Delavan Ag Pumps, Inc., has introduced its Series 6600/6601 Roller Pumps. The six-roller pumps feature a solid, 5/8-inch shaft made of 416 stainless steel with an extra-fine finish to minimize seal wear.

Available body materials include cast iron, Ni-Resist or Diamond alloy for extra corrosion and wear resistance.

The pumps deliver flow output to 19.6 gpm at 1000 rpm. They are ideal for medium-volume, moderate-resistance pumping in agricultural situations.

Weighing 9 pounds, they feature ultra-rollers for smooth, high-performance operation and long wear life. Rotors are constructed of a corrosion-resistant alloy, and close tolerance machining assures maximum flow and pressure, and prolongs roller life.

Standard pump shaft rotation is counterclockwise, with clockwise available.

The pumps can handle fluid temperature to 140 degrees F. Heavy-duty sealed bearings support both ends of the pump shaft.

Available options include PTO adapters and reverse rotation.

For more information, contact: Delavan Ag Pumps, 866-335-2826 or sales@delavanagpumps.com. Delavan's Web site is at www.delavanagpumps.com.