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370W 550W Oil-immersed High Lift Screw Water Pump for House

  • Minimum well diameter : 2"/3"/4"
  • Maximum fluid temperature up to : +-35 ºC
  • Maximum sand content : 3%
  • Maximum immersion depth : 12m
  • Single-phase : 220V-240V/50Hz
  • Three-phase : 380V-415V/50Hz
Availability:
Quantity:
  • 3QGD750-120

  • KATREENI

  • 8413701090

Product  Introduction

QGD主图

Applications

For Water supply from wells or reservoirs

For Sprinkler irrigaton

For domestic use, for civil and industrial applications

For garden use and irrigation 


Motor and Pump

Rewindable motor or fully enclosed shielding motor

Dimension complied with NEMA standard

Curve tolerance accord with ISO9906


Options on Request

Special material components

Start control box or automatic digital control box

Cable length

Other voltages or frequency 60Hz

Single phase motor with built-in capacitor





Product  Advantages

   Submersible motor adopts high temperature resistant cream lead wire, stainless steel outlet strong wear resistance, built-in heat protector can product motor, sand resistant floating plastic POM impeller, wear resistant, pressure resistant graded impeller can absorb water for many times, high flow and high elevation. Using decompression oil capsules, the dive depth can reach 80 meters, designed for low voltage start, and the electric pump can be set at 160V-230V Normal work,   plastic POM motor shaft, longer wear resistance life.  Oil immersion motor, using food grade mechanical oil, fast heat dissipation, good cooling effect, do not pollute the water source.


Component Materials

Component Material
Outlet SUS 430
Strainer AiSi 201 SS
Motor external casing AiSi 304 SS                           AiSi 201 SS
Top chock Cast-iron ASTM NO.30
Bottom support AiSi 304 SS                           SUS 430
Mechanical seal Graphite-Ceramic/TC
Motor shaft AiSi 303 SS-ASTM 1045
Screw AiSi 304 SS                            Electro plated NO.45 steel


Component Pictures

螺杆
机械密封
配件


Performance Data

MODEL POWER MAX.FLOW

MAX.

HEAD

(m)

VOLTAGE

(V)

MAX.

DIA

(mm)

OUTLET

(inch)

LENGTH(mm)
KW HP (l/min) (m3/h)
2QGD0.3-30-0.18 0.18 0.25 17 1 55 220V 52 1/2'' 633
3QGD1-25-0.25 0.25 0.33 28 1.7 70 76 1'' 577
3QGD1.2-30-0.37 0.37 0.5 30 1.8 90 607
3QGD1.2-50-0.55 0.55 0.75 32 1.9 110 647
3.5QGD1-30-0.18 0.18 0.25 25 1.5 85 90 512
3.5QGD1-40-0.25 0.25 0.33 25 1.5 95 522
3.5QGD1-50-0.37 0.37 0.5 30 1.8 95 532
3.5QGD1.8-40-0.55 0.55 0.75 43 2.6 110 571
3.5QGD1.8-50-0.75 0.75 1 43 2.6 125 596
4QGD1.2-40-0.25 0.25 0.33 32 1.9 100 102(96) 523(513)
4QGD1.2-50-0.37 0.37 0.5 32 1.9 110 536(526)
4QGD1.8-40-0.5 0.5 0.7 48 2.9 100 566(556)
4QGD1.8-50-0.55 0.55 0.75 48 2.9 110 576(556)
4QGD2-60-0.75 0.75 1 48 2.9 155 608(598)
4QGD2-100-0.75 0.75 1 48 2.9 155 608(598)


Performance Curve


3QGD曲线

Production Corner

生产图




Optional package

包装图

Transport Line

运输流程

Why Choose Us

工厂图

KATREENI 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.

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.

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.

Our company has the purpose to contribute to the transformation from "Made in China" to " Intelligence of China". To satisfy the needs of customers who choose us and trust us, we have been and will be keeping on improving.


Certificate

证书1
证书2
证书3


Exhibition

展会
展会2


Workshop Corner

车间2

FAQ

1. Q: What is your warranty?

A: 12-18 months' warrantv, depending on product and market

2. Q: What is your MOQ?
A: Sample order is acceptable.

3.Q: What's your payment terms?
A: T/T, L/C, D/P...

4.Q: What's the delivery time?
A: 10-30 days after receiving deposit payment.

5.Q: Can you do OEM brand?
A: Yes, we welcome OEM order.

6.Q:Can you accept customized products?
A: Yes, we accept special requirement.

7.Q:How about your service?
A: We have pre-sale service, in-sale service and after-sale service, Our slogan is steady quality and continuous service.


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MOBILE:0086-13867672347

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

TEL: 0086-57686932269
CONTACT US
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