Stuart Turner techflo qt - Technical Specification; Pump Electrical Specifications; Pump Mechanical Specifications

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Cont ...
Stuart Turner reserve the right to amend the specification in line with its policy of
continuous development of its products.
Note: For information on other voltages/frequencies which are not shown, consult any
supplementary instruction sheet supplied, or the rating label attached to the
pump.
*Note: Max working pressure is the maximum pressure that can be applied to the
pump internal casing under any installation conditions.
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).
7 TECHNICAL SPECIFICATION
Model
U2.3 bar
Twin
U3.3 bar
Twin
U2.3 bar
Single
U3.3 bar
Single
Electrical
Power supply
Volts/phase freqency
230/1/50 230/1/50 230/1/50 230/1/50
Enclosure IPX2 IPX2 IPX2 IPX2
Type of motor Induction Induction Induction Induction
Power consumption 540 Watts 820 Watts 290 Watts 410 Watts
Full load current 2.4 Amps 3.6 Amps 1.2 Amps 1.8 Amps
Rating
Intermittent,
30 mins on,
30 mins off @
20 l/min
Intermittent,
30 mins on,
30 mins off @
20 l/min
Intermittent,
30 mins on,
30 mins off @
20 l/min
Intermittent,
30 mins on,
30 mins off @
20 l/min
Max. No Starts per hour 60 60 60 60
Mechanical
Max inlet head 6 metres 6 metres 6 metres 6 metres
Max head (closed valve) 23 metres 33 metres 23 metres 33 metres
Max working pressure* 460 kPa (4.6 bar) 460 kPa (4.6 bar) 460 kPa (4.6 bar) 460 kPa (4.6 bar)
Max ambient air temperature 40
o
C 40
o
C 40
o
C 40
o
C
Max water temperature 65
o
C 65
o
C 65
o
C 65
o
C
Min water temperature 4
o
C4
o
C4
o
C4
o
C
Pump
Dimensions
Length 345 mm 415 mm 322 mm 345 mm
Width 167 mm 167 mm 167 mm 167 mm
Height (excluding flexible hoses) 367 mm 367 mm 367 mm 367 mm
Weight (inc. accessories) 7.5 Kg 9.9 Kg 6.2 Kg 7.1 Kg
Pump Connections: Inlet 22 mm male 22 mm male 22 mm male 22 mm male
Outlet 22 mm male 22 mm male 22 mm male 22 mm male