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A sprayer arrangement e.g. for horticultural use, allows on-demand mixing of additive to a main spray liquid by use of compressed air from a cylinder, and one or more pressurizable containers of additive liquids
A sprayer arrangement e.g. for horticultural use, allows on-demand mixing of additive to a main spray liquid by use of compressed air from a cylinder, and one or more pressurizable containers of additive liquids
A sprayer arrangement comprises a compressed gas cylinder (10) e.g. air, a pressurizable main liquid supply vessel (14), one or more pressurizable additive containers (30-40), a spray head (18) and, inter connecting pipework. Isolation / flow regulating valves (50-60) are provided on the outlets of the cylinder and vessels.
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