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9 TECHNICAL SPECIFICATION
Mainsboost Plus
General
Guarantee 5 years (3 year guarantee on pump and fittings)
WRAS approval 1611336
System patent no. 2349908
Noise From 50 dB(A)
Maximum ambient air temperature 40
o
C
Min / Max operating temperature Min 4
o
C / Max 35
o
C
Protection class IPX4
Performance
Maximum head (closed valve) 4.3 bar
Maximum working pressure* 600 kPa (6 bar)
Pump
Type Peripheral
Mechanical seal materials EPDM / PTFE / Al. Oxide
Head material Brass
Impeller material Brass
Motor Induction, auto-reset thermal trip
Duty rating Continuous (S1)
Connections G ¾ male
Flexible hoses (x2) 22 mm push-in x 22 mm push-in x 240 mm long
Control system Dry run protection
ü
Pressure
vessel
Construction material Mild steel
Membrance material Butyl rubber
Max rated temperature 90
o
C
Electrical
Power supply / phase / frequency 230 V a.c. / 1 / 50 Hz
Current (full load) 1.8 Amps
Power consumption 398 Watts
Fuse rating 3 Amps
Power cable (pre-wired) 1.5 metres
Physical
Model
Vessel
capacity
(litres)**
Dimensions (mm)
Weight
empty
(Kg)
Weight
filled
(Kg)
Maximum
weight
(Kg)
ULK
Kit
(mm)
H W D
Vertical
MBP 100SV 55 1020 440 485 25.5 80.5 125.5 22
MBP 130SV 71 1325 440 485 29.5 100.5 159.5 22
MBP 200SV 110 1270 535 548 41.5 151.5 241.5 22
MBP 250SV 132 1445 535 548 46.5 178.5 296.5 22
MBP 300SV 174 1730 535 548 55 229 355 22
MBP 450SV 248 1775 660 660 80 328 530 22
Horizontal
MBP 200SH 110 888 540 1026 46.5 156.5 246.5 22
MBP 250SH 132 888 540 1206 51.5 183.5 301.5 22
*Note: The maximum pressure that can be applied to the system under any
installation conditions.
** Note: At typical working pressure
Stuart Turner reserve the right to amend the specification in line with its policy of
continuous development of its products.
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