The whole structure of the pump under dry motor. Motor with mechanical seal protection Z, can effectively prevent high pressure water and impurities into the motor cavity. In addition to the main impeller, also a stirring impeller, can precipitate in the bottom stirred into turbulence in the slag after extracted. Impeller, stirring impeller main flow passage components manufactured with high wear-resistant material, resistant to abrasion, corrosion resistance, non-clogging, sewage capacity, can effectively through a larger solid particles. Submersible slurry pump Structure Description submersible slurry pumps in addition to wheel outside ZJQ500-25-90 sand pump, another increase in the bottom of a mixing impeller, can precipitate in a mixed liquid slag jet hit the water and solid particles. The pump in case of the absence of auxiliary devices to achieve high levels of delivery. Unique sealing device can effectively balance the pressure inside and outside the oil, so that the mechanical seal both ends of the pressure to maintain a balance ZJQ300-60-110 Chousha, the maximum guarantee reliable operation of the mechanical seal ZJQ250-60-110 Chousha, greatly extended its life, the motor according to user requirements increase variety of protective devices to detect water, overheating, so that products can long-term safe operation under harsh working conditions. Z | ZJQ400-50-110 Chousha | submersible sand pump (certified merchants) provided by the Shijiazhuang-Pump Co., Ltd. faction. Shijiazhuang-school Pump Co., Ltd. (www.shipaipump.com) is specialized in "slurry pumps, submersible pumps, sewage pumps, chemical pump, pulp pump, water pump, mud pump, multi-stage" of the enterprise, the company of " honesty, hard service "concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: Manager Xu.