Bock · Johannesburg

Compressor Rack Installation for Bock Systems in Supermarket Central Distribution | Selby

Multi-compressor rack build, pipework, oil management and controls integration. We support Bock open-drive and semi-hermetic compressors running R404A, R744 in supermarket central distribution across Selby and Selby Industrial.

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Technical highlights

SAQCC Gas certified compressor rack installation

SANS 10147 pressure and gas compliance, genuine Bock OEM parts and rapid dispatch to Selby.

SAQCC Gas registered technicians handling R404A, R744
SANS 10147 pressure vessel and installation compliance
Genuine Bock OEM parts — Bock shaft seals, suction filters and gasket kits
Project lead time 6–12 weeks to Selby, Johannesburg

Common maintenance vectors

What we find on these systems

Oil return on long runs
Capacity staging setup
Discharge pulsation control
Shaft seal weep on open-drive units
Belt misalignment on transport and skid packages
Suction strainer blockage after a burnout

Dynamic specifications

Supermarket Central Distribution duty on Bock plant

CO₂ transcritical racks, pick faces and dock levellers

Typical system duty	−25 °C to +12 °C multi-temp (−40 °C to +5 °C suction groups)
Design humidity	80–90% RH
Recommended gas / pressure class	R404A, 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, SANS 10147, SAQCC Gas, SAQCC Gas registration
OEM parts held	Bock shaft seals, suction filters and gasket kits
Service deliverable	Rack commissioning pack with staging setpoints
Response / lead time	Project lead time 6–12 weeks
Location hub	Serving Selby Industrial and surrounds off the M2 / N17

Local context

Working in Selby

We service Selby Industrial and the surrounding blocks of Selby, Johannesburg, with access off the M2 and N17. 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-temperature racks with 24-hour pick-face operation Rack failure halts store replenishment across a region

Compliance

Documentation you receive

HACCP
SANS 10147
SAQCC Gas
SAQCC Gas registration
Rack commissioning pack with staging setpoints

FAQ

Bock compressor rack installation in Selby

How fast can a technician service Bock equipment at a supermarket central distribution site in Selby?

Selby sits on the M2 and N17, so our Johannesburg dispatch reaches most Selby Industrial sites inside a standard callout window. Emergency compressor rack installation runs 24/7 because rack failure halts store replenishment across a region.

Do you stock OEM components for Bock systems?

Yes — Bock shaft seals, suction filters and gasket kits. Bock (Germany) equipment on R404A/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 compressor rack 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?

Supermarket Central Distribution run at −25 °C to +12 °C multi-temp at 80–90% RH, with compressor rack installation performed against −40 °C to +5 °C suction groups. Rack failure halts store replenishment across a region

Related services & locations

Get started

Schedule an on-site diagnostic in Selby

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
Email: 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.