Pump head assembly of slurry pump

First, install the disassembly ring and sleeve on the shaft. During the installation, install the corresponding "0" ring, and then lift the pump body,

Fasten the pump body to the bracket with bolts: install the mechanical seal assembly (to the gap to be adjusted, to be pressed) or

Pressure relief cover and sealant pad: lift the rear guard board and fasten it on the pump body with bolts; place the impeller "0" ring and lift it

The impeller, sheath, bolt and fixed pressing plate are used to press the sheath on the pump body, and the sealing gasket and front guard are installed on the pump cover

Plate, reassemble the pump body and pump cover; then fasten the bolts of pump cover, and pay attention to the bolts of pump cover should be tightened symmetrically. In addition,

During assembly, it should be noted that each gasket must be placed in the correct position and be tightly pressed.

This series of pumps are equipped with a disassembly ring. The three hexagon socket bolts on the disassembly ring must be sealed with butter to prevent rust.

When removing, first remove the three hexagon socket bolts, screw them into the other three screw holes on the removal ring, and screw them from the shaft

Remove the three ring blocks of the ring before loosening the impeller.