Parts & components
Dorin Parts & PLC & Controller Programming in Rosslyn
Genuine Dorin co₂ transcritical compressors components supplied and fitted in Rosslyn, Pretoria. CD/CDS transcritical and subcritical CO₂ compressor range.
Specification
Dorin technical envelope
| 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 |
| Service performed | PLC & Controller Programming — Full plant control range |
| Turnaround | 1–2 days per plant |
| Local coverage | Rosslyn Automotive Hub, Rosslyn Industrial Park, Babelegi via the N4 / R80 Mabopane Freeway / R566 |
Typical failures
What these parts usually replace
- Gas cooler pressure control drift in high ambient
- Oil management faults on parallel compression racks
- Standstill pressure loss after extended outages
- Default parameter sets left in place
- Defrost timing mismatch
- Alarm bands set too wide
FAQ
Dorin parts questions
Do you stock Dorin parts for plc & controller programming in Pretoria?
Dorin CO₂ valve kits, oil level regulators and pressure relief sets. Fast-moving items ship same day from our Pretoria North workshop to Rosslyn; OEM-order items typically land within 3–5 working days.
Can Reyds fit the parts as well as supply them?
Yes. Supply-and-fit is handled by SAQCC Gas registered technicians and closed out with a pressure test record and Certificate of Conformance under SANS 10147.
Which refrigerants do these Dorin components suit?
Dorin co₂ transcritical compressors are rated for R744 at −40 °C to +5 °C evaporating, up to 120 bar high side.
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.