7000 Diamond Series Round-up Ready Roller Pumps use seven rollers to generate flows up to 22.5 gpm (85.5 lpm) at 850 rpm and provide smooth, high-performance operation, and long wear life. They handle temperatures to 140°F. An alloy body and end plate lets the pump last up to 10 times longer than conventional cast-iron pumps when handling harsh agricultural chemicals, such as herbicides. 416-stainless-steel hafts have an extra-fine finish to minimize wear. Heavy-duty sealed bearings support both ends of the shaft. Close tolerance machining on corrosion resistant rotors assures maximum flow and pressure, and prolongs roller life. A Buna-N seal ring provides a seal between the end plate and pump body. Options include PTO adapters and reverse rotation. (These pumps should not be run dry.)

Delavan Ag Pumps Inc.,
1228 Chestnut Ave., Minneapolis, MN 55403,
(866) 335-2826,