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Adjustable delivery liquid spray nozzle - is replaceable screw-in unit providing range of flows with fine external micrometer setting for each nozzle
Adjustable delivery liquid spray nozzle - is replaceable screw-in unit providing range of flows with fine external micrometer setting for each nozzle
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机译:可调式液体喷射喷嘴-是可更换的旋入式喷嘴,通过每个喷嘴的精细外部千分尺设置可提供流量范围
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摘要
The head comprises a block (22) provided with a stepped central bore (50, 52, 54) and threaded inlets for the liquid (44) to be sprayed and also compressed air (46). Each spray nozzle is in the form of a separate unit which can be replaced by another to provide a range of delivery flows. The nozzle assembly (50) screws into the central bore and has a discharge orifice (66) directly communicating (62) with the liquid inlet. Within the assembly, is another (80) communicating directly (114) with the air inlet and capable of fine adjustment by an external setting micrometer (26).
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