Evapco · Durban
Spray Foam Insulation for Evapco Systems in Table Grape Packhouses | Jacobs
Applied PU foam for roofs, tanks, pipework and irregular structures. We support Evapco evaporative condensers and cooling towers running R717, R404A in table grape packhouses across Jacobs and Jacobs Industrial.
Technical highlights
SAQCC Gas certified spray foam insulation
SANS 10147 pressure and gas compliance, genuine Evapco OEM parts and rapid dispatch to Jacobs.
- 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
- 2–5 days per application to Jacobs, Durban
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
Table Grape Packhouses duty on Evapco plant
Forced-air tunnels, SO₂ fumigation rooms and holding chambers
| Typical system duty | −0.5 °C to +1 °C (Applied thickness 25–150 mm) |
|---|---|
| Design humidity | 90–95% 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 | PPECB, GLOBALG.A.P., SANS 10147, 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 Jacobs Industrial and surrounds off the N2 / M4 |
Local context
Working in Jacobs
We service Jacobs Industrial and the surrounding blocks of Jacobs, Durban, with access off the N2 and M4. Sub-tropical coastal humidity keeps wet-bulb temperatures high year-round, which raises evaporative condenser duty and accelerates coil corrosion.
Rapid 4-hour pull-down windows after field heat arrival Slow pull-down causes SO₂ pad burn and berry shatter
Compliance
Documentation you receive
- PPECB
- GLOBALG.A.P.
- SANS 10147
- SAQCC Gas registration
- Thickness and adhesion record
FAQ
Evapco spray foam insulation in Jacobs
How fast can a technician service Evapco equipment at a table grape packhouses site in Jacobs?
Jacobs sits on the N2 and M4, so our Durban dispatch reaches most Jacobs Industrial sites inside a standard callout window. Emergency spray foam insulation runs 24/7 because slow pull-down causes so₂ pad burn and berry shatter.
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 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 PPECB documentation your auditors expect.
What operating envelope do you commission this equipment to?
Table Grape Packhouses run at −0.5 °C to +1 °C at 90–95% RH, with spray foam insulation performed against Applied thickness 25–150 mm. Slow pull-down causes SO₂ pad burn and berry shatter
Related services & locations
- Spray Foam Insulation — Prospecton
- Spray Foam Insulation — Mobeni
- Spray Foam Insulation — Pinetown
- Spray Foam Insulation — Briardene
- Spray Foam Insulation — Springfield Park
- Spray Foam Insulation — Riverhorse Valley
- Isocab Spray Foam Insulation — Jacobs
- Citrus Packhouses — Jacobs
- Avocado Packhouses — Jacobs
- Macadamia Processing — Jacobs
- Deciduous Fruit Packhouses — Jacobs
Get started
Schedule an on-site diagnostic in Jacobs
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.