Furukawa AQUA Connector
Product overview
Furukawa AQUA Connector
Furukawa AQUA Connector (AQUA-Nut and AQUA-Mouth) is used to provide a watertight interface for connecting EFLEX Square or EFLEX Round to plastic or concrete chambers/ catchpits. The connector requires no tools (can be installed in less than 1 minute) and features a non-woven, water-expansion cloth. Installed in less than 1 minute and fits any wall thickness.
Please note that EFLEX Square must be converted to EFLEX Round before using the Connector.
Part Numbers: FOKC-50, FOKC-80, FOKC-100, FOKC-130, FOKC-150
Connection Procedure
1. Cut a hole in the chamber/ catchpit according to the table below.
| Connector Part No | Min-Max Hole Diameter |
Recommended Size of Hole |
| FOKC-30 | 42-50mm | 45mm |
| FOKC-40 | 58-65mm | 60mm |
| FOKC-50 | 68-75mm | 70mm |
| FOKC-65 | 89-96mm | 90mm |
| FOKC-80 | 106-112mm | 110mm |
| FOKC-100 | 135-141mm | 135mm |
2. Screw the AQUA-Nut onto EFLEX Round (or Converter to EFLEX Round).
3. Insert EFLEX into the chamber/ cathchpit wall.
4. From inside the chamber/ cathchpit, screw the AQUA-Mouth into EFLEX Round.
5. Hand-tighten the AQUA-Nut to the outside of the chamber/ cathchpit wall.
6. Please follow the ‘t’ reference value in the below table when hand-tightening the AQUA Connector:
| Connector Part No | Reference value ‘t’ |
| FOKC-30 | Approx. 6mm |
| FOKC-40,-50,-65,-80 | Approx. 7mm |
| FOKC-100 | Approx. 8mm |
System & Accessories
For more information on Furukawa AQUA Connector, please advise PDF Files below., 277670
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+44 (0)1744 762 929Technical Data
| AQUA Connector | Part Numbers | AQUA Nut Outer Diameter |
AQUA Nut Total Length |
AQUA Mouth Outer Diameter |
AQUA Mouth Inner Diameter |
AQUA Mouth Total Length |
Total Weight |
| Size 50 | FOKC-50 | 98±3 mm | 40±3 mm | 98±3 mm | 44±3 mm | 50±3 mm | 0.15 kg |
| Size 75 | FOKC-75 | 138±3 mm | 60±3 mm | 138±3 mm | 73±3 mm | 74±3 mm | 0.32 kg |
| Size 100 | FOKC-100 | 182±3 mm | 73±3 mm | 182±3 mm | 92.5±3 mm | 8138±3 mm | 0.56 kg |
| Size 130 | FOKC-130 | 213±5 mm | 90±5 mm | 213±5 mm | 108.5±5 mm | 110±5 mm | 1.0 kg |
| Size 150 | FOKC-150 | 241±5 mm | 105±5 mm | 241±5 mm | 136±5 mm | 129±5 mm | 1.2 kg |
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