R134a Oil
Premium‑grade R134 oil supplied by Rubo Al Hail International Enterprise L.L.C., Muscat, Oman – your trusted AC spare parts supplier Muscat. Formulated for systems using refrigerant R134a, ensuring optimal compressor lubrication and system reliability.
- Compatible with R134a (HFC) refrigerant systems
- Synthetic lubricant such as POE or PAG type
- High miscibility with refrigerant for efficient oil return
- Suitable for rotary, scroll and piston compressors
- Wholesale supply to HVAC service companies across Oman
Introduction
At Rubo Al Hail International Enterprise L.L.C., based in Muscat, Oman, we specialize in supplying premium compressor oils designed for modern HVAC and refrigeration applications. Our R134 Oil is engineered specifically for systems running on refrigerant R134a, offering dependable performance, high chemical stability and compatibility with today’s installations. As a leading AC spare parts supplier in Muscat, we support contractors, technicians and facility maintenance teams across Oman with bulk stock, technical guidance and rapid delivery.
Selecting the correct oil for R134a systems is vital — the refrigerant’s properties differ from older CFCs/HCFCs, and the wrong lubricant can result in poor lubrication, reduced efficiency or compressor damage. For systems in the Omani climate—where high ambient temperatures, humidity and continuous operation are the norm—our carefully specified R134 Oil ensures reliability under demanding service conditions.
What It Does in HVAC Systems
R134 Oil serves as the lubricant and circulation medium within the compressor of an R134a‑based HVAC or refrigeration system. Its key functions include lubricating moving compressor parts (bearings, pistons, scrolls), supporting heat transfer, forming a seal between internal clearances and returning reliably through the refrigerant circuit. Because R134a is a hydrofluorocarbon refrigerant with low lubricant miscibility compared with older refrigerants, using a compatible synthetic oil (POE or PAG) helps ensure proper oil return, prevents accumulation of oil in remote parts of the system and avoids issues such as varnish, sludge or compressor overheating. Specialist guidance shows that for R134a systems the lubricant choice is predominantly polyolester (POE) or polyalkylene glycol (PAG) types.
In practice, using Rubo Al Hail’s R134 Oil means your compressors operate smoothly, with reduced wear and improved longevity even when run continuously under high ambient temperatures found in Muscat and across Oman.
Detailed Specifications & Technical Insights
R134 Oil conforms to specialist requirements for modern HVAC systems:
- Compatibility: Fully compatible with R134a refrigerant; designed for miscibility, low foaming and stable circulation in heat‑exchange systems.
- Oil‑type: Synthetic lubricant — typically POE (Polyol Ester) or PAG (Polyalkylene Glycol) — specifically recommended for R134a systems. Using conventional mineral oils in R134a systems is strongly discouraged due to poor miscibility and risk of compressor damage.
- Viscosity grades: Available in various ISO viscosity grades matched to compressor designs (for example ISO 46, ISO 100 for R134a systems) to ensure the correct film strength and oil‑return behaviour.
- Thermal & chemical stability: The lubricant resists breakdown under high temperature, high humidity conditions with minimal deposit formation.
- Low moisture uptake: Although some synthetic oils absorb moisture, our product is controlled for moisture content to prevent acid formation and corrosion—essential under Oman’s conditions.
- Packaging & volumes: Supplied in service‑kit sizes and bulk containers to match contractor or facility needs, allowing ease of stocking and large project purchasing.
By offering the correct oil specification for R134a systems, Rubo Al Hail helps ensure your installation or maintenance activities are aligned with best practice, reducing risk of downtime or component failure.
Bulk Supply, Stock Confidence & Wholesale Pricing
As one of Muscat’s foremost HVAC spare‑parts wholesalers, Rubo Al Hail holds consistent inventory of R134 Oil. Whether you are equipping your service fleet, stocking a facility maintenance store or provisioning for new installation projects, our wholesale model offers multiple advantages:
- Volume pricing: Lower cost per litre when ordering bulk volumes, ideal for high‑frequency service operations.
- Stock readiness: Local inventory in Muscat avoids long import lead‑times and ensures you can respond quickly to service demands across Oman.
- Standardised product: Uniform part number, consistent specification and standardised packing help with logistic management, inventory control and technician familiarity.
- Project support: We assist with specification matching, volume calculations and delivery scheduling so your procurement aligns with project timelines and service calls.
Whether you are servicing smaller split systems or large commercial chillers using R134a, Rubo Al Hail’s supply chain and technical support ensure your operations are uninterrupted and cost‑efficient.
Rubo Al Hail Advantage – Muscat’s Trusted Name Since 1975
Rubo Al Hail International Enterprise L.L.C. has been serving Oman’s HVAC and refrigeration community since 1975. Over decades we have specialised in parts supply, technical support and wholesale operations in Muscat and throughout Oman. By choosing us for your R134 Oil supply, you benefit from:
- Expert advice on lubricant‑refrigerant compatibility and system fit‑out.
- Proven logistics across Oman, from urban Muscat to industrial and remote sites.
- A reputation for reliability, correct specification and consistent service.
- One‑stop supply for HVAC spare parts, lubricants, refrigerants and tools — simplifying your procurement.
Delivery & Availability – Direct to All of Oman
Operating from our Muscat base, we provide nationwide delivery of R134 Oil — whether your site is in Muscat, coastal areas, industrial zones or remote inland locations. We handle:
- Bulk order dispatch for maintenance programmes or installation projects.
- Scheduled delivery for service fleets and large‑volume users.
- Emergency restocking for critical system failures.
Our logistics team ensures your order arrives when needed, enabling you to maintain uptime and service reliability across Oman.
Stay cool with RUBO AL HAIL INTERNATIONAL ENTERPRISE! 🌬️
Your ultimate destination for all HVAC needs in Oman. We are one of the largest wholesale suppliers, bringing you top‑quality products to ensure your comfort. ❄️
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