Electric Water Jet Pump,Water System  ,HJSW/15M

•  Cast iron pump body
• Stainless steel mechanical shaft seal(graphite to ceramic)
• Noryl (PPO)diffuser
• Superior steel or stainless steel shaft
• With thermal protector for all single phase motor

•  Two-pole induction motor(n=2900 rpm)
•  Insulation Class B
• Protection IP44

• Ambient Temperature:40 Cent.Degree
• Liquid Temperature:40 Cent.Degree
• System Pressure:Max.5bar

These pumps are self-priming centrifugal pumps,self-priming is achieved using an ejector,housed in the pump body,the total delivery produced the closed centrifugal impeller is sent only partly to the delivery opening,the remaining water is recirculated through the ejcctor,which is connected to the suction piping and eliminate any air pockets,when the pump is started up the water in the pump body circulates through the ejector and transfer any air from the section to the delivery chamber,expelling the through the delivery piping.At the same time the vacuum generated causes the water to rise in the suction piping.

Since the self-priming system operates continuously,these pumps are practically un affected even by the pressure of large amounts of centrained in the fluid pumped.

Those pumps should be installed in a covered area,protected against the weather,.

• We supply our pumps by OEM and /or in the brand name of"HT" which is our registered trademark.
• One year warranty as per general after sale terms.
• Certain percentage of free spare parts for some pumps as per agreements.