Bock · Durban
CO₂ Transcritical Service for Bock Systems in Seafood Processing & Fisheries | Springfield Park
Service and fault-finding on transcritical CO₂ racks up to 120 bar. We support Bock open-drive and semi-hermetic compressors running R404A, R717, R744 in seafood processing & fisheries across Springfield Park and Springfield Park Industrial.
Technical highlights
SAQCC Gas certified co₂ transcritical service
SANS 10147 pressure and gas compliance, genuine Bock OEM parts and rapid dispatch to Springfield Park.
- 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
- Specialist dispatch within 24 hours to Springfield Park, Durban
Common maintenance vectors
What we find on these systems
- Gas cooler pressure control
- Standstill pressure management
- Flash gas bypass valve tuning
- 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 (−35 °C evaporating, 90–120 bar high side) |
|---|---|
| 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 | High-side pressure log and control parameter record |
| Response / lead time | Specialist dispatch within 24 hours |
| Location hub | Serving Springfield Park Industrial and surrounds off the N2 / M19 |
Local context
Working in Springfield Park
We service Springfield Park Industrial and the surrounding blocks of Springfield Park, Durban, with access off the N2 and M19. Sub-tropical coastal humidity keeps wet-bulb temperatures high year-round, which raises evaporative condenser duty and accelerates coil corrosion.
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
- High-side pressure log and control parameter record
FAQ
Bock co₂ transcritical service in Springfield Park
How fast can a technician service Bock equipment at a seafood processing & fisheries site in Springfield Park?
Springfield Park sits on the N2 and M19, so our Durban dispatch reaches most Springfield Park Industrial sites inside a standard callout window. Emergency co₂ transcritical service 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 co₂ transcritical service 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 co₂ transcritical service performed against −35 °C evaporating, 90–120 bar high side. Slow freezing forms large ice crystals and ruins texture
Related services & locations
- CO₂ Transcritical Service — Prospecton
- CO₂ Transcritical Service — Jacobs
- CO₂ Transcritical Service — Mobeni
- CO₂ Transcritical Service — Pinetown
- CO₂ Transcritical Service — Briardene
- CO₂ Transcritical Service — Riverhorse Valley
- Bitzer CO₂ Transcritical Service — Springfield Park
- Poultry Processing Abattoirs — Springfield Park
- Red Meat Abattoirs — Springfield Park
- Game & Venison Processing — Springfield Park
- Dairy Processing Plants — Springfield Park
Get started
Schedule an on-site diagnostic in Springfield Park
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.