Güntner · White River

Glycol Chiller Installation for Güntner Systems in Seafood Processing & Fisheries | Rocky Drift

Glycol and ice-water plant for process and brewery cooling loops. We support Güntner air coolers and finned condensers running R404A, R717, R744 in seafood processing & fisheries across Rocky Drift and Rocky Drift Industrial.

Request a site assessment 069 268 0988 WhatsApp

Technical highlights

SAQCC Gas certified glycol chiller installation

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

SAQCC Gas registered technicians handling R404A, R717, R744
SANS 10147 pressure vessel and installation compliance
Genuine Güntner OEM parts — Güntner EC fan modules, defrost heaters and coil blocks
4–10 weeks to Rocky Drift, White River

Common maintenance vectors

What we find on these systems

Glycol concentration drift
Loop air locking
Pump head mismatch
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

Seafood Processing & Fisheries duty on Güntner plant

Plate and blast freezers, ice plants and cold stores

Typical system duty	−40 °C blast to −25 °C hold (−8 °C to +4 °C glycol supply)
Design humidity	85–95% RH
Recommended gas / pressure class	R404A, R717, R744 — 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	HACCP, ISO 22000, SANS 10147, SAQCC Gas registration
OEM parts held	Güntner EC fan modules, defrost heaters and coil blocks
Service deliverable	Loop balance and concentration record
Response / lead time	4–10 weeks
Location hub	Serving Rocky Drift Industrial and surrounds off the N4 / R40

Local context

Working in Rocky Drift

We service Rocky Drift Industrial and the surrounding blocks of Rocky Drift, White River, with access off the N4 and R40. Lowveld heat and escarpment humidity combine into high wet-bulb loads through the citrus and subtropical pack season.

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
Loop balance and concentration record

FAQ

Güntner glycol chiller installation in Rocky Drift

How fast can a technician service Güntner equipment at a seafood processing & fisheries site in Rocky Drift?

Rocky Drift sits on the N4 and R40, so our White River dispatch reaches most Rocky Drift Industrial sites inside a standard callout window. Emergency glycol chiller installation runs 24/7 because slow freezing forms large ice crystals and ruins texture.

Do you stock OEM components for Güntner systems?

Yes — Güntner EC fan modules, defrost heaters and coil blocks. Güntner (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 glycol chiller 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?

Seafood Processing & Fisheries run at −40 °C blast to −25 °C hold at 85–95% RH, with glycol chiller installation performed against −8 °C to +4 °C glycol supply. Slow freezing forms large ice crystals and ruins texture

Related services & locations

Get started

Schedule an on-site diagnostic in Rocky Drift

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.