Publicidad
Idiomas disponibles
Idiomas disponibles
Typical system diagram
A
Injection fitting
B
Injection valve
C
Back pressure valve
D
Pressure gauge
Relief valve
E
Power socket
F
G
Additive tank
H
Foot filter
I
Level probe
Avoid excessive bends on the delivery pipe and on the suction pipe in order to prevent bottlenecks on the pipe. Apply a
3/8" or 1/2" gas female fitting on the piping of the system to be treated, at the most suitable point to inject the product to be
dosed. This fitting is not included in the supply. Screw the injection valve in the "gasket fitting" by using PTFE tape, see Fig. 7.
Connect the tube (5) to the tapered coupling of the injection valve (3) and block it with the specific ring nut (4). The injection
valve (3) is also a check valve.
1.
system to be treated
2.
tapered coupling 3/8" – 1/2"
3.
injection valve
4.
pipe coupling ring nut
5.
pump delivery tube
6.
PTFE tape
Supply
The following is supplied together with the pump:
4 m of flexible transparent PVC suction tube
Fig.5 – Purge activation for priming
Fig. 7 - Fitting Assembly
Fig. 6 – Typical system
ENGLISH 27
Publicidad
