flex couplings dampen vibrations from pumps and other installations.
The Flex couplings prevent stress fractures in piping systems.
Safe for fish and plants.