Boyser DS-M/LAB Series Peristaltic Dosing Pump

The Boyser DS-M/LAB Series Peristaltic Pump is the smallest model in our range of peristaltic pumps, making it ideal for dosing applications of small amounts of fluids at low flow rates and pressures. This variation of the Boyser DS-M dosing pump is designed specifically for laboratory environments where single use pass is often required before the tube needs to be cleaned and replaced quickly. Whilst compact in size for production line applications, these peristaltic dosing pumps with remain durable and quality for continuous operation and reliability for metering applications thanks to their three roller design which minimises pulsations.

One of the largest benefits of the peristaltic hose pump design is that the hose is the only wearing part, which is easy to clean and replace, making it simple and low cost to maintain relative to other pumping technologies. Thanks to its internal hose being available in a variety of materials and 4 different tube diameters, its ability to handle solids, viscous fluids with little moisture and shear sensitive mediums these Boyser pumps are extremely versatile. However their primary applications are in the laboratory, food, chemical and water treatment industries.

This peristaltic dosing pump is available with both single and double head. The double head version allows for two separate suction and discharge lines n a single motor, achieving the duty of two pumps.

Features of the DS-M/LAB peristaltic tube pump:

• Excellent accuracy and motor speed is proportional to flow making it ideal for dosing applications
• Good suction lift and self priming
• Single and double head versions for increased output
• Pump head design to enable ultra quick tube replacement
• Can dry run without damage and handle fluids with low moisture content
• Inner hose available in a variety of materials for compatibility with almost any fluid.
• Seal-less design makes them less likely to leak – ideal for chemicals and aggressive fluids
• Can handle solids up to pretty much the size of the peristaltic pump inlet/outlet and viscosities up to 8000 cSt
• Gentle pumping motion and low rpm means that they can handle shear sensitive fluids without disrupting the fluid’s natural structure
• Simple and lost cost to maintain thanks to the hose being the only wearing part, which is easy to clean and replace, and the absence of valves and seals that can clog and wear.
• Variety of drive options which include fixed or variable speed (with speed control)
• 230v, three phase 50hz / 60hz motors available
• ATEX approved, marine certification and food grade certification available

The Bosyer DS-M/LAB peristaltic pump are the ideal solutions for applications where typically, other pumping technologies fail. The following benefits make peristaltic pumps ideal for heavy duty site applications, various chemicals and process liquids and abrasive and viscous slurries.

1. Abrasion resistant – Can handle highly viscous slurries, dry mediums and fluids containing sharp, large or stringy solids such as metal, stones and rags without damage or clogging.
2. Low maintenance – The inner hose is the only wetted part to clean and replace. With no valves to clog and no seals to fail, the cost of spares and length of downtime is limited.
3. Leak free - Being seal-free peristaltic hose pumps are unlikely to leak fluid making them ideal for aggressive chemicals and process liquids. Boyser models also have a patented double conical hose clamp for leak free connection.
4. Self-priming & dry running – As fluid isn’t required to be constantly present; peristaltic pumps can run dry without costly damage if left operating and can self-prime.
5. Gentle pumping action – Suitable for shear sensitive products that can be damaged or altered by the operation of other pumping technologies such as clay or cement.
6. Extremely accurate - Low pulsation flow enabling accurate metering at even lowest of flow rates

The Boyser DS-M/LAB Series Peristaltic Hose Pumps are available with the following material options: