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Pump stroke
Observe the maximum stroke rate of 120spm (FW-20H) or 80spm (FW-40H), or the pump can take in a large
amount of air, resulting dry running.
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Supply air pressure range
Observe the allowable supply air pressure range at each liquid temperature below.
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Liquid temperature range
Observe the allowable liquid temperature range of 10-180
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may reduce the life of the pump. Contact us for detail.
Liquid characteristics
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Liquid that easily crystallizes
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Slurry
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Low conductivity hydrocarbon liquid
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Stripper
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Solvent
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Hydrazine
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Fuming sulfuric acid
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