BWT bestmax SMART Series User Manual

English
10
1 Scope of delivery
For the professional installation of the filter system the following parts are required:
 Filter cartridge (1) in sizes 10, 15, 20, 25, 30, 35, 40, 42 or 45 with hygienic cap and male
thread for screwing into the filter head (2).
 Filter head (2) with female thread for mounting the filter cartridge (1), suitable for all filter cartridge
sizes with installation label. An Aquastop and two non return valves (inlet and outlet) are installed
in the filter head.
 Bracket (3) for mounting the filter cartridge.
The filter cartridge has to be ordered separately form the filter head. The filter bracket is included in
the scope of delivery of the filter head.
2 Technical data
2.1 Dimensions and weights
Type
10 15 20 25 30 35 40 42 45
Total height without
bracket, max.
A
mm
(inch)
280
(11
1
/
16
)
360
(14
3
/
16
)
395
(15
9
/
16
)
420
(16
9
/
16
)
475
(18
11
/
16
)
502
(19
3
/
4
)
580
(2
13
/
16
)
Total height with
bracket
B
mm
(inch)
305
(12)
385
(15
3
/
16
)
420
(16
9
/
16
)
445
(17
1
/
2
)
500
(19
11
/
16
)
527
(20
3
/
4
)
600
(23
5
/
8
)
Connection height C
mm
(inch)
226
(8
7
/
8
)
306
(12
1
/
16
)
342
(13
7
/
16
)
366
(14
7
/
16
)
421
(16
9
/
16
)
448
(17
11
/
16
)
520
(20
7
/
16
)
Distance from floor D
mm
(inch)
65
(2
9
/
16
)
65
(2
9
/
16
)
65
(2
9
/
16
)
65
(2
9
/
16
)
65
(2
9
/
16
)
65
(2
9
/
16
)
65
(2
9
/
16
)
Installation length E
mm
(inch)
125
(4
15
/
16
)
125
(4
15
/
16
)
125
(4
15
/
16
)
125
(4
15
/
16
)
125
(4
15
/
16
)
125
(4
15
/
16
)
125
(4
15
/
16
)
Filter cartridge Ø F
mm
(inch)
88
(3
7
/
16
)
88
(3
7
/
16
)
105
(4
1
/
8
)
110
(4
5
/
16
)
130
(5
1
/
8
)
147
(5
3
/
4
)
185
(7
1
/
4
)
Distance for horizontal
installation
G
mm
(inch)
37
(1
7
/
16
)
37
(1
7
/
16
)
42
(1
11
/
16
)
44
(1
3
/
4
)
51
(2)
60
(2
3
/
8
)
90
(3
9
/
16
)
Weight of dry filter
cartridge, approx.
kg
(lb)
0.5
(1.0)
0.9
(2.0)
1.9
(4,2)
2.1
(4.6)
2.4
(5.3)
3.4
(7.5)
3.8
(8.4)
5.9
(13.0)
7.5
(16.5)
Weight of wet filter
cartridge, approx.
kg
(lb)
1.1
(2.4)
1.5
(3.3)
2.8
(6,2)
3.2
(7.1)
4.2
(9.3)
5.9
(13.0)
6.0
(13.2)
10.0
(22.0)
11.0
(24.3)
2.2 Operating conditions
Type
10 15 20 25 30 35 40 42 45
Connection thread (intake/outlet) 3/8" (BSP male) alternatively Ø 8 mm push-fit
Nominal flow L/h (US gal/h) 60 (15.9)
Working pressure range bar (psi) 2 – 8 (29 - 116)
Intake water pressure bar (psi) > 1.2 (> 17.4)
Pressure loss at 30 L/h (8 US gallons/h)¹ bar (psi)
0.10 (1.5) 0.10 (1.5) 0.05 (0.7) 0.10 (0.7) 0.20 (2.9)
Pressure loss at 60 L/h (16 US gallons/h)¹ bar (psi)
0.15 (2.2) 0.15 (2.2) 0.15 (2.2) 0.20 (2.9) 0.30 (4.4)
Pressure loss at 180 L/h (48 US gal-
lons/h)¹
bar (psi)
0.60 (8.7) 0.50 (7.3) 0.40 (5.8) 0.50 (7.3) 0.60 (8.7)
Water temperature, min.–max. °C (°F)
+4 to +30 (+39 to +86)
Ambient temperature, min.–max. °C (°F)
+4 to +40 (+39 to +104)
Ambient temperature during
transportation/storage, min.–max.
°C (°F)
-20 to +40 (-4 to +104)
Bed volume
L
(US gal)
0.45
(0.1)
0.70
(0.2)
1.30
(0.3)
1.50
(0.4)
2.00
(0.5)
2.50
(0.7)
3.10
(0.8)
4.70
(1.2)
6.50
(1.7)
Operating position
horizontal or vertical
Minimum flushing volume L (US gal)
1 (0.3) 8 (2.1) 10 (2.6) 15 (4.0)
¹ Bypass setting “2”, with a 1.5 m (59.06 inch) hose DN8 fitted to both the intake and outlet.
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BWT bestmax SMART Series Specifications

General

Brand	BWT
Model	bestmax SMART Series
Category	Water Filtration Systems
Language	English