North Ridge Pumps Ltd are an independent manufacturer and distributor of pumps. Established since 1998, we have a wealth of experience in pumping applications, handling fluids from freshwater, seawater and glycols to heavy oil, grease, food and chemicals. Having worked in a variety of demanding industries both in the UK and Internationally, any fluid you can think of, we have most likely pumped it.
Ask our industry leading experts to provide the perfect solution for your application.
Sanitary Progressing Cavity Pumps For Lecithin and Cream Transfer
If you are unable to find the product that you are looking for then please contact us via sales@northridgepumps.com or call +44 (0) 1773 302 660
North Ridge Pumps Ltd are an independent manufacturer and distributor of pumps. Established since 1998, we have a wealth of experience in pumping applications, handling fluids from freshwater, seawater and glycols to heavy oil, grease, food and chemicals. Having worked in a variety of demanding industries both in the UK and Internationally, any fluid you can think of, we have most likely pumped it.
Ask our industry leading experts to provide the perfect solution for your application.
Sanitary Progressing Cavity Pumps For Lecithin and Cream Transfer
If you are unable to find the product that you are looking for then please contact us via sales@northridgepumps.com or call +44 (0) 1773 302 660
Pump Type - Peristaltic
Max Flow Rate - 18M³H
Max Head - 15M
Pump Materials - Hypalon, NBR, NR
Max Temp - 80°C
Max Viscosity - 20,000 cst
Max Solid Passage - 12mm
Self Priming - Y
Inlet/Outlet Sizes - 25mm to 100mm
Drive - AC Electric, Bareshaft
Max Suction Lift - 9M
Non-ATEX Model
Flow Rate | Up to 18 m³/h |
Head (Pressure) | Up to 1.5 bar |
Inlet/Outlet Sizes | 1 – 4” |
Temperature Range | -20 to 80 °C |
Solid passage | Up to 12 mm |
Max. Suction Lift | Able to Self-prime up to 9 m.w.c |
Tube Materials Available | NR (Natural rubber), NBR (Nitrile), CSM (Hypalon) |
Operating time | Max. 5 hours (Continuously) |
Drive options | Petrol engine / Electric motor |
The peristaltic pump, also called hose pump is part of the positive displacement volumetric pump group, these pumps have a quite simplistic yet extremely robust design which allows them to be used with difficult applications such as transferring high viscosity products and fluids where a high concentration of solids is expected, many of them being applications where other pumps would fail. As one of their popular names indicates the pumping action is done by a combination of a hose located inside the casing of the pump and a rotor with a set of rollers or pads/shoes compressing the hose, by pressing the hose while continually rotating the rollers or pads push the fluid out of the inlet side and onto the discharge side of the hose which means the flow rate achieved is directly proportional to the speed the rollers rotate and squeeze the tube/hose, this action also creates a negative pressure on the suction side of the pump of up to 9 m.w.c., meaning the pump can self-prime and reach a suction lift of up to 9 metres, this together with the ability to run dry indefinitely make the peristaltic pump a suitable option for most pumping applications.
Another advantage these pumps have is how easy and cheap they are to maintain as the hose is both the only wearing part in the pump and the only part which is in contact with the fluid, this obviously means the compatibility of the hose is quite important as the wrong material could mean the hose has to be changed quite often increasing the running cost of the pump dramatically, another critical point when selecting a peristaltic pump is to select the running speed correctly, a pump running too quick for a long period of time could also damage the tube/hose therefore it is recommended to keep the running speed as low as possible for applications where a 24 hour operation is required.
The NRT-300TB pump range is typically used in construction sites or remote locations where an electric power supply is not available, these pump range can be supplied with either a petrol engine or an electric motor, this pump range is available with three hose materials being natural rubber, Hypalon and nitrile rubber also called Buna or NBR. This particular model is recommended for applications with a max. operating time of 5 hours continuously and is not suitable for hazardous, non-safe environments as the pump is not explosion proof (ATEX) certified.
Hoses are colour coordinated in order to avoid confusions in terms of material compatibility, this also helps the operator to recognise the type of hose required when a replacement is needed, colour and materials classification as per below;
NR (Natural rubber): Yellow
NBR (Nitrile rubber): Red
CSM (Hypalon): Black
Design features & Benefits:
• Sealless – Minimising the risk of leaking.
• Efficient – Low power consumption.
• Self-priming – Up to 9 metres.
• Sheer sensitive – Very gentle on the product being pumped.
• Capable of running dry indefinitely – Without the need to install any other device.
• Easy to clean as the inner hose is the only part in contact with the product.
• Resistant to abrasion and corrosion – Optional connections and coating materials.
• Requires low maintenance – Economical to run.
• Hose leakage detector available – Recommended when pump is working unattended and for corrosive liquids.
Typical Applications & Industries:
Chemical Dosing.
Water Treatment.
Food/Beverage Transfer.
Construction.
Sampling.
Mining.
Paper Industry.
Agriculture.
Pharmaceutical.
Industrial & Chemical Process Transfer – Glue, Resins, Ink, Paint, Anti-foaming, Dyes, Detergents, Latex, Oils, Concrete, Mud, Sludge, Sewage.
Accessories:
• Pulsation Dampener
• Hose Leakage Sensor
• Anti-corrosive Coating
• Air Operated Vacuum Pump
• Trolley
North Ridge House, 3 Chrysalis Way, Eastwood, Nottingham, NG16 3RY, United Kingdom
Company Registration No: 03652700
VAT Number: GB 324 963 488
Company Registered Address: 12 Bridgford Road, West Bridgford, Nottingham, NG2 6AB
Tel: +44 (0) 1773 302 660
Email: sales@northridgepumps.com
© North Ridge Pumps 2024
Registered Business Address: 12 Bridgford Road, West Bridgford, Nottinghamshire NG2 6AB - Registered in England & Wales 03652700
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