1) five-cylinder plunger pump
五缸柱塞泵
1.
Development of high duty five-cylinder plunger pump for oilfield fracturing;
压裂用大功率五缸柱塞泵的研制
2) pump plunger cylinder
泵柱塞缸
3) single cylinder plunger pump
单缸柱塞泵
4) piston pump block
柱塞泵缸体
1.
Copper alloy layer of bi-metallic piston pump block (also known as Rotor) produced by using method of gravity casting in Guizhou Liyuan Hydraulic Co, Ltd, is with poor wear resistance and dense, and its main flaw of combination of surface is casting porosity.
贵州力源液压股份有限公司采用重力浇注,所生产的双金属柱塞泵缸体(又称转子)的铜合金层的耐磨性和致密性差,结合面的主要铸造缺陷是气孔。
5) three-cylinder plunger pump
三缸柱塞泵
1.
The truck is equipped with the three-cylinder plunger pump,which guarantees that the truck can perform a high-pressure and high-duty flushing.
该车配备的三缸柱塞泵保证了洗井车能够高压大排量洗井;自主开发的自动降压系统能轻松地将井口返水由高压自动降到1MPa以下,实现不卸压洗井;全新开发的加药系统解决了老式系统存在的问题;采用更可靠的防腐措施,大大延长了罐体使用寿命。
6) jerker
小型单缸柱塞泵
补充资料：柱塞泵
见往复泵。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条