Red Jacket LPG Premier, Руководство по установке, Страница: 29 / 40

Installing A Red Jacket Submersible LPG Pump-Motor Unit Typical System Schemes with Submersible LPG Pump-Motor Unit
25
Figure 7. Typical Scheme For An Underground LPG Storage Tank With Vertical Submersible Pump-Motor Unit
Table 9. Minimum Design Requirements Vertical Manifold
Premier
Nomenclature: LPG300V17-21
Excess flow valve (Inlet) minimum 462 liter/min. (122 gallon/min.) liquid
Ball valve 2”
Pump well or opening: 5 in. (125 mm) minimum
Outlet: 1-½ - 2 in.
Equalization line: length: as short as possible diameter: minimum 8 mm (0.31 in.)
Excess flow valve (If design required in equalization line): minimum 78 liter/min. (20 gallon/min.)
Premier MidFlow
Nomenclature: LPG300V17-17
Excess flow valve (Inlet) minimum 462 liter/min. (122 gallon/min.) liquid
Ball valve 2”
Pump well or opening: 5 in. (125 mm) minimum
Outlet: 1-½ - 2 in.
Equalization line: length: as short as possible diameter: minimum 8 mm (0.31 in.)
Excess flow valve (If design required in equalization line): minimum 78 liter/min. (20 gallon/min.)
Premier Hiflow
Nomenclature: LPG500V17-24
Excess flow valve (Inlet) minimum 462 liter/min. (122 gallon/min.) liquid
Ball valve 3” or 2” limit restrictions
Pump well or opening: 5 in. (125 mm) minimum
Outlet: 1-½ - 2 in.
Equalization line: length: as short as possible diameter: minimum 8 mm (0.31 in.)
Excess flow valve (If design required in equalization line): minimum 78 liter/min. (20 gallon/min.)
DISPENSING
COLUMN FILLING
POINT
LPG STORAGE
VESSEL
33
34
31 11 32 4 13
7
30 27 16 14 16
9
1 2 4 20 26
2"
3/4"
1-1/4"
8 21 24 23 22 13 12
9
25 17
28
3
29
10 2"x1-1/4"
15
2"x3/4"
2"x3/4"
MAX. LIQUID
LEVEL
2"
1/2"
MANHOLE
NAMEPLATE
MANHOLE
LIFTING LUG
ANODE
RED WIRE
BLACK WIRE
TO GAS ACTUATORS
VAPOR SEPARATOR
EXPANSION VESSEL
PRESSURE GAUGE
FLANGED VALVE
FLANGE
UNION
VAPOR LINE
LIQUID LINE WITH
DIRECTION ARROW
OVERFILL PROTECTION
MANIFOLD
PRESSURE
VALVE
DIFFENTIAL
10
18
19
rj/051-327/fig5.eps