How does pump head work?

Simply stated: a pump's head is the maximum height that the pump can achieve pumping against gravity . Intuitively, if a pump can produce more pressure, it can pump water higher and produce a higher head.

Where are Seepex pumps manufactured?

Headquartered in Bottrop, Germany , SEEPEX has more than 800 employees worldwide and specializes in manufacturing advanced pump technology that efficiently conveys highly viscous or abrasive substances at low pulsation rates.

How does a progressive cavity pump work?

Generally, there will be a helical rotor inside of a double helical hole. As the rotor spins inside of the pump body, cavities are left behind. This is where the fluid will reside as the helical rotor turns. These cavities maintain a constant shape as the rotor turns and moves the fluid through the pump.

SEEPEX Archives

BN5-12L seepex BN

Working Principle of the BN5-12L The working principle of the BN5-12L is based on the fundamental mechanics of screw pumps. The rotating screw within the pump generates pressure, pushing the fluid toward the outlet. Unlike traditional centrifugal pumps, screw pumps can provide stable flow rates at low speeds, making them suitable for handling viscous fluids. … Read more

BN10-12 seepex BN

Technical parameters Drive mode: Electric Lift: 60m Output flow: 200 Model: BN10-12 Weight: 80kg Conveying medium: Clean water pump Efficiency: 98% Material: Stainless steel Flow rate: 2.6-12 (m3/h) Pump shaft position: Horizontal Discharge diameter: DN50 (mm) Application: Metering pump Performance: Wear-resistant Number of impellers: Single stage Suction diameter: DN65 (mm) Working temperature: Normal temperature Brand: … Read more

BN70-18 seepex BN

Overview of the seepex BN Series seepex is a company specializing in the research and manufacturing of screw pumps. Its BN series pumps are widely used across multiple sectors, including chemicals, food, and pharmaceuticals. The design philosophy behind the BN series is to address diverse transportation needs while ensuring the safety and efficiency of material … Read more

BN130-12 seepex BN

Parameters Drive mode: electric Working pressure: 1.2 Model: BN130-12 Impeller suction mode: single suction Head: 120m Material: cast steel Pump shaft position: horizontal Flow rate: 69m3/h Application: booster pump Pressure: 1.2Mpa Transport medium: industrial sewage Specification: BN130-12 Brand: SEEPEX Performance: high pressure Voltage: 380V Features of Seepex BN130-12 As a high-efficiency screw pump, Seepex BN130-12 … Read more

BN05-12 seepex BN

Seepex BN Series Overview Seepex is a world-renowned pump manufacturer known for its innovative design and high-quality products. The BN series pumps are designed to handle a variety of fluids, especially for viscous and granular media. As a member of the series, the BN05-12 combines advanced engineering technology and user-friendly design to meet the needs … Read more

BN70-6L seepex BN

Parameters Introduction to BN70-6L The rotor of the BN70-6L is made of highly wear-resistant materials, ensuring stable performance at high speeds and high loads. The design of the rotor effectively reduces shear forces when the fluid flows in the pump, thereby protecting fluid components that may be vulnerable. The Seepex BN70-6L is known for its … Read more

BN130-6L seepex BN

Parameters Introduction to BN130-6L The rotor is made of wear-resistant materials to ensure good performance under high pressure and high temperature conditions. The spiral shape of the rotor can effectively push the fluid, and through its unique geometry, the shear force on the fluid during the conveying process is significantly reduced. This feature is particularly … Read more

BN35-6 seepex BN

Parameters Introduction to BN35-6 The rotor is the most critical part of the Seepex BN35-6. It is made of highly wear-resistant materials to cope with harsh working environments. The stator is another important part of the pump, usually made of elastic materials to ensure good sealing and pumping efficiency during operation. The performance of the … Read more

BN2-12 seepex BN

Parameters Voltage: 380V Pump shaft position: horizontal Material: stainless steel Working pressure: 1.0MPa Flow rate: 2m³/h Drive mode: electric Transport medium: sewage treatment agent Model: BN2-12 Performance: sanitary, automatic Lift: 120m Impeller suction mode: single suction Weight: 46kg Speed: 200RPM Application: metering pump Pressure: 1.2Mpa Brand: SEEPEX BN2-12 has the following advantages: The key to … Read more

BN2-6L seepex BN

Parameters Voltage：380V Flow rate：1.5m³/h Transport medium：Sewage treatment agent Pump shaft position：Horizontal Drive mode：Electric Impeller suction method：Single suction Material：Stainless steel Scope of application：Sewage treatment Speed：200RPM Lift：60m Impeller structure：Single impeller Pressure：0.5Mpa Model：BN2-6L Weight：78kg Brand：Seepex Introduction to BN2-6L seepex BN2-6L adopts advanced sealing technology. By setting high-performance seals between the rotor and the stator, it not only effectively … Read more