Brand support
Dorin Refrigeration Parts & Service
CD/CDS transcritical and subcritical CO₂ compressor range. Dorin CO₂ valve kits, oil level regulators and pressure relief sets
Specification
Dorin platform
| Component family | CO₂ transcritical compressors |
|---|---|
| Technology | CD/CDS transcritical and subcritical CO₂ compressor range |
| Refrigerants | R744 |
| Duty range | −40 °C to +5 °C evaporating, up to 120 bar high side |
| Common faults | Gas cooler pressure control drift in high ambient; Oil management faults on parallel compression racks; Standstill pressure loss after extended outages |
| Origin | Italy |
Dorin services
- Compressor Overhaul
- Thermostatic Expansion Valve Diagnostics
- Refrigerant Leak Detection
- Gas Recharge & Recovery
- Compressor Burnout Cleanup
- Compressor Rack Installation
- Screw Compressor Service
- CO₂ Transcritical Service
- Temperature Mapping & Validation
- Data Logging & Alarm Systems
- PLC & Controller Programming
- Humidity Control Systems
- Pressure Vessel Inspection
- Commissioning & Handover
- Refrigerant Retrofit & Compliance
Dorin support by industrial zone
- Dorin — Rosslyn
- Dorin — Hennopspark
- Dorin — Samcor Park
- Dorin — Silverton
- Dorin — Waltloo
- Dorin — Pretoria West
- Dorin — Hermanstad
- Dorin — Charlotte Maxeke Industrial
- Dorin — Sunderland Ridge
- Dorin — Klerksoord
- Dorin — Chantelle
- Dorin — Ga-Rankuwa Industrial
- Dorin — Babelegi
- Dorin — City Deep
- Dorin — Aeroton
- Dorin — Crown Mines
- Dorin — Selby
- Dorin — Village Deep
- Dorin — Denver
- Dorin — Benrose
- Dorin — Heriotdale
- Dorin — Cleveland
- Dorin — Wynberg
- Dorin — Kew
Get started
Request a quote or site assessment
Tell us what you need cooled and where. We respond with a scoped quote, and for emergencies we dispatch straight away.
- Phone / WhatsApp
- 069 268 0988
- info@reyds.co.za
- Workshop
- 386 Eeufees Street, Pretoria North, Gauteng
- Hours
- Mon–Fri 07:00–17:00, Sat 08:00–13:00. 24/7 emergency breakdown line.