Peristaltic pumps PCM Delasco

PCM Delasco peristaltic pumps reduce maintenance costs and increase the reliability of your process. The pumps are suitable for intermittent and continuous operation and are available with hoses for high or low pressure. 

Delasco DX: high flow rate and high pressure
Flow rates up to 100 m³/h, pressures up to 15 bar and particles up to 33 mm. Suitable for standard and abrasive liquids with a high solids content or high density, and for corrosive, shear-sensitive, viscous, multiphase and gas-containing liquids. The reinforced hose can withstand heavy materials such as glass, bone and stones. Thanks to its high suction capacity, the DX is suitable for processes involving a long suction line, deep suction or a low available NPSH. Available in a food-safe version compliant with EC 1935/2004 and FDA 21 CFR 177.2600, with ATEX certification.

Delasco Z: medium flow rate and low pressure
Flow rate up to 20 m³/h, pressure up to 3 bar and viscosity up to 5,000 cSt. For pumping and dosing abrasive, corrosive and sensitive liquids. The hose can be replaced without dismantling the pump, and the only regular maintenance required is lubrication.

Delasco PMA: low flow rate and low pressure
Flow rate up to 0.2 m³/h, pressure up to 1.5 bar and viscosity up to 1,000 cSt. Compact pump for dosing and pumping, with a corrosion-resistant PVF construction, quick access to internal components and cost-effective spare parts.

Expert advice
Request a quote
brand-img-PCM
Peristaltic pumps PCM Delasco
Product
Slangenpompen PCM Delasco
Maximum viscosity
5,000 cSt
Maximum capacity
100 m³/h
Maximum solids passage
33 mm
Maximum working pressure
15 bar
Brand
PCM
Application
Wastewater, Chemical industry, Pulp and paper industry, Slurry & sand extraction, Food industry, Water treatment

Standard materials

  • Delasco DX: reinforced elastomer hose
  • Delasco Z: elastomer hose, available in various materials
  • Delasco PMA: PVF construction

Hygienic connections

DX: SMS, DIN or Clamp

A peristaltic pump relies on the ability of a flexible elastomer hose to deform and then return to its original shape.

1. Rollers or shoes compress the hose until it is fully closed at one point.
2. As the roller or shoe moves on, the hose behind the compression point springs back to its original shape. This creates a vacuum that draws liquid in on the suction side.
3. The advancing compression point moves the liquid through the hose to the discharge side.

Because only the inside of the hose comes into contact with the liquid, the purity and properties of the product are preserved. No dynamic seals or valves are required, which keeps the number of wear parts and spare parts to a minimum. This results in minimal maintenance and low operating costs.

The pump is self-priming and does not need to be filled with liquid before starting. It can run dry without damage and operates in both directions of rotation, so the flow direction can easily be reversed, for example to pump product back or to clean the pipeline.

 

Advantages

Why choose the Peristaltic pumps PCM Delasco

Solids up to 33 mm
The reinforced hose of the Delasco DX handles liquids with a high solids content and particles up to 33 mm. Because only the inside of the hose contacts the fluid, there are no valves or seals that can clog or wear.
Hose replaceable without dismantling
The hose is the only wear part and can be replaced without dismantling the pump. Lubrication is the only other routine maintenance task. This keeps downtime and maintenance costs low.
Elastomers produced in-house
PCM develops, compounds and moulds its elastomers in-house. This allows the hose material to be matched to the specific fluid and process, rather than selected from a standard range.

Applications

Industrial applications

Wastewater
Water treatment
Chemical industry
Slurry & sand extraction