Red Jacket LPG Premier, Installation Manual, Page: 30 / 40

Installing A Red Jacket Submersible LPG Pump-Motor Unit Typical System Schemes with Submersible LPG Pump-Motor Unit
26
Figure 8. Typical Scheme For An Aboveground LPG Storage Tank With Horizontal Submersible Pump-Motor Unit
Table 10. Minimum Design Requirements Horizontal Manifold
Premier
Nomenclature: LPG300V17-21
Excess flow valve (Inlet) minimum 462 liter/min. (122 gallon/min.) liquid
Ball valve 2”
Manifold: 6.9 in. (175 mm) minimum
Outlet: 1-½ - 2 in.
Vapor return line ¾ in.
Excess flow valve (Vapor return line): minimum 78 liter/min. (20 gallon/min.)
Pump unit must be supported by three support-arms: a. the inlet, b. discharge-head, and c. at the pump
flange (i.e., /DSI PA/PE 4-38 Pipe Isolator)
Manifold : must be installed 4 - 5º upwards to avoid vapor lock in manifold
Premier Midflow
Nomenclature: LPG300V17-17
Excess flow valve (Inlet) minimum 462 liter/min. (122 gallon/min.) liquid
Ball valve 2”
Manifold: 6.9 in. (175 mm) minimum
Outlet: 1-½ - 2 in.
Vapor return line ¾ in.
Excess flow valve (Vapor return line): minimum 78 liter/min. (20 gallon/min.)
Pump unit must be supported by three support-arms: a. the inlet, b. discharge-head, and c. at the pump
flange (i.e., /DSI PA/PE 4-38 Pipe Isolator)
Manifold : must be installed 4 - 5º upwards to avoid vapor lock in manifold
DISPENSING
COLUMN FILLING
POINT
LPG STORAGE
VESSEL
LPG PUMP
16 14
16
1 2 4 20 26
2"
3/4"
1-1/4"
8 21 24 23 22 13 12
9
25
28
15
2"x3/4"
MAX. LIQUID
LEVEL
MANHOLE
NAMEPLATE
MANHOLE LIFTING LUG
VAPOR SEPARATOR
EXPANSION VESSEL
PRESSURE GAUGE
FLANGED VALVE
FLANGE
VAPOR LINE
LIQUID LINE WITH
DIRECTION ARROW
OVERFILL PROTECTION
PRESSURE
VALVE
DIFFENTIAL
21
1
16
8 14
16
13
2"x3/4"
27
3/4"
22
2"x3/4"
7
17
30
TO GAS ACTUATORS
2"
10
3
29
1/2"
PIPE CAP
5
4
7
16
20
11
2"
rj/051-327/fig6.eps