Same day shipping if ordered before 1pm EST (For small orders).FREE SHIPPINGOrders over $99 ship FREESHIPPING ZONEWe only ship within the United StatesDELIVERY TIME:Small orders 2-3 business days.Pallets – 7-10 business days via Freight Carrier.For additional information please see our Shipping Policy.

HCPRO 4G Mineral Refrigeration Lubricant SUS300–ISO VG68. Your HVAC-R System’s Ultimate Lifeline in Lubrication! Is a premium quality lubricant specially formulated for refrigeration and air conditioning systems. Made from highly refined naphthenic base oil, this lubricant ensures optimal performance by providing excellent chemical and thermal stability, low pour point, and wax-free properties. It is designed to offer maximum wear protection for air conditioning compressors and components, ensuring peak performance even at high temperatures. Key Features: Viscosity: 68 cSt (SUS 300 / ISO VG68) Compatibility: Suitable for use with CFC, HCFC, and Ammonia refrigerants Chemical Stability: High chemical stability when in contact with refrigerants and compressor materials Thermal Stability: Excellent thermal stability to maintain performance at high temperatures Low Pour Point: Ensures proper lubrication even at low temperatures Wax-Free: Prevents floc problems in the evaporator and expansion valve Non-Hazardous: Non-toxic and safe to use OEM Approved: Meets original equipment manufacturer specifications Made in USA: Manufactured with high-quality standards in the United States.

Item: Mineral Refrigeration Oil Lubricant Type: 3G – SUS 300 (ISO VG68) VISCOSITY (4GS EQUIVALENT) Viscosity: 68 cSt ISO Viscosity Grade: SUS 150 (ISO VG68) Color: Yellow SAE Grade: Not Specified Container Size: 1 gal Food Grade: No Hazardous Material: No Country of Origin (subject to change): United States

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4G Mineral Refrigeration Oil SUS300 – ISO VG68

$39.50 – $118.00

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Weight	N/A
Dimensions	N/A
Brand	HCPRO
Country	USA
Net Content	128 Ounces – 3.78 Liters
Quantity	4, Each
Warranty	Not Apply

Same day shipping if ordered before 1pm EST (For small orders).

FREE SHIPPING

Orders over $99 ship FREE

SHIPPING ZONE

We only ship within the United States

DELIVERY TIME:

Small orders 2-3 business days.
Pallets – 7-10 business days via Freight Carrier.

For additional information please see our Shipping Policy.

HCPRO 4G Mineral Refrigeration Lubricant SUS300–ISO VG68. Your HVAC-R System’s Ultimate Lifeline in Lubrication! Is a premium quality lubricant specially formulated for refrigeration and air conditioning systems. Made from highly refined naphthenic base oil, this lubricant ensures optimal performance by providing excellent chemical and thermal stability, low pour point, and wax-free properties. It is designed to offer maximum wear protection for air conditioning compressors and components, ensuring peak performance even at high temperatures. Key Features:

Viscosity: 68 cSt (SUS 300 / ISO VG68)
Compatibility: Suitable for use with CFC, HCFC, and Ammonia refrigerants
Chemical Stability: High chemical stability when in contact with refrigerants and compressor materials
Thermal Stability: Excellent thermal stability to maintain performance at high temperatures
Low Pour Point: Ensures proper lubrication even at low temperatures
Wax-Free: Prevents floc problems in the evaporator and expansion valve
Non-Hazardous: Non-toxic and safe to use
OEM Approved: Meets original equipment manufacturer specifications
Made in USA: Manufactured with high-quality standards in the United States.