MBQS Series Built-in Sturcture

Structural advantage

· Standard pumps are made of QT600-3 nodular cast iron, to ensure long-term durability；

· The mechanical seals have high pressure resistance, which enables pumps to submerged deeper.

· The pump equipped with cooling jacket, could not fully submerged in the medium,the flow parts below the motor, water cooling the motor during the operation extending service life and enabling work at the low water level.

· The motor is cooled by the pumped water to ensure safe operation.

· The design of the top outlet is more space saving.

· Sealed motors available with optional built-in thermal protection.

· Sealed pressure relief port prevents pumping pressure from acting on the shaft seal.