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Durr PRIMO Compressor 

The Durr Primo compressor with membrane-drying unit is a compact, oil-less dental compressor designed for  practices that demand reliable, quiet, and hygienic air supply. Fully compliant with UK dental regulations, this compressor is trusted worldwide for its performance and durability.

Durr Primo Compressor -Diamed Engineering

Key Features

  • DURR Primo – Membrane Drying Unit

  • Continuous Dry Air Supply

  • Provides a reliable supply of dry compressed air for continuous operation.

  • Membrane drying system ensures dry air without the regeneration downtime required by adsorption dryers.

  • Prevents moisture in the compressed air system, reducing risk of dampness, mould, and corrosion.

  • Oil-Free / Low Maintenance

  • Utilises durable linear piston technology with high-grade materials.

  • Operates completely without oil lubrication, guaranteeing hygienic and odour-free air.

  • Robust construction with a maintenance-friendly design (annual filter replacement recommended).

  • Performance / Output

  • Designed for single surgery (one-workstation) operation.

  • Other voltage and phase configurations available on request.

  • Hygiene & Air Quality

  • Produces clean, dry, oil-free compressed air in line with dental hygiene standards.

  • Supports reliable operation of modern dental units and handpieces.

Benefits for Your Practice

  • Consistent performance for reliable dental treatment delivery

  • Reduced maintenance costs thanks to oil-free operation

  • Improved patient experience with near-silent operation

  • Future-ready investment backed by Durr's proven engineering

  • Available with installation and servicing by Diamed Engineering

Technical Specifications

  • Technical Data – DÜRR Primo

  • Delivery at 5 bar (l/min): 58–66

  • Pressure range (bar): 6.0 – 7.8

  • Noise level dB(A): 65–66

  • Voltage (V): 230 (single phase)

  • Frequency (Hz): 50/60

  • Tank capacity (l): 20

  • Noise level at 5 bar with housing dB(A): 49–50

  • Dimensions (H × W × D cm): 69 × 49 × 47

  • Weight (kg): ~45

  • Notes

    • Delivery figures stated are with membrane drying.

    • Annual filter replacement recommended to maintain air quality.

    • Primo is designed for single-surgery operation.

Warranty & Support

  • Manufacturer warranty included  2+1 with product registration with extension option available

  • Full servicing and maintenance plans available via Diamed Engineering 

  • Full support from Diamed Engineering

  • Pressure Vessel Inspections (PVI) available for compliance

Why Choose Diamed Engineering?

  • At Diamed Engineering, we don’t just supply equipment , we deliver complete solutions. From installation to ongoing servicing, our mission is to keep your dental practice running smoothly so you can focus on patient care. Every customer, every practice, matters to us.

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