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  • PROFESSIONAL PUMP MANUFACTURER
    Zhejiang Dolay Pump Industry Co.,Ltd has been operating in the water pump industry for years. It is a company that is committed to study, develop, manufacture and integrate and industrialize the superior of various manufacturers.
     
  • 新增页签
    We offer to customers a big and specific range of submersible pumps for a large variety of uses: domestic and civil applications for deep water level, agricultural irrigation for big flow and heavy sand demand, industrial fields for chemical rast request, waste water and sewage applications driven by AC electricity and DC solar energy. We are one of earliest and most professional in building solar pumping systems and household solar system for customers.
     
  • 新增页签
    We devote to provide people the best quality and the best cost-effective water pumps and water solutions. We have professional engineering and strict QC team. We have rich experiences in different markets and professional knowleges of pumps and environment. All these gurantees our promises with our customers.
     

CERTIFIED PRODUCT

ISO9001 certification ensures that the Submersible Pump in the production and processing of a strict control system. CE certification guarantees the electrical function, hydraulic performance, power and parameters of the Submersible Pump.

SERVICE

Katreeni Is A Company Dedicated To Research, Development, Manufacturing And Installation Of Pump Systems.
Supply Support
We Ensures The Product With
Good Quality,sufficientquantity And Diversification.
Quality Safety
We Own Professional Qualitymanagement And Process
Inspecion Team.
Service Team
We Have A Professionalcustomer Service Team Toanswer Your Doubts At Any.
Delivery ln Time
Advanced Productionequipment To Ensure Timely
Delivery Of Products.

POPULAR TRUST

How to deal with insufficient lift of deep well submersible pump?

How to deal with insufficient lift of deep well submersible pump?Each failure may not be caused by a single cause, but may be the result of one or more joint actions. Submersible pumps are used as mechanical equipment by us. Inadvertently, our work may be delayed due to insufficient pressure. So wha

2023-02-15
Stainless Steel Deep Well Submersible Pump R95 Series

Stainless Steel Deep Well Submersible Pump R95 Series Model number: various specifications and models Size: 4" Power rate: 0.75~7.5 kw Rotation speed: 3000 rpm Flow volume: 1.5~20 m³/h Head : 15~400 m

2023-09-22
How to connect cables to large flow deep well submersible pumps

How to connect cables to large flow deep well submersible pumpswiring Deep well submersible pumps generally only have lead-out cables when they leave the factory. When the lead cable is a double lead cable, how to wire

2023-09-20
Reasons and solutions for the circulation pump not rotating

Reasons and solutions for the circulation pump not rotatingImpeller stuckThe impeller is stuck by foreign objects during normal operation, making it unable to operate properly. -Solution: Timely cleaning of foreign objects can prevent the impeller from getting stuck.cavitationDue to high inlet pipe

2023-09-20

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MOBILE:0086-13867672347

ADD: NO.189 HENGSHI ROAD, HENGFENG INDUSTRY AREA, WENLING, TAIZHOU, ZHEJIANG PROVINCE,CHINA.

TEL: 0086-57686932269
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