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Pump
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pneumatic valve
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Control valve
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Integrated outdoor pump room
Fire pressure boosting and stabilizing equipment
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Oil water separation equipment
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Industrial oil-water separator
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Integrated prefabricated pump station
Integrated interception and lifting well
Rainwater collection system
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Roof rainwater collection system
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UV sterilizer
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Aluminum and aluminum alloy pipes
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Cold rolling pipe mill
Electric fusion welding machine
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Cold drawing machine
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Glass tube
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Check valve
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Ball check valve
Backflow preventer
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Floating ball check valve
Flow regulating buffer check valve
Butterfly check valve
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