Bock · Kempton Park
Refrigerant Retrofit & Compliance for Bock Systems in Seafood Processing & Fisheries | Isando
Migration off high-GWP gases with documented compliance handover. We support Bock open-drive and semi-hermetic compressors running R404A, R717, R744 in seafood processing & fisheries across Isando and Isando Industrial.
Technical highlights
SAQCC Gas certified refrigerant retrofit & compliance
SANS 10147 pressure and gas compliance, genuine Bock OEM parts and rapid dispatch to Isando.
- SAQCC Gas registered technicians handling R404A, R717, R744
- SANS 10147 pressure vessel and installation compliance
- Genuine Bock OEM parts — Bock shaft seals, suction filters and gasket kits
- 1–3 weeks per system to Isando, Kempton Park
Common maintenance vectors
What we find on these systems
- Oil compatibility with new gas
- Valve and seal material changes
- Capacity shift after retrofit
- Shaft seal weep on open-drive units
- Belt misalignment on transport and skid packages
- Suction strainer blockage after a burnout
Dynamic specifications
Seafood Processing & Fisheries duty on Bock plant
Plate and blast freezers, ice plants and cold stores
| Typical system duty | −40 °C blast to −25 °C hold (Per replacement gas envelope) |
|---|---|
| Design humidity | 85–95% RH |
| Recommended gas / pressure class | R404A, R717, R744 — handled by SAQCC Gas registered technicians |
| Equipment platform | Bock Open-drive and semi-hermetic compressors — HG/HA series semi-hermetic and FK open-drive transport compressors |
| Compliance frameworks | HACCP, ISO 22000, SANS 10147, SAQCC Gas registration |
| OEM parts held | Bock shaft seals, suction filters and gasket kits |
| Service deliverable | Retrofit record, nameplate update and COC |
| Response / lead time | 1–3 weeks per system |
| Location hub | Serving Isando Industrial and surrounds off the R21 / N12 |
Local context
Working in Isando
We service Isando Industrial and the surrounding blocks of Isando, Kempton Park, with access off the R21 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.
Blast freezing at landing peaks plus ice plant duty Slow freezing forms large ice crystals and ruins texture
Compliance
Documentation you receive
- HACCP
- ISO 22000
- SANS 10147
- SAQCC Gas registration
- Retrofit record, nameplate update and COC
FAQ
Bock refrigerant retrofit & compliance in Isando
How fast can a technician service Bock equipment at a seafood processing & fisheries site in Isando?
Isando sits on the R21 and N12, so our Kempton Park dispatch reaches most Isando Industrial sites inside a standard callout window. Emergency refrigerant retrofit & compliance runs 24/7 because slow freezing forms large ice crystals and ruins texture.
Do you stock OEM components for Bock systems?
Yes — Bock shaft seals, suction filters and gasket kits. Bock (Germany) 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 refrigerant retrofit & compliance 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?
Seafood Processing & Fisheries run at −40 °C blast to −25 °C hold at 85–95% RH, with refrigerant retrofit & compliance performed against Per replacement gas envelope. Slow freezing forms large ice crystals and ruins texture
Related services & locations
- Refrigerant Retrofit & Compliance — Spartan
- Refrigerant Retrofit & Compliance — Chloorkop
- Refrigerant Retrofit & Compliance — Croydon
- Refrigerant Retrofit & Compliance — Rosslyn
- Refrigerant Retrofit & Compliance — Hennopspark
- Refrigerant Retrofit & Compliance — Samcor Park
- Bitzer Refrigerant Retrofit & Compliance — Isando
- Poultry Processing Abattoirs — Isando
- Red Meat Abattoirs — Isando
- Game & Venison Processing — Isando
- Dairy Processing Plants — Isando
Get started
Schedule an on-site diagnostic in Isando
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.