Stuart CH 4-40 (50Hz)

Stuart

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Centrifugal Horizontal Pump Multistage

The CH 4-40 centrifugal multistage pump is ideal for pressure boosting in applications where long pipe runs or high heads may be involved. CH 4-40 pumps are self priming up to 5 metres and offer a high quality, reliable solution with flow rates up to 160 litres per minute and heads up to 36 metres.

Key Features

Flow rates up to 160 litres per minute and heads up to 36 metres

Durable brass and stainless steel construction

Multistage centrifugal pump

Resources & Downloads

Stuart Pumps CH 4 (50 Hz) Data Sheet

Stuart Pumps CH 4 (50 Hz) Installation Guide

Technical Specification

Product Code	46554
General
Guarantee	2 years
WRAS approval	1601035
Approvals	WRAS, CE
Features
Pump type	Centrifugal Multistage
Priming vent plug
Self priming
Mechanical seal	EPDM/Carbon/Ceramic
Typical noise	68 dB(A)
Materials
Pump body	Brass / stainless steel
Impeller	Stainless steel
Performance
Maximum head - closed valve	36 metres
Performance @ 50 l/min	34 metres
Performance @ 100 l/min	22 metres
Maximum flow	160 l/min
Minimum static inlet pressure	0.05 bar / 0.5 metres
Maximum static inlet pressure	1.0 bar / 10 metres
Maximum static outlet pressure	1.2 bar / 12 metres
Maximum working pressure*	600 kPa / 6 bar
Maximum ambient air temperature	50 °C
Min / Max water temperature**	Min 4 °C / Max 65 °C
Maximum suction lift***	5 metres
Connections
Pump connections (Inlet)	G 1¼ F
Pump connections (Outlet)	G 1 F
Motor
Type	Induction, auto-reset thermal trip
Duty rating	Continuous (S1)
Electrical
Power supply (Vac/Ph/Hz)	230 V a.c. / 1 / 50 Hz
Power consumption - P1	1182 Watts
Current - full load	5.3 Amps
Fuse rating	13 Amps
Power cable length	0.75 metres (pre-wired)
Physical
Enclosure protection	IPX5
Length	384 mm
Width	155 mm
Height - excluding hoses	190 mm
Weight - including fittings	11.6 Kg
GTIN 13 DIGIT	5050400465546
*	The maximum pressure that can be applied to the pump under any installation conditions.
**	A stored water temperature of 60 ^oC is considered sufficient to meet all normal requirements and will minimise deposition of scale in hard water areas.
***	*** With footvalve fitted. Although these pumps are self priming we recommend a footvalve/strainer is used if a suction lift is required.

Compare Models

Description	Maximum head - closed valve	Maximum flow
Stuart CH 4-30 (50Hz)	46553	25 metres	140 l/min
Stuart CH 4-40 (50Hz)	46554	36 metres	160 l/min
Stuart CH 4-50 (50Hz)	46555	50 metres	160 l/min
Stuart CH 4-60 (50Hz)	46556	62 metres	160 l/min
Stuart CH 4-30 (60Hz)	46643	27 metres	147 l/min
Stuart CH 4-40 (60Hz)	46644	42 metres	163 l/min
Stuart CH 4-50 (60Hz)	46645	56 metres	157 l/min
Stuart CH 4-60 (60Hz)	46646	74 metres	174 l/min