Evapco · Gqeberha
Spray Foam Insulation for Evapco Systems in Reefer Container Depots | Markman
Applied PU foam for roofs, tanks, pipework and irregular structures. We support Evapco evaporative condensers and cooling towers running R744 in reefer container depots across Markman and Markman Industrial.
Technical highlights
SAQCC Gas certified spray foam insulation
SANS 10147 pressure and gas compliance, genuine Evapco OEM parts and rapid dispatch to Markman.
- 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
- 2–5 days per application to Markman, Gqeberha
Common maintenance vectors
What we find on these systems
- Substrate moisture
- Thickness consistency
- UV protection on exposed foam
- 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
Reefer Container Depots duty on Evapco plant
Reefer PTI bays, plug points and repair workshops
| Typical system duty | −30 °C to +12 °C (Applied thickness 25–150 mm) |
|---|---|
| Design humidity | 80–90% 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 | SANS 10147, SAQCC Gas, SAQCC Gas registration |
| OEM parts held | Evapco spray nozzles, drift eliminators, fan drives and water treatment kits |
| Service deliverable | Thickness and adhesion record |
| Response / lead time | 2–5 days per application |
| Location hub | Serving Markman Industrial and surrounds off the N2 / R335 |
Local context
Working in Markman
We service Markman Industrial and the surrounding blocks of Markman, Gqeberha, with access off the N2 and R335. Coastal salt-laden air plus wide day-night temperature swings demand coated coils and tight vapour barriers.
Pre-trip inspection throughput plus plug-point electrical load A failed PTI holds the box and the booking
Compliance
Documentation you receive
- SANS 10147
- SAQCC Gas
- SAQCC Gas registration
- Thickness and adhesion record
FAQ
Evapco spray foam insulation in Markman
How fast can a technician service Evapco equipment at a reefer container depots site in Markman?
Markman sits on the N2 and R335, so our Gqeberha dispatch reaches most Markman Industrial sites inside a standard callout window. Emergency spray foam insulation runs 24/7 because a failed pti holds the box and the booking.
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 spray foam insulation 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 SANS 10147 documentation your auditors expect.
What operating envelope do you commission this equipment to?
Reefer Container Depots run at −30 °C to +12 °C at 80–90% RH, with spray foam insulation performed against Applied thickness 25–150 mm. A failed PTI holds the box and the booking
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Get started
Schedule an on-site diagnostic in Markman
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.