4qg Submersible Single-Screw Water Pump

Product Description4 Inches Submersible Screw Pumps  Operating condistionsMinimum well diameter: 4"Maximum fluid temperature up to: +40 ºCMaximum sand content: 3%Maximum immersion depth: 15mSpecificationsRewindable motor or fully enclosed shielding motorSingle-phase: 220V-240V/50HzThree-phase: 380V-415V/50HzDimension complied with NEMA standardCurve tolerance accord with ISO9906Options on requestSpecial material componentsOther voltages or frequency 60HzApplicationWater supplySprinkler irrigationPressure boostingFire-fighting Detailed Photos  Material  ComponentsMaterialDelivery casingAISI 304SSStrainerAISI 304SSMoter External CasingAISI 304SSTop chockCast-iron ASTM NO.30Bottom supportAISI 304 SSMechanical sealGraphite-Ceramic/TCShaftAISI 303 SS-ASTM 1045  Product ParametersPerformance Data  MODELPOWERMAX.FLOWMAX.HEAD(m)VOLTAGE(V)MAX.DIA(mm)OUTLET(inch)LENGTH(mm)KWHP(l/min)(m3/h)2QGD0.3-30-0.180.180.2517155220V521/2''6333QGD1-25-0.250.250.33281.770761''5773QGD1.2-30-0.370.370.5301.8906073QGD1.2-50-0.550.550.75321.91106473.5QGD1-30-0.180.180.25251.585905123.5QGD1-40-0.250.250.33251.5955223.5QGD1-50-0.370.370.5301.8955323.5QGD1.8-40-0.550.550.75432.61105713.5QGD1.8-50-0.750.751432.61255964QGD1.2-40-0.250.250.33321.9100102(96)523(513)4QGD1.2-50-0.370.370.5321.9110536(526)4QGD1.8-40-0.50.50.7482.9100566(556)4QGD1.8-50-0.550.550.75482.9110576(556)4QGD2-60-0.750.751482.9155608(598)4QGD2-100-0.750.751482.9155608(598)PRODUCTION  CONORPackaging & Shipping Optional packagingPackaging & ShippingExhibition  Company Profile 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.FAQFAQ1. Q: What is your warranty?A: 12-18 months' warrantv, depending on product and market2. 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.   /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1