Grundfos BMS Series - Filtration; Nameplate; 2 Product Introduction; Pumped Liquids

2. Product introduction
Grundfos BMS and BMSX booster systems are designed for high-
pressure boosting, filtration and desalination of seawater or
brackish water in the so-called SWRO systems (SWRO = Sea
Water Reverse Osmosis). The design of the systems ensures a
high energy recovery.
2.1 Nameplate
16
51
14
1
3
5
6
8
10
12
17
2
4
7
9
11
13
21
27
22
2425
262315
N/A
DK - 8850 Bjerringbro, Denmark
TM086075
Nameplate
Pos. Description
1
Rated flow rate (m
3
/h)
2 Rated flow rate (US GPM)
3 Rated head (m)
4 Rated head (ft)
5 Rated speed
6 Minimum and maximum inlet pressure (bar)
7 Minimum and maximum inlet pressure (PSI)
8 Maximum outlet pressure (bar)
9 Maximum outlet pressure (PSI)
10 Minimum and maximum liquid temperature (°C)
11 Minimum and maximum liquid temperature (°F)
12 Net weight of booster module (Kg)
13 Net weight of booster module (LB)
14 Customer name
15 Minimum efficiency index
16 Type designation
17 Product variant
21 CE mark
22 Approval EAC
23 CN RoHS
24 WEEE marking
25 Morocco approval marking
26 UKCA approval marking
27 RCM approval marking
51
Model designation:
• generation
• product number
• production code:
- production site code
- production year and week (YYWW)
- serial number
2.2 Pumped liquids
The pumps are suitable for pumping thin, non-explosive liquids, not
containing solid particles or fibres. The liquid must not chemically
attack the pump materials. In case of doubt, contact Grundfos.
The pumps must never operate with water or liquid containing
substances which would remove the surface tension, for example
soap. If you use this type of detergent to clean the system, the
water or liquid must be led around the pumps via a bypass.
Do not use the pumps for pumping flammable or
combustible liquids such as diesel oil, petrol or similar
liquids.
2.3 Filtration
Filter the raw water as described in the table below.
Pump type
Filter
[micron absolute]
BMS hs 30
BMS hp 30
BMS xl 30
Pressure exchanger
BMSX (≤ PX 180) 5
BMSX (> PX 180) 10
3
4
6
7
1
2
5
TM058862
Filtration
Pos. Description
1 Pressure gauge (fresh-water pump)
2 Fresh-water flush pump
3 Raw-water feed pump
4 Pressure gauge (raw water)
5 Filter
6 Flowmeter
7 Low-pressure switch
5
English (GB)