Why Choose PEAK® RV & Marine Antifreeze? - Doug's Tip of the Month
Not all RV and Marine Antifreezes are created equal. Formulations or blends can differ from one manufacturer to another.
Lubricants News and Updates
Heavy-Duty Diesel Engine Oil – CK-4 & FA-4 - Doug's Tip of the Month
Why use CK-4 or FA-4? CK-4 and FA-4 are the current Heavy-Duty Diesel Engine oil spec.
Antifreeze & Coolants- Doug's Tip of the Month
Whether it is Automotive or Heavy Duty, a quality antifreeze/coolant should be used as it has several jobs to do!
Low Viscosity & Ultra Low Viscosity Automatic Transmission Fluids - Doug's Tip of the Month
The days of having just two types of Automatic Transmission Fluids (ATF) have been gone for years. In days gone past, it used to be either a Type A or a Type F.
Why Use Calcium Sulfonate Greases - Doug's Tip of the Month
Calcium Sulphonate Complex (CaS) greases do not function like other greases. In most greases the thickener releases the base oil to provide elastohydrodynamic lubrication in a bearing load zone. A Calcium Sulphonate (CaS) thickener is more like a gel. The base oil and gelled CaS thickener form a permanent emulsion. A well formulated CaS grease maintains the emulsified state, and the entire combination of thickener and base oil pass through the bearing load zone. If the emulsion should break and the base oil bleed from the thickener, the CaS thickener left behind would still lubricate.
Environmentally Friendly Hydraulic Fluids - Doug's Tip of the Month
Environmentally Friendly Hydraulic Fluids are a great choice for Landscapers, DPWs, Golf Courses, Tree Services, Paving Companies and Municipalities – Schools, where green, lawns and the environment are a concern or consideration.
Power Plants & Power Stations- Doug’s Tip of the Month
Types of Power Plants
Cold Weather Awareness- Doug's Tip of the Month
Lubricants,
Additives,
Fleetline,
Petro-Canada,
Kendall Lubricants,
Phillips 66,
Tip of the Month,
Hydraulic
Fluid Management: Hydraulic Oils - Doug's Tip of the Month
Fluid Management – Hydraulic Oils
Winter Additives,
Winter Diesel,
DEF,
Lubricants,
Antifreeze,
Additives,
Automotive,
Fleetline,
Kerosene,
Winter
Differences in the RV Antifreeze Market & Stocking Up for Winter
Here at Dennis K. Burke Inc. we strive to only sell the best products to our customers. There has been a lot of confusion in the marketplace with RV Antifreeze and manufacturers have intentionally blurred the lines by labeling very different products all as “-50 RV Antifreeze”. This issue became much more prevalent around the beginning of the pandemic as propylene glycol became scarce and prices soared.