7 technical specification, Mechanical, Pump dimensions – Stuart Turner S1.5 bar Twin User Manual
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7 TECHNICAL
SPECIFICATION
Stuart Turner reserve the right to amend the specification in line with its policy of
continuous development of its products.
*Note: Max working pressure is the maximum pressure that can be applied to
the pump internal casing under any installation conditions.
**Note: In normal circumstances the temperature of stored water should never
exceed 65 °C. A stored water temperature of 60°C is considered
sufficient to meet all normal requirements and will minimise deposition of
scale in hard water areas.
Maximum permissible water temperature 65°C.
7.11
Noise: The equivalent continuous A-weighted sound pressure level at a distance
of 1 metre from the pump does not exceed 70 dB(A).
Model
S1.5 bar Twin
S2.0 bar Twin
S2.0 bar Single
Electrical
Power supply
Volts/phase freqency
230/1/50
230/1/50
230/1/50
Enclosure
IPX2
IPX2
IPX2
Type of motor
Series Wound
Series Wound
Series Wound
Power consumption
200 Watts
300 Watts
180 Watts
Full load current
1.2 Amps
1.5 Amps
1.0 Amps
Rating
Int (S3) 30 mins on/30
mins off @ 9 l/min
(Both ends pumping)
Int (S3) 30 mins on/30
mins off @ 9 l/min
(Both ends pumping)
Int (S3) 30 mins on/30
mins off @ 9 l/min
Max. No Starts per hour
20
20
20
Mechanical
Max inlet head
10 metres
10 metres
10 metres
Max head (closed valve)
15 metres
20 metres
20 metres
Max working pressure*
300 kPa (3.0 bar)
300 kPa (3.0 bar)
300 kPa (3.0 bar)
Max ambient air temperature
40
o
C
40
o
C
40
o
C
Max water temperature**
65
o
C
65
o
C
65
o
C
Min water temperature
4
o
C
4
o
C
4
o
C
P
ump
Dimensions
Length
250 mm
250 mm
228 mm
Width
97 mm
97 mm
97 mm
Height (excluding flexible hoses)
152 mm
152 mm
152 mm
Weight
1.9 Kg
1.9 Kg
1.9 Kg
Pump Connections: Inlet
G ¾
G ¾
G ¾
Outlet
G ¾
G ¾
G ¾