Güntner · Germiston

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

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 Knights and Knights 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 Knights.

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 Knights, Germiston

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 Knights Industrial and surrounds off the N17 / N3

Local context

Working in Knights

We service Knights Industrial and the surrounding blocks of Knights, Germiston, with access off the N17 and N3. 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
Loop balance and concentration record

FAQ

Güntner glycol chiller installation in Knights

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

Knights sits on the N17 and N3, so our Germiston dispatch reaches most Knights 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 Knights

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.