Sabroe · De Aar
Temperature Mapping & Validation for Sabroe Systems in Mining & Bulk Air Cooling | De Aar Industrial
Multi-probe mapping and documented validation for audited storage. We support Sabroe industrial compressor packages running R717, R744, R134a in mining & bulk air cooling across De Aar Industrial and De Aar Industrial.
Technical highlights
SAQCC Gas certified temperature mapping & validation
SANS 10147 pressure and gas compliance, genuine Sabroe OEM parts and rapid dispatch to De Aar Industrial.
- SAQCC Gas registered technicians handling R717, R744, R134a
- SANS 10147 pressure vessel and installation compliance
- Genuine Sabroe OEM parts — Sabroe valve kits, Unisab control boards and oil separators
- Study over 24–72 hours to De Aar Industrial, De Aar
Common maintenance vectors
What we find on these systems
- Stratification at high level
- Door-opening excursions
- Probe placement and calibration
- Unisab sensor faults on legacy panels
- Oil cooler fouling reducing capacity
- Vibration cracking on discharge pipework supports
Dynamic specifications
Mining & Bulk Air Cooling duty on Sabroe plant
Bulk air coolers, ice plants and surface chill dams
| Typical system duty | +2 °C to +12 °C chilled water (Client setpoint band, typically +2 °C to +8 °C) |
|---|---|
| Design humidity | 90–100% RH |
| Recommended gas / pressure class | R717, R744, R134a — handled by SAQCC Gas registered technicians |
| Equipment platform | Sabroe Industrial compressor packages — SMC/HPC reciprocating and screw packages for ammonia and CO₂ |
| Compliance frameworks | MHSA, SANS 10147, OHS Act, SAQCC Gas registration |
| OEM parts held | Sabroe valve kits, Unisab control boards and oil separators |
| Service deliverable | Mapping report with hot/cold spot layout and IQ/OQ/PQ pack |
| Response / lead time | Study over 24–72 hours |
| Location hub | Serving De Aar Industrial and surrounds off the N10 / N12 |
Local context
Working in De Aar Industrial
We service De Aar Industrial and the surrounding blocks of De Aar Industrial, De Aar, with access off the N10 and N12. Extreme summer ambients above 40 °C mean condensers, gas charge and high-pressure protection must be specified for worst-case, not average, days.
Bulk air coolers and ice plants for deep-level ventilation Underground heat stress limits shift productivity
Compliance
Documentation you receive
- MHSA
- SANS 10147
- OHS Act
- SAQCC Gas registration
- Mapping report with hot/cold spot layout and IQ/OQ/PQ pack
FAQ
Sabroe temperature mapping & validation in De Aar Industrial
How fast can a technician service Sabroe equipment at a mining & bulk air cooling site in De Aar Industrial?
De Aar Industrial sits on the N10 and N12, so our De Aar dispatch reaches most De Aar Industrial sites inside a standard callout window. Emergency temperature mapping & validation runs 24/7 because underground heat stress limits shift productivity.
Do you stock OEM components for Sabroe systems?
Yes — Sabroe valve kits, Unisab control boards and oil separators. Sabroe (Denmark) equipment on R717/R744/R134a charges is supported with the fast-moving spares held at our Pretoria North workshop and non-stock items brought in on OEM order.
What pressure testing and gas compliance certificates are provided?
Every temperature mapping & validation job closes with a pressure test record and gas handling Certificate of Conformance issued under SANS 10147 by a SAQCC Gas registered technician, plus the MHSA documentation your auditors expect.
What operating envelope do you commission this equipment to?
Mining & Bulk Air Cooling run at +2 °C to +12 °C chilled water at 90–100% RH, with temperature mapping & validation performed against Client setpoint band, typically +2 °C to +8 °C. Underground heat stress limits shift productivity
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Get started
Schedule an on-site diagnostic in De Aar Industrial
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.