We provide various pumping solutions in China. The sump slurry pumps are designed for vertical cantilever type with single casing, double suction and semi-open impeller design. The impeller is made of high-chromium alloy or rubber. The gap between impeller and liner is adjustable, to assure the high-efficient operation. This series of sump slurry pumps do not need any shaft seal, and the wet parts of pumps are made of rubber and the parts contacting with slurry are lined with rubber. The vertical sump pump can be used to deliver corrosive slurries. The pump may be driven by belt or direct coupling. It should rotate clockwise viewing from the drive end.

The vertical sump pumps are designed for delivering corrosive, large particle and high density slurries. The pumps are widely used in metallurgy, mining, coal, power plant, building materials and environmental protection industrial departments, etc.

1. This vertical sump slurry pump is designed with beautiful appearance, which can be installed directly to the memorizer that conveys media, spacing saving and cost saving.
2. Without mechanical seal, this vertical sump pump does not need frequent maintenance for mechanical seal that is easy to be worn out, which reduces cost and improves efficiency. 

HEBEI DELIN MACHINERY CO.,LTD is one of the biggest manufacturers or suppliers of slurry pumps in China. Our slurry pumps are mainly utilized in industries like dredging, mining, metallurgy, municipal engineering, electricity, coals, desulfurization with thermal power flue gas, petroleum, chemical industry and building materials. With the produce capacity of 10000 sets of pumps, 6000 tons of pumps and the spare parts, our products are exported all across China and more than fifty countries and areas worldwide. 

All of our products will be tested before they are delivered to the customer.

1. Materials testing: testing equipment for materials: the metallographic structure, processing of spare parts, machine assembling, and for product performance can be done by inspection instrument for materials analysis and testing, like shock tester for tenacity, universal strength tester, peel force tester, and measuring instruments and like inspection tools for special use and universal use. Besides that, we have built professional testing platform for the testing of products like plumps.