Advanced SL68 synthetic refrigeration oil supplied by Rubo Al Hail International Enterprise L.L.C., Muscat, Oman – your AC spare parts supplier in Muscat. Ideal for medium‑duty compressors in commercial HVAC and refrigeration systems demanding high‑performance lubricants.

• ISO VG 68 synthetic lubricant for medium duty systems 
• Compatible with HFC refrigerants like R134a, R404A, R407C 
• Excellent film strength and thermal stability 
• Supports longer service intervals and high‑load operation 
• Wholesale availability for HVAC professionals throughout Oman