Petroleumfix Knowledge Base & Technical Insights
Practical guides on SANS 342 diesel testing, flow meter calibration, tank maintenance, and commercial fleet fuel management across South Africa.
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Laboratory Testing
In the petroleum industry, fuel quality isn’t just a matter of efficiency—it’s a matter of safety, compliance, and protecting valuable equipment. Discover why rapid laboratory testing is a game-changer for depots and fleets.
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Laboratory Testing
For any business reliant on diesel-powered machinery, commercial fleets, or backup generators, poor fuel quality can quietly erode your bottom line through injector damage, downtime, and non-compliance penalties.
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SANS 342 Compliance
SANS 342:2016 is the South African National Standard governing automotive diesel fuel quality. Explore the exact technical parameters every fuel supplier, depot, and fleet manager must know.
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Fleet & Diesel Care
Diesel quality is a cornerstone of efficient fleet management in the logistics industry. Learn how transport operators eliminate water, sludge, and injector failures across their depots.
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Calibration & Hardware
One commercial depot discovered they were losing R30,000 per day due to an uncalibrated flow meter—a loss initially blamed on theft. Learn how regular meter calibration protects your stock.
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Fleet & Diesel Care
Water in diesel fuel causes injector corrosion, abrasive wear, acid formation, and microbial sludge. Learn how Fuelfix converts harmful water into a non-corrosive combustible lubricant.
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Tank Maintenance
Maintaining fuel storage tanks is essential for depot owners and station managers to ensure safety, fuel purity, and regulatory compliance. Follow our 5-step South African depot maintenance guide.
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Fleet & Diesel Care
Using infrared spectrometers and precision viscometers, Petroleumfix helps fleet operators detect water, microbial contamination, and particulates before they cause engine failure.
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Laboratory Testing
An inside look at Petroleumfix’s laboratory testing packages—including Flashpoint, Viscosity, Density, Visual Assessment, Sulphur, and Distillation testing to detect illuminating paraffin dilution.
Read Technical GuideOur Pretoria fuel testing laboratory delivers certified SANS 342 diesel & petrol reports in 24 hours, backed by on-site tank cleaning and accredited flow meter calibration.