Evapco · Pretoria
Controlled Atmosphere Installation for Evapco Systems in Pharmaceutical Distribution | Hermanstad
CA rooms with nitrogen generation, CO₂ scrubbing and gas-tight sealing. We support Evapco evaporative condensers and cooling towers running R744 in pharmaceutical distribution across Hermanstad and Hermanstad Industrial.
Technical highlights
SAQCC Gas certified controlled atmosphere installation
SANS 10147 pressure and gas compliance, genuine Evapco OEM parts and rapid dispatch to Hermanstad.
- SAQCC Gas registered technicians handling R744
- SANS 10147 pressure vessel and installation compliance
- Genuine Evapco OEM parts — Evapco spray nozzles, drift eliminators, fan drives and water treatment kits
- 8–14 weeks to Hermanstad, Pretoria
Common maintenance vectors
What we find on these systems
- Room gas-tightness
- Scrubber capacity
- Gas analyser calibration
- Scale fouling on coil surfaces in hard-water regions
- Fan bearing failure from continuous high-ambient duty
- Blocked bleed lines raising conductivity and corrosion
Dynamic specifications
Pharmaceutical Distribution duty on Evapco plant
Validated cold rooms, redundant plant and mapped storage
| Typical system duty | +2 °C to +8 °C (1–3% O₂, 0–5% CO₂ at −0.5 °C to +2 °C) |
|---|---|
| Design humidity | 45–65% RH |
| Recommended gas / pressure class | R744 — handled by SAQCC Gas registered technicians |
| Equipment platform | Evapco Evaporative condensers and cooling towers — Closed-circuit coolers, evaporative condensers, industrial ammonia packages |
| Compliance frameworks | SAHPRA GDP, GxP validation, ISO 22000, SANS 10147, SAQCC Gas registration |
| OEM parts held | Evapco spray nozzles, drift eliminators, fan drives and water treatment kits |
| Service deliverable | Pressure decay test and gas analysis record |
| Response / lead time | 8–14 weeks |
| Location hub | Serving Hermanstad Industrial and surrounds off the R80 / R101 |
Local context
Working in Hermanstad
We service Hermanstad Industrial and the surrounding blocks of Hermanstad, Pretoria, with access off the R80 and R101. Highveld summers push afternoon ambients past 32 °C with heavy thunderstorm humidity, so condensers here are sized with a generous approach and cleaned before every summer.
Redundant N+1 plant with continuous mapped monitoring Any excursion outside 2–8 °C requires quarantine and investigation
Compliance
Documentation you receive
- SAHPRA GDP
- GxP validation
- ISO 22000
- SANS 10147
- SAQCC Gas registration
- Pressure decay test and gas analysis record
FAQ
Evapco controlled atmosphere installation in Hermanstad
How fast can a technician service Evapco equipment at a pharmaceutical distribution site in Hermanstad?
Hermanstad sits on the R80 and R101, so our Pretoria dispatch reaches most Hermanstad Industrial sites inside a standard callout window. Emergency controlled atmosphere installation runs 24/7 because any excursion outside 2–8 °c requires quarantine and investigation.
Do you stock OEM components for Evapco systems?
Yes — Evapco spray nozzles, drift eliminators, fan drives and water treatment kits. Evapco (USA) equipment on R744 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 controlled atmosphere installation 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 SAHPRA GDP documentation your auditors expect.
What operating envelope do you commission this equipment to?
Pharmaceutical Distribution run at +2 °C to +8 °C at 45–65% RH, with controlled atmosphere installation performed against 1–3% O₂, 0–5% CO₂ at −0.5 °C to +2 °C. Any excursion outside 2–8 °C requires quarantine and investigation
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Get started
Schedule an on-site diagnostic in Hermanstad
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.