China Qd&Q Electric Multistage Submersible Water Pumps

>>QD, Q series submersible pump consists of impeller, mechanical seal, and motor.
1.Multistage centrifugal impeller is adopted at the upper of the pump.
2.The chassis material is cast iron with stainless steel screw. The casting has been processed corrosion resistant treatment, by which it gets more environmentally friendly, durable and precise.
3.Motor, which is single-phase or three-phase, is at the bottom of the pump.
4.Mechanical seal, a kind of dual mechanical seal, is used where motor and impeller combined. "O"-shape oil resistant rubber seal rings are applied to all static joints.

--Farmland irrigation and drainage;
--Garden sprinkling irrigation;
--Elevating well water;
--Tower water supply;
--Water supply and drainage for city buildings, industrial and mining enterprises, etc.

Rated frequency: 50Hz
Single phase voltage: 220v
Three phase voltage:380v
Voltage fluctuation:0.9-1.1 times of the rated
The granular size: ≤ 0.2mm
Max medium temperature: 40ºC
Maximum immersion: 5m
Maximum sand content: 0.1%
Medium pH:6.5~8.5
Using head: ≥80% of the rated head

ModelFlow(m3/h)Head(M)Power(kw)Voltage(V)Velocity(r/min))QD3-30/2-0.753300.752202860QD6-22/2-0.756220.752202860QD3-45/3-1.13451.12202860QD6-32/3-1.16321.12202860QD3-60/4-1.53601.52202860QD6-43/4-1.56431.52202860QD10-26/2-1.510261.52202860QD10-36/3-1.810361.82202860QD10-40/3-2.210402.22202860QD3-96/6-2.23962.22202860QD6-64/6-2.26642.22202860Q3-30/2-0.753300.753803000Q6-22/2-0.756220.753803000Q3-45/3-1.13451.13803000Q6-32/3-1.16321.13803000Q3-60/4-1.53601.53803000Q6-43/3-1.56431.53803000Q10-26/2-1.510261.53803000Q10-36/3-1.810361.83803000Q10-40/3-2.210402.23803000Q3-96/6-2.23962.23803000Q6-64/6-2.26642.23803000

To satisfy customers, the company provides the users with before-sale, in-sale and post-sale full respect services.
Item of service
·Technical training Equipment evaluation
·Installation and debugging Troubleshoot
·Maintenance Update and improvement
Commitment to the service
√ One-year warranty. Provide technical support free all-life of the products.
√ Keep all-life contacting with clients, get feedback on use of the equipment and make the products quality continually perfected.
√ Hot-line of service is available in 24h, responded in 8h.

Wenzhou Huilang Pump Valve Manufacturing Co., Ltd.
Address:Yonghe Road, Heyi Industrial, Oubei Town Yongjia Wenzhou City, Zhejiang,China