QD/Q multi-stage submersible pump
作为专业生产焊接机，空气压缩机和水泵的专业制造商
关键词:
焊接机，切割机，水泵
- 商品名称： QD/Q multi-stage submersible pump
- 产品详情
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PRODUCT INTRODUCTION
QD/Q series multi- -stage submersible pump(here in after referred to as the electric pumps).The electric pump is composed of water pump. motor and mechanical seal, located in the upper of electric pump, motor is single or three- phase asynchronous motor; located in the lower part of electric pump, water pump of channel impeller or vortex impeller volute structure, mechanical seal and framework oil seal are adopted between water pump and motor as seal, 0- shaped oil resistant rubber seal rings are adopted at fixed rabbet seals as static seal to insure the rlibility of electric pump.PRODUCT USAGE
This series of electric pumps are widely used in such fields as industry agriculture, mining, building construction and municipal administration and environmental protection.OPERATING CONDITIONS
1.The working medium is clean water without corrosion, The volume of sand content in the medium is not more than 0.10%，
and the particle size is not more than 0.2mm;
2.The temperature of medium is no higher than +40 C, the PH value of mediumis 6.5-8.5;
3.The electric pump should be used within the range of head;
4.Max submersible depth:5m,0.5m higher than the water bottom;
5.Frequence is 50Hz, single phase is 220V, three- -phase is 380V, the voltage fluctuation
range is 0.9 to 1.1 times of the rated value.MODEL ANALYSIS
PRODUCT STRUCTURE
No. Description No. Description No. Description No. 1 Description 1 Handle 9 impeller 17 Mechanical Seal 25 Bolt 2 Outlet 10 Key 18 Spiring Washer 26 Rotor Shaft 3 Outlet Flange Rubber Pad 11 Diffuser 19 Power Cable Protector 27 Bearing 4 Top Cover 12 Suction Bracket 20 Bearing 28 Upper Bearing Block 5 Locking Nut 13 Framework Oil Seal 21 Protector 29 Capacitor 6 Support Bracket 14 Cable Fastness Plate 22 Air Boit Washer 30 Base 7 Pump Casing 15 “O" Ring 23 Statoa Core With Winding 8 Upper Diffuser 16 Oil Chamber 24 Motor Body TECHNICAL DATA
Model Voltage (V) Rated power (kw) Rated Flow (m3/h) Rated head (m) Speed (r/min) Pipe inner diameter (mm) Head Range (m) QD3-30/2-0.75 220 0.75 3 30 3000 25 10-30 QD3-45/3-1.1 220 1.1 3 45 3000 25 15-45 QD3-60/4-1.5 220 1.5 3 60 3000 25 20-60 QD3-75/5-1.85 220 1.85 3 75 3000 25 25-75 QD3-90/6-2.2 220 2.2 3 90 3000 25 30-95 QD6-20/2-0.75 220 0.75 6 20 3000 32/40 6-20 QD6-30/3-1.1 220 1.1 6 30 3000 32/40 9-30 QD6-40/4-1.5 220 1.5 6 40 3000 32/40 12-40 QD6-50/5-1.85 220 1.85 6 50 3000 32/40 15-50 QD6-60/6-2.2 220 2.2 6 60 3000 32/40 18-60 QD10-26/2-1.5 220 1.5 10 26 3000 50 10-26 QD10-40/3-2.2 220 2.2 10 40 3000 50 16-40 QD10-52/4-3.0 220 3.0 10 52 3000 50 22-52
我们推出全系列高性能电焊机，专为满足不同行业与用户的焊接需求而设计。采用先进的IGBT逆变技术，我们的电焊机不仅实现了效能高、低能耗的结合，更在焊接稳定性、电流调节精度上达到了行业优良水平。无论是家庭DIY、汽车维修，还是重型工业制造、钢结构施工，我们都能提供适合您的焊接解决方案。 作为压缩空气解决方案的专家，我们的空压机系列融合了效能高、低噪音与节能环保的先进理念。无论是用于工业生产线上的气动工具供气，还是建筑工地的混凝土搅拌站，或是医疗、食品行业的特殊气体处理，我们都能提供定制化的空压机解决方案。 我们深知水循环与排水的重要性，因此精心打造了一系列耐用、易维护的水泵产品，覆盖家用、农业灌溉、建筑排水、工业循环水等多个领域。
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