Parameters Brand NETZSCH Model NM031BY02S12B Flow rate 2m3/h Weight 78kg Material Stainless steel Efficiency 98% Number of impellers Single stage Operating temperature Normal temperature Suction port diameter DN50(mm) Pump shaft position Horizontal Shaft power 2.2 Discharge port diameter DN50(mm) Purpose Metering pump Speed 272(rpm) Output flow 200 Head 120m Power 2.2kW Drive mode Electric Metering…
The rotor of Netzsch NM038BY02S12B screw pump is the core component. It is driven by the motor to rotate and cooperate with the stator to form a closed pump chamber, thereby driving the fluid delivery. The following is a detailed introduction to the rotor of NM038BY02S12B: Design and function:The rotor is the core component of…
The stator is a very important component in the screw pump. It works with the rotor to complete the function of fluid transportation. The stator has the following characteristics: Netzsch NM038BY02S12B model screw pump uses a stator made of natural rubber (NBR). It has excellent wear resistance and corrosion resistance. This elastic material can form…
The rotor of Netzsch NM021BY02S12B screw pump is a key component. It promotes the flow of liquid efficiently, ensures smooth delivery under low pulsation and low shear stress conditions, and provides reliable driving force and efficiency for fluid delivery. Material The rotor is made of high-quality stainless steel. Stainless steel has excellent mechanical strength, corrosion…
Durable and reliable Netzsch NM021BY02S12B screw pump In all areas of industrial production, reliable conveying equipment plays a vital role. As a leading pump manufacturer in the industry, Netzsch’s NM021BY02S12B screw pump is such a trustworthy product. As a member of Netzsch’s NM series of screw pumps, NM021BY02S12B has been widely praised for its excellent…
The stator is a key component in the screw pump, which provides a sealed chamber for the rotor. Material The stator is usually made of elastic polymer materials such as rubber, polyurethane, etc. These materials have good wear resistance, chemical stability and sealing performance. structure The inner wall of the stator is spiral-shaped, matching the…
As a widely used conveying equipment, the core components of the screw pump include the rotor and the stator. Netzsch NM015BY02S12B is a screw pump suitable for low-flow conveying. Its optimized rotor design is the key to ensure its high efficiency. Rotor design The rotor of NM015BY02S12B adopts a special design of double helical teeth….
The stator is the outer shell of the rotor, usually made of a cast iron shell and a rubber inner body. The spiral groove inside the stator and the screw of the rotor are integrated to form a closed spiral chamber in which the liquid is transported. This spiral chamber is a key part of…
Rotor design: The manufacturing process of the rotor is very precise, and the gap between the rotor and the stator is controlled within a range of only tens of microns. This extreme dimensional accuracy not only effectively reduces leakage and backflow losses, but also ensures the high efficiency of the pump. The rotor is made…
Stator design: The stator is made of highly wear-resistant polyurethaneThe stator has excellent sealing performance to prevent leakage and contaminationThe inner wall of the stator is smooth, which is conducive to unimpeded fluid transportation The metal stator with uniform wall thickness is formed with high precision by removing the lining rubber on the basis of…
