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About Us

With a legacy built over 7 decades, Boulton Trading Corporation stands as a trusted name in India’s HVAC&R (Heating, Ventilation, Air Conditioning & Refrigeration) industry.

Contact Info

  • Mumbai HQ
  • +91-8045804865
  • 🧊 SUNISO 3GS Technical Data Property Typical Value ASTM Method ISO Viscosity Grade VG 32 ISO 3448 Kinematic Viscosity @ 40^C 30 cSt D445 Kinematic Viscosity @ 100^C 4.4 cSt…
  • ❄️ SUNISO 4GS Technical data Property Typical Value ASTM Method ISO Viscosity Grade VG 68 (or VG 56) ISO 3448 Kinematic Viscosity @ 40^C 55 cSt D445 Kinematic Viscosity @…
  • 🧊 SUNISO 5GS Technical Data SUNISO 5GS is a premium quality, highly refined Naphthenic Mineral Oil refrigeration lubricant. It is part of the traditional GS Series oils. Property Typical Value…
  • ❄️ Suniso SL 68 Technical Details Property Value (Typical Analysis) Unit ASTM Method (Common) Type Polyol Ester (POE) N/A N/A ISO Viscosity Grade (VG) 68 N/A ISO 3448 Kinematic Viscosity…
  • ❄️ Suniso SL 100 Technical Details Property Value (Typical Analysis) Unit ASTM Method (Common) Type Polyol Ester (POE) N/A N/A ISO Viscosity Grade (VG) 100 N/A ISO 3448 Kinematic Viscosity…
  • 🧊 Suniso SL 170 Technical Details Key Technical Specifications Property Value (Typical Analysis) Unit ASTM Method (Common) Type Polyol Ester (POE) N/A N/A ISO Viscosity Grade (VG) 170 N/A ISO…
  • ❄️ Suniso SL 220 Technical Details Suniso SL 220 is a fully synthetic Polyol Ester (POE) refrigeration lubricant specifically engineered for use with Hydrofluorocarbon (HFC) refrigerants. Key Technical Specifications Property…
  • ❄️ SUNISO SL 22 Technical Data Property Typical Value ASTM Method ISO Viscosity Grade VG 22 ISO 3448 Kinematic Viscosity @ 40^C 23.5 cSt D445 Kinematic Viscosity @ 100^C 4.4 …
  • ❄️ Suniso SL 32s Technical Details Property Value (Typical Analysis) Unit ASTM Method (Common) Type Polyol Ester (POE) N/A N/A ISO Viscosity Grade (VG) 32 N/A ISO 3448 Kinematic Viscosity…
  • ❄️ Suniso SL 46 Technical Details Property Value (Typical Analysis) Unit ASTM Method (Common) Type Polyol Ester (POE) N/A N/A ISO Viscosity Grade (VG) 46 N/A ISO 3448 Kinematic Viscosity…
  • 🛠️ Suniso Hybrid VG 32 Technical Data (Typical Values) Property Typical Value Unit Test Method ISO Viscosity Grade 32 VG ISO 3448 Viscosity @ 40°C 31.2 mm2\s (cSt) ASTM D445…
  • 🛠️ Suniso Hybrid VG 46 Technical Data Property Typical Value Unit Test Method ISO Viscosity Grade 46 VG ISO 3448 Viscosity @ 40°C 41.4 mm^2 (cSt) ASTM D445 Viscosity @ 100°C…