Shear Pumps

37

25

1750

28

24

105

WJQ5 x 6J-37

45

25

1750

28

24

105

WJQ5 x 6J-45

55

35

2050

28

26

140

WJQ5 x 6J-55

75

46

2150

28

30

150

WJQ5 x 6J-75

Motor power

Shaft power

Power(kW)

Speed
(r/min)

Efficiency
(%)

Head
(m)

Capacity

Type

The shear pumps which manufactured with special machinery seal technology (patent No.: ZL200720079857.2), has very long service life, reaching internationally advanced level and improved operational reliability;

Its impeller is specially designed to have a wider flow pass and smooth vanes, with larger flow area and smooth fluid pass, making the shear pump reach the internationally advanced level in shear pump efficiency and energy-saving, 10% higher than similar products.

The shear pump has adopted a shell thicker than normal one, with rational pass and less turbulence. Impeller and shell are made of high wear resistant cast irons, with service life longer than other products by 50%;

The shear  pump shaft has high strength that can bear certain load, reducing shafts deflection and extending seals service life;

The shaft is lubricated with lubricants and lubricating grease and the oil seal is made of special structure and materials, suitable for high and low temperatures and complicated environment;
Front opening structure is used for convenient installation, repair and maintenance.

WJQ serial shear pump is a special pump for solid control drilling fluid additives, with engine powers of 75kw, 55kw, 45kw and 37kw, suitable for power grids of 50Hz and 60Hz, and it has both Metric and British systems as measuring standards

Shear Pumps Capacity 105-150m3/h;
Head: 24-30m;
Speed: 1750-2150rpm;
Motor power:37-75KW