SBL pumps is designed for pumping drilling fluid or industrial suspension (slurry). The use of advanced design theory can be pumping abrasive, liquid viscosity (resistance) and corrosion. Compared with an ordinary pump, excellent flow, high temperature, long life, easy maintenance, high reliability, significant energy saving effect and so on. Now widely used around the world on land and offshore drilling. We will provide users with the best products to meet the needs of the different working conditions.
Mud mixing and Shearing operations, demanding and delisting, degassing, supercharging, centrifugal feed, mud cooling towers, and wash down.
|Model||Flow mз/h||Lift m||Efficiency||Shaft (kw)||Power KW|
The concentric pump housings are heavier and stronger to outlast conventional pumps. The housings are thicker for extra strength and extended service life. The concentric design allows the distance between the impeller and the housing to be the same at all points. The concentric housing eliminates turbulence and cavitation’s within the pump. It also reduces the radial load on the bearings. Reasonable diameter of the pump inlet. The housing gasket is recessed to protect it from fluid leaving the impeller.
The mechanical seal is manufactured from the finest materials available. This seal delivers superior performance due to superior design. Our seal distributes drive torque over 10 drive tabs, which are 25-50% thicker than others on the market, therefore reducing stress on the outer retainer. All metal parts are manufactured or 316 stainless steel. Eastover’s are manufactured from Viton. Both rotating and stationary seal faces are tungsten carbide.
The stuffing box cover combines the functions of wear plate and stuffing box into a one-piece replacement unit. One bolt holds the slip fitted stuffing box in place. The SB250 series stuffing box is available for packing or mechanical seal operation. The slip fit design allows easy access to the shaft sleeve.
The shaft has a greater diameter to provide heavy-duty performance with minimal shaft deflection. The replaceable shaft sleeve allows the wear from the packing to be renewed without replacing the entire shaft. The shaft sleeve and mechanical seal can be replaced without removing the shaft from the pump.