For easy and convenient installation of an additional connection on the water tank/plastic tank, we offer suitable and pre-configured PVC Tank Connection Sets with PVC Connections. The PVC Tank Connection Sets consist of a PVC Connection, a Knee socket (bend) or a Sockets (Straight) and a hose tail, and allow you to install an additional connection on the water tank. When choosing the size, always take into account the internal diameter of the hose to be installed for inlet, outlet, overflow, ventilation, etc.
Simply fit the PVC Connection at the desired point on the water tank and screw on the knee socket or socket and hosetail from the outside. Always install the PVC Connection at a point on the tank that you can reach by hand from the inside. Reach your hand through the lid opening and insert the PVC Connection with rubber gasket but without the nut and white plastic ring through the previously drilled hole and tighten the lock nut by hand from the outside.
The diameter (hole size of the hole to be drilled) for each PVC Connection is shown in the table below.
In the following instruction video you can see how easy it is to install a PVC Connection on the water tank.
| Size Male thread in inches | Diameter / size of hole to be drilled in mm |
| 3/4 | 29 |
| 1 | 35 |
| 1 1/4 | 44 |
| 1 1/2 | 51 |
| 2 | 67 |
