CH multistage
Stuart Turner CH 4-50 46555
- Established 1975
- Trusted by thousands of customers
Stuart Turner CH Multistage pumps
The CH 4 range of centrifugal multistage pumps are built to provide a high quality and reliable solution for applications that require high flow rates of up to 160 litres/min and heads up to 62 metres.
The Stuart Turner CH 4 range of pumps are the ideal base unit for pressure boosting sets or for applications where long pipe runs or high heads may be involved.
The range is suitable for commercial or domestic use, pumping hot or cold water.
More about this product
Technical Specification
General
- Product code 46555
- Guarantee – 2 years
- WRAS approval – 1601035
Features
- Pump type – Centrifugal
- Mechanical seal – EPDM / Carbon / Ceramic
Materials
- Pump body – Brass / stainless steel
- Impeller – Stainless steel
Performance
- Max head (closed valve) – 50 metres
- Performance @ 50 l/min – 46 metres
- Performance @ 100 l/min – 34 metres
- Max flow – 160 l/min
- Min static inlet pressure – 0.5 metres
- Max static inlet pressure – 10 metres
- Water temp – 4 min / 65 max
Connections
- G 1 1/4" female inlet , G 1 female outlet
Motor
- Type – Induction, auto-reset thermal trip
- Duty rating – Continuous (S1)
Electrical
- Power supply – 230v/1ph/50Hz
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data sheet PDFDownload
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manual PDFDownload
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performance PDFDownload
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dimensions PDFDownload
Standard delivery:
Standard delivery is free on most orders. Some items may incur a delivery charge depending on weight, size or value. Any applicable charge will be displayed at checkout.
Deliveries will typically be made between 7am and 6pm, Monday to Friday (excluding public holidays).
Next day delivery:
Next working day delivery is available for a £16.50 + VAT delivery charge.
Orders must be placed before 12 noon to qualify for next working day delivery. Orders placed after 12 noon on Thursday but before noon on Friday will be delivered the following Monday. Orders placed after 12 noon on Friday will be delivered on Tuesday.
Pallet/Large/Difficult items:
Some large, heavy or difficult to transport items may incur an additional delivery charge. Please contact us for a delivery quote before ordering.
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Frequently Asked Questions
Quick answers to common questions about the Stuart Turner CH 4-50 46555. For technical specifications, see the product details above; for sizing or installation advice, contact our team. If you have any other questions, we're happy to help.
What is a water booster pump?
A water booster pump increases the pressure of an existing water supply to give stronger flow at taps, showers and appliances. It can be a small inline pump fitted to the incoming mains, or a larger pump and tank set that draws from a break tank to feed the whole house. Boosters do not create water – they raise the pressure of the water already coming in.
What is the difference between an inline booster and a tank-and-pump booster?
An inline booster connects straight onto the incoming mains and is limited to 12 litres per minute under UK water regulations – examples include the Salamander HomeBoost and WaterBoost WB-Compact. A tank-and-pump booster, such as the Grundfos Home Booster or DAB Esybox with Esytank, draws from a break tank and can deliver much higher flow rates for larger homes with multiple bathrooms.
What is a variable speed booster pump?
A variable speed booster uses an inverter to adjust pump speed in real time to match demand. It maintains constant pressure as outlets open and close, runs more quietly than a fixed-speed pump and typically saves up to 50 per cent of the energy a fixed-speed equivalent would use. The DAB Esybox, DAB Esybox Mini 3 and Grundfos Scala2 are common variable speed examples.