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Product code: RBT32-B

Boyser RBT32/B Peristaltic Pump

RRP£343.00 (ex VAT)

Max Flow Rate - 2.8M³H

Max Head - 150M

Inlet/Outlet Sizes - 32mm

Max Temp - 80°C

Max Viscosity - 30,000 cst

Max Solid Passage - 25mm

Self Priming - Y

Max Suction Lift - 9M

Pump Materials - NR, NBR, EPDM, NBR-A

Pump Type - Peristaltic

Drive - AC Electric, Bareshaft



BOYSER RBT Peristaltic Hose Pumps

RBT-32/B – DN32 Connections

Flow Rate

Up To 2812 l/h


0.62 ltr/revolution

Head (Pressure)

Up to 15 bar

Inlet/Outlet Sizes/Types

DN32 / BSP, Tri-Clamp, DIN 11851, ANSI, SMS, NPT

Connection Materials


Temperature Range

-25 to 60 °C – (Up to 80 °C for NBR-A)

Viscosity Range

30,000 cSt

Solid passage

Up to 32 mm

Max. Suction Lift

Able to Self-prime up to 9 m.w.c

Tube Materials Available



The RBT peristaltic hose pumps are high pressure positive displacement pumps, these range of pumps have a max. design pressure of 15 bar, (150 metres), meaning they have the ability to transfer highly viscous fluids at long distances/high pressures making these range of hose pumps quite popular within the mining and construction industry. Our RBT pumps are available with integrated frequency drives, VFD rated drive units, certified ATEX, (explosion proof) motors as well as hydraulic motors, these units are also equipped with reinforced hoses and rotors, heavily engineered integrated bearings, enlarged PU rollers as well as our patented clamping system making them suitable for pumping almost any fluid.


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.

        Reversible flow ability – Ideal for tank emptying and fluid transfer applications.

        High dispensing accuracy – Excellent for dosing applications.

        Easy to clean as the inner hose is the only part in contact with the product.

        Suitable for food-grade applications – FDA approved.

        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.




Paper Industry.



Industrial & Chemical Process Transfer  – Glue, Resins, Ink, Paint, Anti-foaming, Dyes, Detergents, Latex, Oils, Concrete, Mud, Sludge, Sewage.



        Pulsation Dampener

        Hose Leakage Sensor

        Anti-corrosive Coating

        Air Operated Vacuum Pump

        Screw Hopper Feeder



Yes, absolutely! Due to their unique design, peristaltic pumps can run dry indefinitely. As there is no mechanical seal that requires lubrication and the only pumping component is a rubber hose, the pump can run without fluid for long periods without risk of damage to the internal components or motor.
A pump must be primed in order to operate correctly, this means that the pump casing and inlet pipe must be filled with fluid and the air removed before operation. This needs to be done manually by the pump operator for a non-self-priming pump each time the pump is used to avoid damage from dry running. A self-priming pump removes these issues by completing the priming process automatically. The air is removed from the inlet pipework and pump casing when the pump is activated. Self-priming pumps are particularly useful for installations with a suction lift on the inlet side of the pump, the pump will draw the fluid up the pipework by creating a vacuum and removing any air that is present. In ideal conditions, a self-priming pump can lift fluids up to around 9m on the inlet side, however this figure is affected by fluid viscosity, pipework bore and other installation conditions, therefore this figure can be much lower from case to case. Allowances must also be made for wear and tear; suction lift capabilities will be much lower for older and worn pumps.
Please be aware that the figures displayed relate to the largest pump from this range of products, not specific models. A typical rule of thumb with peristaltic pumps is that the maximum solids size is equal to the internal diameter of the hose. For details on solids passage for specific models, please refer to datasheets or contact a member of our sales team.
Please be aware that the figures displayed relate to the largest pump from this range of products, not specific models. For details on viscosity for specific models, please refer to datasheets or contact a member of our sales team.
A clear picture of the pump system is required to make an accurate selection. The main pieces of information required include; a description of the application, bore of pipework, the fluid, viscosity, size and type of solids, flow rate and pressure/head. With these pieces of information, a pump can be sized correctly to ensure it delivers the required flow rate and pressure and that is also operates at its best efficiency point to lower lifetime costs. Viscosity is a major factor when selecting the correct motor speed. A full speed pump will not transfer high viscosity fluid correctly, whereas a slower speed pump will have a much gentler pumping action. Knowing if the pump is running intermittently or continuously also allows the correct motor speed to be selected. For instance, a pump running continuously 24/7 will require a slower speed motor rather than a full speed motor. Running the motor slower and oversizing the pump will reduce wear of the motor and the pump, therefore lowering maintenance costs during their lifetime.
Firstly, always check the compatibility of the materials available against the fluid being pumped. The main materials to check are the connections and the hose. It may be that more than one material is suitable for your fluid and selection could be based on the application type. For instance; NR, NBR, EPDM, NBR-A, HYPALON, NORPRENE are all suitable for water. If it is a simple transfer application, then the most cost-effective material will be best. However, if it involves abrasive solids or there is another variable to consider, then an alternative material may be a better selection.


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