Güntner · Gqeberha

Cooling Tower Maintenance for Güntner Systems in Mining & Bulk Air Cooling | Perseverance

Fill, basin, drive and water treatment maintenance on cooling towers. We support Güntner air coolers and finned condensers running R717, R744, R134a in mining & bulk air cooling across Perseverance and Perseverance Industrial.

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Technical highlights

SAQCC Gas certified cooling tower maintenance

SANS 10147 pressure and gas compliance, genuine Güntner OEM parts and rapid dispatch to Perseverance.

SAQCC Gas registered technicians handling R717, R744, R134a
SANS 10147 pressure vessel and installation compliance
Genuine Güntner OEM parts — Güntner EC fan modules, defrost heaters and coil blocks
Quarterly service cycle to Perseverance, Gqeberha

Common maintenance vectors

What we find on these systems

Fill fouling and biological growth
Basin corrosion
Gearbox oil condition
Fin corrosion in coastal and abattoir atmospheres
Incomplete defrost building an ice bridge on the coil face
EC fan controller faults after voltage surges

Dynamic specifications

Mining & Bulk Air Cooling duty on Güntner plant

Bulk air coolers, ice plants and surface chill dams

Typical system duty	+2 °C to +12 °C chilled water (+28 °C to +40 °C condenser water)
Design humidity	90–100% RH
Recommended gas / pressure class	R717, R744, R134a — handled by SAQCC Gas registered technicians
Equipment platform	Güntner Air coolers and finned condensers — GACC/GHF air coolers with EC fan technology and hot-gas defrost options
Compliance frameworks	MHSA, SANS 10147, OHS Act, SAQCC Gas registration
OEM parts held	Güntner EC fan modules, defrost heaters and coil blocks
Service deliverable	Legionella-aware cleaning record and drive report
Response / lead time	Quarterly service cycle
Location hub	Serving Perseverance Industrial and surrounds off the N2 / R335

Local context

Working in Perseverance

We service Perseverance Industrial and the surrounding blocks of Perseverance, Gqeberha, with access off the N2 and R335. Coastal salt-laden air plus wide day-night temperature swings demand coated coils and tight vapour barriers.

Bulk air coolers and ice plants for deep-level ventilation Underground heat stress limits shift productivity

Compliance

Documentation you receive

MHSA
SANS 10147
OHS Act
SAQCC Gas registration
Legionella-aware cleaning record and drive report

FAQ

Güntner cooling tower maintenance in Perseverance

How fast can a technician service Güntner equipment at a mining & bulk air cooling site in Perseverance?

Perseverance sits on the N2 and R335, so our Gqeberha dispatch reaches most Perseverance Industrial sites inside a standard callout window. Emergency cooling tower maintenance runs 24/7 because underground heat stress limits shift productivity.

Do you stock OEM components for Güntner systems?

Yes — Güntner EC fan modules, defrost heaters and coil blocks. Güntner (Germany) equipment on R717/R744/R134a 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 cooling tower maintenance 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 MHSA documentation your auditors expect.

What operating envelope do you commission this equipment to?

Mining & Bulk Air Cooling run at +2 °C to +12 °C chilled water at 90–100% RH, with cooling tower maintenance performed against +28 °C to +40 °C condenser water. Underground heat stress limits shift productivity

Related services & locations

Get started

Schedule an on-site diagnostic in Perseverance

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.