The pump-jet must be driven by a separate engine such as a Diesel or gas turbine. 【参考译文】水喷射推进器,或称为泵喷射推进器,是一种利用水流喷射的海洋推进系统。其机械结构可能包括带有喷嘴的导管螺旋桨,或者离心压缩机和喷嘴。泵喷射推进器必须由单独的发动机驱动,如柴油机或燃气轮机。这种推进方式...
Performance Diagram Models • performance • parameters Model Ultimate Vacuum (Mpa) Guarantee Vacuum Max. Air-bleed Volume (m3/h) Model and Power of the Matching Pump (kw) Size of Unit (length × width × height) Mpa mmHg RPP-25-20 0.0985 0.098 735 20 40FP(D)-18...
Typical Applications Diagram (Surface & Tube Cleaning System): Standard Features • Superior performance, greater flexibility in different industrial field, and reduced downtime and maintenance • Pump body material 40 Cr Steel, excellent comprehensive mechanical prop...
Motor wired incorrectly: Check motor wiring diagram. Reconnect for proper voltage as per wiring diagram. Inadequate ventilation: Continuous operation at very low pressure places heavy overload on pump. This can cause overload protection to trip. Install globe valve on discharge line and throttle to...
Typical Applications Diagram (Surface & Tube Cleaning System): Standard Features • Superior performance, greater flexibility in different industrial field, and reduced downtime and maintenance • Pump body material 40 Cr Steel, excellent comprehensive mechanical p...
See WELL PUMP PRIMING PROCEDURE if you need to re-prime your jet pump. In our sketch above see the two arrows showing water entering the bottom of the piping. The following list and definition of two-line deep well jet pump and water well parts and terms is organized from the top of ...
FeedingAutomatically feedingby peristaltic pump Anti-foam controlAutomatically add antifoam by peristaltic pump Temperature controlAuto-control, electric heating range: water source add 5ºC to 70ºC PH controlPH 2.00-12.00±0.1, auto-control adding acid/base by peristaltic pu...
※No moving parts, no wear and tear ※No maintenance required ※High safety performance ※long lasting ※The purchase cost is low. 4. Device model description PL Water/Liquid Jet Pump: Marking example: PL20-200/0.4 That is to say: the suction pressure is 20KPa(A), the flow rate of th...
This invention relates to improvements and a new design for jet pumps used in the production or cleaning of oil wells. The present disclosure reveals improvements to Jet Pump wear c
material recycling. In water jet cutting process, a pump technology usually pressurized treated water above 4000bar depending upon applications with the help of a high-pressure pump [6,7]. During operation, high-pressure pumps are subjected to cylinder temperature rise, piston drag, and the ...