NWCB built-in external mesh insulated gear pump

The NWCB high viscosity built-in external mesh insulation gear pump is mainly used for spraying emulsified asphalt. The heating of the pump is achieved by four heating rods installed on the pump body, which has the characteristics of fast heating and easy maintenance, and is particularly suitable for transporting high viscosity media.

The NWCB insulated gear pump produced by our company is divided into four inlet and outlet ports according to left, right, and inside and outside, generally used for the left inlet and right outlet. The left side of the tank is called the outer inlet, the left side is called the inner inlet, and the right side is divided into the outer outlet and the inner outlet. The functions include internal circulation, external circulation, and external inlet. The sealing element is made of materials with high temperature resistance, aging resistance and other characteristics, and can be used for a long time at a high temperature of 200 ° C.