Red Jacket LPG Premier, Installation Manual, Page: 31 / 40

Installing A Red Jacket Submersible LPG Pump-Motor Unit Typical System Schemes with Submersible LPG Pump-Motor Unit
27
Figure 9. Typical Scheme For A Direct Installation With Vertical Submersible Pump-Motor Unit
Premier Hiflow
Nomenclature: LPG500V17-24
Excess flow valve (Inlet) minimum 462 liter/min. (122 gallon/min.) liquid
Ball valve 3” or 2” limit restrictions
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
Table 10. Minimum Design Requirements Horizontal Manifold
DISPENSING
COLUMN
FILLING
POINT
LPG STORAGE
VESSEL
ALTERNATE:
16
14
16
1
2
4
20
26
3/4"
1-1/4"
8
21
24
23
22 13 12
9
25
28
15
MAX. LIQUID
LEVEL
NAMEPLATE
MANHOLE
LIFTING LUG
VAPOR SEPARATOR
EXPANSION VESSEL
PRESSURE GAUGE
FLANGED VALVE
FLANGE
UNION
VAPOR LINE
LIQUID LINE WITH
DIRECTION ARROW
OVERFILL PROTECTION
PRESSURE
VALVE
DIFFERENTIAL
2"x1-1/4"
7
17 30
TO GAS ACTUATORS
2"
10
3
29
1/2"
9
4
125mm MINIMUM
BOTTOM CLEARANCE
BOTTOM CLEARANCE
125mm MINIMUM
33
33
IN DN200 SUMP