QJB-W1.5/8The type through wall sludge reflux pump is a new product developed by Nanjing Du'an Water Treatment Equipment Co., Ltd. based on the production technology of submersible mixers. This pump is a specialized equipment for mixed liquid reflux, denitrification and denitrification in secondary sewage treatment plants, and can also be used to pump purified water during ground drainage; Irrigation and control of waterway systems; Micro head and high flow areas are required in the recycling or mud suction circuits during wastewater treatment.

Equipped with a single guide rail automatic coupling system to ensure quick installation, lifting, and maintenance, it has been successfully developed based on the digestion and absorption of advanced technology from similar foreign products. It has the advantages of high efficiency, anti entanglement, no blockage, automatic coupling, high reliability, and automatic control. It has unique functions in the discharge of solid particles and long fiber garbage.QJB-W submersible reflux pumpIt is a product independently developed based on the introduction of German submersible motor production technology, which is used for mixed liquid reflux and denitrification denitrification in secondary sewage treatment plants Specialized equipment can also be used for ground drainage, irrigation, and wastewater treatment In places where micro head and high flow are required for recycling during the process.

QJB-W1.5/8The submersible reflux pump has a micro head, high flow rate, and high efficiency. The impeller has a high-performance hydraulic design structure, and the swept back blades have self-cleaning function, anti clogging, and anti winding. It uses a new sealing material with two mechanical seals made of tungsten carbideTungsten carbide, using imported bearings and all fasteners made of stainless steel, can ensure safe and continuous operation of the pump for more than 10000 hours. QJB-WType submersible reflux pumpCompact structure, easy operation and maintenance, convenient installation and maintenance, long service life. The host adopts a cast or stainless steel pressure forming structure, with small volume, high density, corrosion resistance, and no noise. It is equipped with protection and alarm devices for leakage, water leakage, and motor overload to ensure the safety and reliability of the factory products.

Nanjing Du'an Water Treatment Equipment Co., Ltd.'s QJB-W type through wall pump products are sold to Aba Prefecture, Aksu, Alxa League, Altay, Artux, Ali, Ankang, Anqing, Anshun, Anyang, Anshan, Macau Peninsula

Beijing Bayannur Bazhong Baicheng Baisha Baishan Baiyin Baise Bengbu Baotou Baoding Baoshan Baoting Beihai Benxi Bijie Binzhou

Chongqing Cangzhou Changdu Changji Changjiang Changchun Changsha Changzhi Changde Changzhou Chaohu Chaoyang Chaozhou Chenzhou Chengdu Chengde Chengmai Chifeng Chizhou Chuzhou Chuxiong

Dazhou, Dali, Dalian, Daqing, Datong, Daxing'anling, Dayu Mountain, Dandong, Danzhou, Deyang, Dezhou, Ding'an, Dingxi, Dongfang, Dongguan, Dongying

鄂州 恩施自治州

Fangchenggang Foshan Fuzhou Fushun Fuzhou Fuxin Fuyang

Gannan Ganzi Ganzhou Kaohsiung Gejiu Guyuan Guang'an Guangyuan Guangzhou Guigang Guiyang Guilin Guoluo Autonomous Prefecture

Harbin Hami Haibei Autonomous Prefecture Haidong District Haikou Hainan Autonomous Prefecture Haixi Autonomous Prefecture Handan Hanzhong Hangzhou Hefei Hetian Hechi Heyuan Heze Hezhou Hebi Hegang Heihe Hengshui Hengyang Hohhot Hulunbeier Huzhou Huludao Hualian Huaihua Huaibei Huainan Huai'an Huanggang Huangnan Autonomous Prefecture Mount Huangshan Huangshi Huizhou

Jixi Keelung Ji'an Jilin Jinan Jining Jiyuan Jiamusi Jiaxing Jiangmen Jiaozuo Jieyang Jinhua Jinzhou Jincheng Jinzhong Jingmen Jingzhou Jingdezhen Jinghong Jiujiang Jiulong Jiuquan

Kashgar, Kaifeng, Korla, Kunming

Lhasa Laiwu Lanzhou Langfang Ledong Leshan Lijiang Lishui Lianyungang Liangshan Liaoyang Liaoyuan Liaocheng Linzhi Lincang Linfen Lingao Linxia Linyi Lingshui Liuzhou Lu'an Liuku Liupanshui Longyan Longnan Loudi Luzhou Road Roundabout Luxi Lvliang Luoyang Luohe

Ma'anshan Maoming Meishan Meizhou Mianyang Mudanjiang

Neijiang Nagqu Nanchang Nanchong Nanjing Nanning Nanping Nantong Nanyang Ningbo Ningde

Panzhihua Panjin Pingdingshan Pingliang Pingxiang Putian Pu'er Puyang

Qitaihe Qiqihar Qiandongnan Autonomous Prefecture Qiannan Autonomous Prefecture Qianxinan Autonomous Prefecture Qinzhou Qinhuangdao Qingdao Qingyuan Qingyang Qionghai Qiongshan Qiongzhong Qujing Quzhou Quanzhou

Main materials for Nanjing Du'an water treatment through wall pump

Host shell made of stainless steel 304

Axis stainless steel 420

Impeller stainless steel 304

Flow hood made of stainless steel 304

Wall penetrating pipe and flap door made of stainless steel 304

Guide rod, steel wire rope, lifting ring made of stainless steel 304

Lifting device and steering device made of stainless steel 304

Fasteners such as nuts and bolts made of stainless steel 316

Mechanical seal tungsten carbide/tungsten carbide

Control cabinet made of stainless steel 304

Purchase information for sludge reflux pump

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1. Source Description

Nanjing Du'an Water Treatment Equipment Co., Ltd. factory direct sales, all prices are factory factory prices, please refer to the actual parameters for accuracy!

2. About the brand

Nanjing Du'an Water Treatment is a manufacturer dedicated to providing sewage treatment equipment to the world. Nanjing Du'an Water Treatment Equipment Co., Ltd. relies on excellent technology, advanced management methods, and a spirit of continuous innovation to provide strong guarantees for product development, design, research and development, production and manufacturing, quality monitoring, and fast service. We have been making unremitting efforts for the human environment and water resources

3. About Material

Divided into 304 stainless steel and carbon steel, depending on customer requirements. It is generally recommended to choose 304 stainless steel material for strong corrosiveness.

4. About Customer Service

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Please call Nanjing Du'an Water Treatment Equipment Co., Ltd. 24-hour after-sales service hotline directly: 13813381829