Liquid Pumps and Accessories

Whatever your equipment needs for unloading your liquid tanker, D&W can help. We offer gear pumps, sliding vane pumps and rotary lobe pumps to move almost any liquid, be it corn syrup, gasoline, acid, chocolate, hot tar or ink. We can design the unloading system, spec any necessary equipment and install it for you.

Manufacturer	Product Offering
Blackmer	Sliding vane pumps are available in a wide range of sizes, construction, and sealing capabilities to meet your needs. A quality unique to sliding vane pumps is that they offer 100% efficiency for the life of the pump. Construction options include cast iron, stainless steel and aluminum housings and Duravane, laminate or bronze vanes. When you order your pumps we will help you choose the sealing capabilities to be compatable to the product and operational conditions (biodiesel, corrosive, high temp, low viscosity such as solvents) of your fleet. Popular mobile styles include those found on petroleum transport and home delivery trucks. All transport pumps can be shaft or hydraulically driven. Stationary applications utilizing Blackmer pumps include petroleum fueling racks, ship and railcar unloading and in-plant filling and transfer applications. Electric or diesel powered packages are available.
Gardner Denver Drum	The rotary lobe stainless steel pump is specifically designed for transfer of food grade, chemical or pharmaceutical products from tank trailers. The quick strip design provides for easy clean-in-place and maintenance. The non-contacting rotors are highly reliable and assure contamination-free product delivery with flows up to 232 gallons per minute.
Ranger	Versatile, economically priced helical gear pumps available from 2 to 4 inch sizes with cast iron housings. The sealing capabilities we offer are rope packaging, teflon, graphite, mechanical and DSA. These pumps are more tolerant of pumping mildly abrasive liquids than sliding vane pumps. Many of our customers use Ranger pumps for transporting heavy oils, diesel fuel, biodiesel, gasoline, resins, chemicals, solvents and molasses (for animal feed). These pumps can be driven on-vehicle by shaft or hydraulics. Stationary packages are available with close coupled gear reduction configurations.