BOC Edwards 18B4B, Инструкция по эксплуатации, Страница: 14 / 62

Issue A Feb 04
PAGE
8
18B4B Vapour Booster Pumps
TECHNIC
A
L
D
A
TA
8
2.3 Mechanical data
2.4 Pump fluid data
Note: A BOC Edwards Material Safety Data Sheet for the fluid specified below is available on request.
2.5 Cooling-water data
Dimensions
Mass
Complete pump (without fluid)
Complete pump (with full fluid charge)
Jet stage cone
Side cone assembly
Cleaning port cover *
Heater assembly and terminal box *
Boiler assembly (jncluding * items above)
Maximum stability angle
See Figure 3
165 kg
175 kg
40 kg
20 kg
8 kg
10 kg
105 kg
10
o
Inlet flange
Outlet flange
Cooling-water connections EHVI, ANSI12 or ISO320: see Figure 3
2 inch union, ANSI14 or ISO160: see Figure 3
1
/
2
inch BSP female (with
1
/
2
inch NPT
male adaptors)
Table 3 - Mechanical data
Recommended fluid type
Fluid charge
Nominal
Minimum
Fluid data (for AP201)
Flash point
Auto-ignition point
Molecular weight
Apiezon AP201
10 l
6 l
196
o
C
305
o
C
310
Table 4 - Pump fluid data
Maximum allowed water outlet temperature
Minimum cooling-water flow rate (at 25
o
C)
Pressure differential across supply and return
(with minimum recommended flow rate)
35
o
C
375 l h
-1
1.3 bar gauge, 2.3 x 10
5
Pa
Table 5 - Cooling-water data