Evapco · Bloemfontein

Air Curtain Installation for Evapco Systems in Data Centre & Critical Cooling | Estoire

Air curtains that cut infiltration at chilled and frozen openings. We support Evapco evaporative condensers and cooling towers running R744 in data centre & critical cooling across Estoire and Estoire Industrial.

Request a site assessment 069 268 0988 WhatsApp

Technical highlights

SAQCC Gas certified air curtain installation

SANS 10147 pressure and gas compliance, genuine Evapco OEM parts and rapid dispatch to Estoire.

SAQCC Gas registered technicians handling R744
SANS 10147 pressure vessel and installation compliance
Genuine Evapco OEM parts — Evapco spray nozzles, drift eliminators, fan drives and water treatment kits
1–3 days to Estoire, Bloemfontein

Common maintenance vectors

What we find on these systems

Jet velocity mismatch
Mounting height errors
Cross-draught disruption
Scale fouling on coil surfaces in hard-water regions
Fan bearing failure from continuous high-ambient duty
Blocked bleed lines raising conductivity and corrosion

Dynamic specifications

Data Centre & Critical Cooling duty on Evapco plant

CRAC/CRAH units, chilled water plant and redundancy design

Typical system duty	+18 °C to +27 °C supply air (Across −25 °C to +30 °C differentials)
Design humidity	40–60% RH
Recommended gas / pressure class	R744 — handled by SAQCC Gas registered technicians
Equipment platform	Evapco Evaporative condensers and cooling towers — Closed-circuit coolers, evaporative condensers, industrial ammonia packages
Compliance frameworks	ASHRAE TC9.9, SANS 10147, Uptime standards, SAQCC Gas registration
OEM parts held	Evapco spray nozzles, drift eliminators, fan drives and water treatment kits
Service deliverable	Infiltration reduction estimate and install record
Response / lead time	1–3 days
Location hub	Serving Estoire Industrial and surrounds off the N1 / N8

Local context

Working in Estoire

We service Estoire Industrial and the surrounding blocks of Estoire, Bloemfontein, with access off the N1 and N8. Dry heat by day and sharp frost by night stress door heaters, oil viscosity and defrost timing in equal measure.

Continuous N+1 sensible-only duty with free-cooling hours Thermal runaway trips racks within minutes

Compliance

Documentation you receive

ASHRAE TC9.9
SANS 10147
Uptime standards
SAQCC Gas registration
Infiltration reduction estimate and install record

FAQ

Evapco air curtain installation in Estoire

How fast can a technician service Evapco equipment at a data centre & critical cooling site in Estoire?

Estoire sits on the N1 and N8, so our Bloemfontein dispatch reaches most Estoire Industrial sites inside a standard callout window. Emergency air curtain installation runs 24/7 because thermal runaway trips racks within minutes.

Do you stock OEM components for Evapco systems?

Yes — Evapco spray nozzles, drift eliminators, fan drives and water treatment kits. Evapco (USA) equipment on 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 air curtain 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 ASHRAE TC9.9 documentation your auditors expect.

What operating envelope do you commission this equipment to?

Data Centre & Critical Cooling run at +18 °C to +27 °C supply air at 40–60% RH, with air curtain installation performed against Across −25 °C to +30 °C differentials. Thermal runaway trips racks within minutes

Related services & locations

Get started

Schedule an on-site diagnostic in Estoire

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.