Gravity Circuit - Unigas RG91 Manual Of Installation - Use - Maintenance

PART II: INSTALLATION
OIL TRAIN CONNECTIONS
Hydraulic diagrams for light oil supplying circuits
1
3
NOTE: in plants where gravity or ring feed systems are provided, install an automatic interception device (see n. 4 - Fig. 8).
Diesel filters
5
6
7
(*) Supplied per pilot diesel fuel if present

GRAVITY CIRCUIT

SUCTION CIRCUIT
Item Note
20151PE (*)
-
20201PL (*)
-
GA70501
-
2
Key
1 Manual valve
2 Light oil filter
3 Light oil feeding pump
4 One way valve
5 Flexible hoses
6 Relief valve
NOTE: in plants where gravity or ring feed systems are provided,
install an automatic interception device.
Connection Max. operating
pressure
3/8" 1 bar
3/8" 1 bar
1" 4 bar
10
RING CIRCUIT
Max. operating Filtering
temperature degree
-20, 60 °C
100 μ
-20, 60 °C
100 μ
90 °C
100 μ
Protec-
tion
-
-
IP65