Kees, Gary . 2008. Harness Makes Backpack Sprayers Easier to Pack and Less Likely to Leak. 0834 2345. Missoula, MT: U.S. Department of Agriculture, Forest Service, National Technology and Development Program. 8 p.
The Missoula Technology and Development Center (MTDC) developed an improved harness that could attach to either a Solo or SP Systems backpack sprayer. The new design includes a well-padded back panel, waist belt, and shoulder harness yoke that make the sprayers easier to carry and reduces the amount of sloshing. Proper maintenance can help prevent leaks: clean wands, tanks, and tank strainers; lubricate lid seals and vent seals. Drawing MTDC–1065 "Backpack Sprayer Harness" is available from MTDC. A rubber pipe plug with a one-way check valve was developed to prevent herbicide from leaking out of the sprayer tank lids. Drawing MTDC–1074 "Plug: Backpack or ATV Sprayer Tank," is available from MTDC.
Keywords: equipment development, evaluations, herbicides, lids, mechanical drawings, safety at work
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