Evapco · Johannesburg
Controlled Atmosphere Installation for Evapco Systems in Game & Venison Processing | Nasrec
CA rooms with nitrogen generation, CO₂ scrubbing and gas-tight sealing. We support Evapco evaporative condensers and cooling towers running R717, R404A in game & venison processing across Nasrec and Nasrec Industrial.
Technical highlights
SAQCC Gas certified controlled atmosphere installation
SANS 10147 pressure and gas compliance, genuine Evapco OEM parts and rapid dispatch to Nasrec.
- SAQCC Gas registered technicians handling R717, R404A
- 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 Nasrec, Johannesburg
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
Game & Venison Processing duty on Evapco plant
Field chillers, ageing rooms and export freezer holding
| Typical system duty | −18 °C to +2 °C (1–3% O₂, 0–5% CO₂ at −0.5 °C to +2 °C) |
|---|---|
| Design humidity | 85–90% RH |
| Recommended gas / pressure class | R717, R404A — handled by SAQCC Gas registered technicians |
| Equipment platform | Evapco Evaporative condensers and cooling towers — Closed-circuit coolers, evaporative condensers, industrial ammonia packages |
| Compliance frameworks | HACCP, Meat Safety Act, 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 Nasrec Industrial and surrounds off the N1 / N12 |
Local context
Working in Nasrec
We service Nasrec Industrial and the surrounding blocks of Nasrec, Johannesburg, with access off the N1 and N12. 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.
Seasonal, mobile and remote-site chilling demand Field-to-chiller delays in high ambient spoil carcasses
Compliance
Documentation you receive
- HACCP
- Meat Safety Act
- SANS 10147
- SAQCC Gas registration
- Pressure decay test and gas analysis record
FAQ
Evapco controlled atmosphere installation in Nasrec
How fast can a technician service Evapco equipment at a game & venison processing site in Nasrec?
Nasrec sits on the N1 and N12, so our Johannesburg dispatch reaches most Nasrec Industrial sites inside a standard callout window. Emergency controlled atmosphere installation runs 24/7 because field-to-chiller delays in high ambient spoil carcasses.
Do you stock OEM components for Evapco systems?
Yes — Evapco spray nozzles, drift eliminators, fan drives and water treatment kits. Evapco (USA) equipment on R717/R404A 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 HACCP documentation your auditors expect.
What operating envelope do you commission this equipment to?
Game & Venison Processing run at −18 °C to +2 °C at 85–90% RH, with controlled atmosphere installation performed against 1–3% O₂, 0–5% CO₂ at −0.5 °C to +2 °C. Field-to-chiller delays in high ambient spoil carcasses
Related services & locations
- Controlled Atmosphere Installation — City Deep
- Controlled Atmosphere Installation — Aeroton
- Controlled Atmosphere Installation — Crown Mines
- Controlled Atmosphere Installation — Selby
- Controlled Atmosphere Installation — Village Deep
- Controlled Atmosphere Installation — Denver
- Isocab Controlled Atmosphere Installation — Nasrec
- Poultry Processing Abattoirs — Nasrec
- Red Meat Abattoirs — Nasrec
- Meat Wholesalers & Butcheries — Nasrec
- Seafood Processing & Fisheries — Nasrec
Get started
Schedule an on-site diagnostic in Nasrec
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.