Self priming rotary vane pump with internal by-pass valve. The pumps use a rotor with sliding vanes to draw the liquid. The material of construction is nodular iron with sliding vanes built in a special self lubricating material.Due to its efficiency the pumps can handle viscous and aiso volatile liquids and require less horsepower than other equivalent pumps.The pumps are capable of higher flow-rates at lower number of revolutions than other designs.Â
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Sock Knitting Machine,3D Socks Knitting Machine,Shoe Upper Knitting Machine,Sock Shoe Knitting Machine
Zhejiang Fengfan NC Machinery Co., Ltd. , https://www.ffknittingmachine.com