Product Details

Product Description

Stainless Steel Self-priming electric water pumps booster

Operating Limits
Liquid Temperature	up to 60 Cent. Degree
Ambient Temperature	up to 40 Cent. Degree

Motor

Two-pole induction motor (n-2900 rpm)

Insulation Class B

Protection IP44

Structures Features

Stainless steel pump body

Stainless steel mechanical shaft seal (graphite to ceramic)

Noryl impeller (Brass or Stainless steel optional)

Noryl (PPO) diffuser

Superior steel or stainless steel shaft

With thermal protector for all single phase motor

Installation and Application

These pumps are self-priming centrifugal pumps, self-priming is achieved using an ejector, housed in the pump body, the total delivery produced by the closed centrifugal impeller is sent only partly to the delivery opening, the remaining water is recirculated through the ejector, 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 transfers any air from the suction to the delivery chamber, expelling it 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 presence of large amounts of entrained air in the fluid being pumped.

It is always advisable to install a foot valve or non-return valve on the suction opening.

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

Company Information

H.T. Company, one of the leading pump suppliers in China. Our main products including peripheral pumps, centrifugal pumps, jet pumps, borehole submersible pumps, sewage pumps, drainage pumps, horizontal multistage pumps and vertical multistage pumps, fountain pumps, gasoline /diesel engine pumps and swimming pool and spa pumps, swimming pool accessories, gasoline/diesel generator sets and related accessories. covering the application of irrigation, water supply, pressure boosting, circulating, gardening, cooling system, drainage and water treatments.
All those products are designed and manufactured in according to the related latest international standard and the quality system ISO9001-2008. Most of the pumps have been awarded CE, GS, TVU, UL and CCCcertificates, and have been distributed in more than 40 countries.

We supply our pumps by OEM and/or in the brand name of “HT” which is our registered trademark.

“Quality China Pump Supplier” is our goal and duty, we will working hard for all our customers by offering quality products at reasonable price.
HT Pumps, Worldwide Trusts!

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