Stuart Turner RG550-2 - Manual (Page 4)

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* With footvalve fitted.
**Note: Max working pressure is the maximum pressure that can be applied to the
pump internal casing under any installation conditions.
TECHNICAL SPECIFICATION
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.
SITING OF THE PUMP/PIPEWORK
WARNINGS:
 Pump Location
If possible site the pump in a location where in the unlikely event of a
liquid leak, any spillage is contained or routed to avoid electrics or
areas sensitive to liquid damage.
 Care should be taken to protect the pump from frost and freezing.

Ensure pipework to and from pump is independently supported to
prevent stress on the pump inlet and outlet branches.

Do not fit a non-return valve, or devices which contain non-return
valves, in the suction (inlet) pipework to the pump. Exceptions can be
made in the case of suction lift installations when a footvalve is
required.
LIMITS OF APPLICATION
Part
No
Model Supply
Max.
Liquid
Temp.
o C
Min.
Liquid
Temp.
o C
Max.
Ambient
Air Temp
o C
Max.
Suction
Lift (m)
Max. Head
(Pump Closed
Valve) (m)
Max. Viscosity
**Max.
Working
Pressure
kPa (bar)
Max. Inlet Head
(m) Max. No.
Starts/h
50 Hz 60 Hz
(Redwood
No. 1 Scale)
Centistokes 50 Hz 60 Hz
46455 RG550-2 230/1/50 80 4 40 4.6* 40 50 9.5 600 (6) 21 60
46469 RG550-2 230/1/50 80 4 40 4.6* 40 50 9.5 600 (6) 21 60
46470 RG550-2 230/1/50 80 4 40 4.6* 40 50 9.5 600 (6) 21 60
Part
No
Model Supply
Nominal
Watts
Output
(Motor)
Max. Watts
consumed
Full Load
(AMPS) Enc.
Rating
Duty Rating
Dims (mm)
Gross
Weight
(packed)
kg
Connections
50 Hz 60 Hz 50 Hz 60 Hz L W H Suction Delivery
46455 RG550-2 230/1/50 300 455 2.0 IP44
Continuous
(S1) @ 2.5
l/min & above
242 126 180 6.3 G¾ M G¾ M
46469 RG550-2 230/1/50 300 455 2.0 IP44
Continuous
(S1) @ 2.5
l/min & above
242 126 180 6.3 G¾ M G¾ M
46470 RG550-2 230/1/50 300 455 2.0 IP44
Continuous
(S1) @ 2.5
l/min & above
242 126 180 6.3 G¾ M G¾ M