TEFEN
TEFEN Advanced Plastic Solutions.
Connection of the suction tube
Insert the flat seal into the nut of the coupling on the end of the tube (1). Thread and tighten the
nut to the inlet valve on the bottom of the injector. Make sure that the nut is threaded and tighten
properly (2,3).
Connection of the Injector to a 1.5" threaded line
Note the direction of the water flow. Place the injector so that the arrow stamped on the body of
the injector and the red arrow on central sticker point in the direction of the water flow. Connect
the injector using the plastic couplings.
Connection of the Injector to a
mm. polyethylene line
50
Note the direction of the water flow. Place the injector so that the arrow stamped on the body of
the injector and the red arrow point in the direction of the water flow. Make sure that the ends of
the entry pipe and the exit pipe are cut straight and that the end is in the shape of a rounded cone.
The distance between the entry end and the exit ends should be about 25 cm (9.8").
Remove the 50 mm nut from the injector and the white
ring and slide them onto the pipe at a short distance
from the end. Check that accessory seal 50 and that
the sealing 50 fixture closes the unit from outside (1).
Insert the pipe into the entry opening or exit opening
in accordance with the direction indicated and push it
so that the pipe penetrates passes the seal and stops
at the end of the track.
To facilitate the penetration of the pipe spread a little
silicone grease on the end of the tube before
inserting it. Push the white ring in until it reaches the
thread (2). Close the nut and tighten securely.
In the same way connect the injector to the other pipe.
3