Evapco · Tzaneen

Pipework & Lagging for Evapco Systems in Deciduous Fruit Packhouses | Letsitele

Refrigeration pipework installation with closed-cell insulation and vapour sealing. We support Evapco evaporative condensers and cooling towers running R717, R744 in deciduous fruit packhouses across Letsitele and Letsitele packhouse precinct.

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Technical highlights

SAQCC Gas certified pipework & lagging

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

SAQCC Gas registered technicians handling R717, 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 weeks to Letsitele, Tzaneen

Common maintenance vectors

What we find on these systems

Condensation and corrosion under insulation
Support spacing and vibration
Vapour barrier joints
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

Deciduous Fruit Packhouses duty on Evapco plant

CA rooms, pre-cooling tunnels and grading hall climate

Typical system duty	−0.5 °C to +2 °C (−45 °C to +120 °C line temperatures)
Design humidity	90–95% RH
Recommended gas / pressure class	R717, 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	PPECB, GLOBALG.A.P., SANS 10147, SAQCC Gas registration
OEM parts held	Evapco spray nozzles, drift eliminators, fan drives and water treatment kits
Service deliverable	Pressure test and lagging inspection record
Response / lead time	1–3 weeks
Location hub	Serving Letsitele packhouse precinct and surrounds off the R71 / R529

Local context

Working in Letsitele

We service Letsitele packhouse precinct and the surrounding blocks of Letsitele, Tzaneen, with access off the R71 and R529. Long, hot lowveld summers regularly exceed 36 °C, so high-ambient head pressure control and shaded plant rooms are non-negotiable.

Controlled-atmosphere rooms held for 4–9 months CA gas-tightness failure ends long-term storage

Compliance

Documentation you receive

PPECB
GLOBALG.A.P.
SANS 10147
SAQCC Gas registration
Pressure test and lagging inspection record

FAQ

Evapco pipework & lagging in Letsitele

How fast can a technician service Evapco equipment at a deciduous fruit packhouses site in Letsitele?

Letsitele sits on the R71 and R529, so our Tzaneen dispatch reaches most Letsitele packhouse precinct sites inside a standard callout window. Emergency pipework & lagging runs 24/7 because ca gas-tightness failure ends long-term storage.

Do you stock OEM components for Evapco systems?

Yes — Evapco spray nozzles, drift eliminators, fan drives and water treatment kits. Evapco (USA) equipment on 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 pipework & lagging 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 PPECB documentation your auditors expect.

What operating envelope do you commission this equipment to?

Deciduous Fruit Packhouses run at −0.5 °C to +2 °C at 90–95% RH, with pipework & lagging performed against −45 °C to +120 °C line temperatures. CA gas-tightness failure ends long-term storage

Related services & locations

Get started

Schedule an on-site diagnostic in Letsitele

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.