China Factory sump pump replacement parts

Hebei Hong Cheng Pump Co.,Ltd as a China Factory sump pump replacement parts supplier. Pump has a safety valve as overload protection, safety valve total reflux exclude pressure pump rated pressure of 1.5 times, according to actual needs can also be discharged within a pressure range of other adjustments allowed. But note that this safety valve relief valve can not be long-term work, when necessary, be installed in the pipeline. Overhang from the spindle end of the pump to see, for the clockwise rotation.

1. R08 is a black natural rubber, of low to medium hardness. R08 is used for impellers   where superior erosive resistance is required in fine particle slurry. The hardness of R08 makes it more resistant to both chunking wear and dilation (i.e.: expansion caused by centrifugal forces) as compared to R26. R08 is generally only used for impellers.
2.  R26 is a black,   soft natural rubber. It has superior erosion resistance to all other    materials in fine particle slurry applications. The antioxidants and antidegradents used in R26 have been optimized to improve storage life and reduce degradation during use.   The high erosion resistance of R26 is provided by the combination of its high resilience,  high tensile strength and low Shore hardness.
3. Elastomer S12 is a synthetic rubber which is generally used in applications involving   fats, oils and waxes. S12 has moderate erosion resistance.
Slurry pump impeller can play an extremely important role in the operation of slurry pump. By rotating, it can help slurry pump meet the needs of the equipment. The slurry pump  impeller is easy to be worn out, so we search for the special materials to prolong the lifespan of impeller, high chrome white iron, aims at handling the slurries with strong abrasion or sharp particles.

As a China-based pump spare parts manufacturer, we provide a broad range of products, including froth pump, medium duty slurry pump, sump pump and FGD flue gas desulfurization pump