Profile: Contree Sprayer Specialists creates spraying equipment. Our products include gallon round up units, gallon standard spray units and gallon space saver pickup units. Our gallon round up unit includes manual rewind hose reel and fork lift mounts for ease of transport. We produce gallon standard spray unit, which features hypro D-19 diaphragm pumps, 6gpm max & 275 psi max with gear reduction mounted directly to the engine. Our gallon space saver pickup unit includes spraying systems lawn gun with 1.5-gpm nozzles.