Self-priming non-clogging sewage pump structure I. Product Overview ZW series self-priming non-clogging sewage pump is a new product developed on the basis of repeated research on similar products at home and abroad based on the technology, the product with the domestic similar products Than with a simple structure, self-priming performance, sewage capacity, energy efficient, easy to use and maintain. The technical performance of Habitat leading domestic and international advanced level, with a vast market and development prospects. Product implementation JB / T6535-92 "centrifugal water pump technical conditions" standard. Second, the product features 1, over-current ability: a special impeller anti-blocking design to ensure efficient and non-jamming pump; 2, energy efficient: the use of excellent hydraulic model, the efficiency of the pump than the average high 3 to 5%; 3 Self-priming performance: self-priming height than the general self-priming pump 1 meter, and the self-priming time shorter than the ordinary self-priming pump. Third, the working conditions Flow: 5 ~ 300m3 / h Head: 12 ~ 80m Ambient temperature ≤ 50 ℃ Medium temperature ≤ 80 ℃ Medium density ≤ 1.24 × 103kg / m3
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