Isocab · Germiston
Blast Freezer Installation for Isocab Systems in Third-Party Cold Storage (3PL) | Knights
Turnkey blast freezer rooms and tunnels sized on product core-temperature pull-down curves. We support Isocab high-performance insulated panels and doors running R404A, R717, R744 in third-party cold storage (3pl) across Knights and Knights Industrial.
Technical highlights
SAQCC Gas certified blast freezer installation
SANS 10147 pressure and gas compliance, genuine Isocab OEM parts and rapid dispatch to Knights.
- SAQCC Gas registered technicians handling R404A, R717, R744
- SANS 10147 pressure vessel and installation compliance
- Genuine Isocab OEM parts — Isocab panel joints, door sets and hygienic coving
- Project lead time 4–8 weeks to Knights, Germiston
Common maintenance vectors
What we find on these systems
- Airflow balancing across pallet faces
- Hot-gas defrost commissioning
- Floor slab heating verification
- Vapour barrier punctures leading to core wetting
- Thermal bridging at unsealed floor junctions
- Panel skin delamination after impact damage
Dynamic specifications
Third-Party Cold Storage (3PL) duty on Isocab plant
Racked freezer stores, dock chill and blast capacity
| Typical system duty | −25 °C to +4 °C (−35 °C to −40 °C air-off) |
|---|---|
| Design humidity | 85–90% RH |
| Recommended gas / pressure class | R404A, R717, R744 — handled by SAQCC Gas registered technicians |
| Equipment platform | Isocab High-performance insulated panels and doors — PIR and PUR panel systems with fire-rated cores |
| Compliance frameworks | HACCP, SANS 10147, SAQCC Gas, ISO 22000, SAQCC Gas registration |
| OEM parts held | Isocab panel joints, door sets and hygienic coving |
| Service deliverable | Commissioning report with pull-down curve and heat load calculation |
| Response / lead time | Project lead time 4–8 weeks |
| Location hub | Serving Knights Industrial and surrounds off the N17 / N3 |
Local context
Working in Knights
We service Knights Industrial and the surrounding blocks of Knights, Germiston, with access off the N17 and N3. 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.
Multi-client, multi-temperature racked storage running 24/7 A single plant outage puts several clients' stock at risk
Compliance
Documentation you receive
- HACCP
- SANS 10147
- SAQCC Gas
- ISO 22000
- SAQCC Gas registration
- Commissioning report with pull-down curve and heat load calculation
FAQ
Isocab blast freezer installation in Knights
How fast can a technician service Isocab equipment at a third-party cold storage (3pl) site in Knights?
Knights sits on the N17 and N3, so our Germiston dispatch reaches most Knights Industrial sites inside a standard callout window. Emergency blast freezer installation runs 24/7 because a single plant outage puts several clients' stock at risk.
Do you stock OEM components for Isocab systems?
Yes — Isocab panel joints, door sets and hygienic coving. Isocab (Belgium) equipment on R404A/R717/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 blast freezer 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?
Third-Party Cold Storage (3PL) run at −25 °C to +4 °C at 85–90% RH, with blast freezer installation performed against −35 °C to −40 °C air-off. A single plant outage puts several clients' stock at risk
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Get started
Schedule an on-site diagnostic in Knights
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.