ETATRON D.S. eOne MF Notice D'installation, Emploi Et Entretien page 59

Diagram of typical system
A Injection fitting
B Injection valve
C Back pressure valve
D Pressure Gauge
E Relief valve
F Electrical power socket
G Additive tank
H Bottom filter
I Level probe
Both on the flow pipe and the suction pipe avoid excessive curves in order to prevent bottlenecks in the pipe itself. In the
point most suitable for the injection of the product to be dispensed, apply a 3/8" fitting or a ½" female gas thread on the
conduct of the plant to be treated. This fitting is not supplied. Screw the injection valve to the "gasket fitting" using PTFE tape,
see Fig 7. Connect the tube to the conical injection valve and secure it with the locking ring (4). The injection valve is also a
non-return valve.
1. plant to be treated
2. 3/8 "- ½" conical connection
3. injection valve
4. locking ring for pipe connection
5. pump flow tube
6. PTFE tape
Installation Kit
The following is supplied with the pump:
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
4 m of PVC flexible transparent suction tube

2 m semi-rigid polyethylene opaque delivery hose

n. 1 3/8 "- ½" BSP injection valve

n. 1 bottom filter

n. 1 set of instructions
Fig. 6 – Typical Plant
Fig. 7 - Connection assembly