QXP型切線流泵是一種單級單吸部分流泵。該泵是針對小流量、高揚程，特別是對含固介質容易磨損的工況而設計。

   泵由于采用切線流泵設計技術，從零流量至設計流量變化時，泵的揚程為一恒定值,這一特點特點適用于與噴嘴配套使用的場合， 也適應其它各種要求泵具有自調特性的場合，同時該泵對葉輪與前后泵蓋間隙不敏感，當由于磨、腐蝕造成間隙增大時，泵的性能基本不變化。

   該泵由于其特殊設計,在流量偏離設計點時，葉輪及泵軸不存在不平衡徑向力的作用，確保了泵的

運轉穩定，軸承壽命長。

   該泵由于葉輪為全開式，同時采用合適的機械密封及其它密封,運轉中無泄漏。可以采用變頻調速器調速，性能調整方便，可與計算機連接，對泵實行電腦控制。

General

     QXP emission pump is single - stage singlesuction partial emission pump.This pump is de-signed aiming at litle capacity and high head, es-pecially aiming at wearable solid mediums.

     Head is a constant value when capacity isfrom 0 to designed value . It is especially suitable formatched with muzzle, also suitable for auto adjust-ment.It is not sensitive to the clearance betweenimpeller and front back pump cover, when clear-ance increased because wearable or corrosive,performances are not changeable.

     For its special design, there is no imbalanceradial power when capacity departures designedvalue, which insures pump stable operation andbearing long life.

     Because impeller is whole open, adopt appro-priate mechanical sealand other seal, there is noleakage when operation.It can use frequency con-version actiyator, adjust performance conve-nience.It can connected with computer, pump is controlled with computer.

    QXP型泵性能參數表

    QXP Type pump Table of Performance