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  • NETZSCH Single Screw Pump Spare Parts NM021BY01L06B Drive Shaft ,Coupling Rod ,Stator ,Rotor
  • NETZSCH Single Screw Pump Spare Parts NM021BY01L06B Drive Shaft ,Coupling Rod ,Stator ,Rotor
  • NETZSCH Single Screw Pump Spare Parts NM021BY01L06B Drive Shaft ,Coupling Rod ,Stator ,Rotor
  • NETZSCH Single Screw Pump Spare Parts NM021BY01L06B Drive Shaft ,Coupling Rod ,Stator ,Rotor
  • NETZSCH Single Screw Pump Spare Parts NM021BY01L06B Drive Shaft ,Coupling Rod ,Stator ,Rotor
  • NETZSCH Single Screw Pump Spare Parts NM021BY01L06B Drive Shaft ,Coupling Rod ,Stator ,Rotor
NETZSCH Single Screw Pump Spare Parts NM021BY01L06B Drive Shaft ,Coupling Rod ,Stator ,Rotor

NETZSCH Single Screw Pump Spare Parts NM021BY01L06B Drive Shaft ,Coupling Rod ,Stator ,Rotor

  • 2 - 99 Pieces
    $3
  • 100 - 199 Pieces
    $2.80
  • >= 200 Pieces
    $2.70

Customization:

Customized logo（Min.Order: 100 pieces）
Customized packaging（Min.Order: 100 pieces）
Graphic customization（Min.Order: 100 pieces）
View product details

NETZSCH Single Screw Pump Spare Parts NM021BY01L06B Drive Shaft ,Coupling Rod ,Stator ,Rotor

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Power Transmission & Fluid Handling: The NETZSCH Single Screw Pump Spare Parts, including the drive shaft (stainless steel), coupling rod (carbon steel), stator (rubber-lined), and rotor, are engineered to ensure precise fluid transfer in single-screw pumps. The drive shaft and coupling rod enable robust power transmission, while the stator and rotor facilitate smooth, pulsation-free flow of viscous or abrasive media.
  • Durability & Versatility: Constructed from high-grade stainless steel, carbon steel, and wear-resistant rubber, these components withstand harsh environments, chemical exposure, and high-pressure applications, ensuring long-term performance in demanding scenarios.

Key features

  • 1. Corrosion-Resistant Material Technology

    • With a combination of corrosion-resistant stainless steel and high-strength carbon steel, ensure durability and longevity in harsh industrial environments* compared to single-material alternatives. The stainless steel components resist rust and chemical exposure, while carbon steel provides structural reliability.

  • 2. Precision-Engineered Interactive Design

    • With precision-engineered threaded ends, achieve seamless assembly and disassembly for maintenance efficiency*, reducing downtime by up to 30% versus non-threaded components. The threaded design ensures secure connections in mechanical assemblies.

  • 3. High-Performance Operational Capability

    • With robust construction optimized for high-pressure applications, maintain consistent performance in demanding industrial settings*, supporting pressures up to 200 bar. This outperforms standard pump parts in extreme conditions.

  • 4. Customizable Scenario Solutions

    • With adaptable designs, tailor components to specific operational needs*, offering 20% better fitment than generic parts in specialized machinery. The modular system supports customization for pumps in oil, chemical, or food industries.

  • 5. Rigorous Certification Standards

    • With compliance to ISO 9001 and industry-specific safety certifications, guarantee reliability and safety in critical applications*, surpassing non-certified alternatives. Materials meet food-grade and eco-friendly standards where applicable.

Product details

NETZSCH Single Screw Pump Spare Parts NM021BY01L06B Drive Shaft ,Coupling Rod ,Stator ,Rotor

NETZSCH Single Screw Pump Spare Parts NM021BY01L06B are precision-engineered components designed for industrial applications requiring durability, corrosion resistance, and reliable performance. The set includes drive shafts, coupling rods, stators, and rotors, crafted from high-grade stainless steel, carbon steel, and rubber to ensure compatibility with diverse operational demands.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialStainless Steel (drive shafts/rotors), Rubber (stators), Carbon Steel (coupling rods)Corrosive environments, high-pressure systems, heavy machinery maintenance
Precision Engineering±0.01mm tolerance, Threaded ends for secure assemblyEnsuring seamless integration into pumps and mechanical systems
Corrosion ResistanceStainless steel meets ASTM A240 standardsProlonged use in chemical, wastewater, and marine industries
CustomizationAdjustable dimensions, thread patterns, and material blendsTailored solutions for non-standard pump configurations

Customization guide

Adjustable parameters include shaft length, thread pitch, and stator hardness to meet specific torque requirements or chemical resistance needs. For example, increasing stator rubber thickness improves seal integrity in abrasive fluid handling.

Get inspired

With NETZSCH spare parts, you can optimize pump efficiency in harsh environments. The wavy tubing design in stators reduces wear, while threaded ends enable quick assembly—ideal for industries demanding minimal downtime.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Corrosion ResistanceASTM A240 Grade 304ASTM A240 Grade 316ASTM A276 Grade 316L
Max Pressure10 bar15 bar (+50%)20 bar (+100%)*
Temperature Range-20°C to 120°C-30°C to 150°C-40°C to 200°C

Supplier's note

  1. Technical Breakthroughs:

    • Stainless Steel Grading: The Pro Model’s Grade 316L stainless steel offers triple the corrosion resistance of industry benchmarks, enabling safe handling of concentrated acids.
    • Threaded Precision: ±0.01mm tolerance ensures zero slippage in high-vibration environments.
    • Customizable Stators: Rubber hardness adjustments (shore A50-A90) accommodate abrasive slurries or viscous fluids.

  2. Version Selection Guide:

    • Base Model: Suitable for standard industrial pumps handling non-corrosive fluids (e.g., water, oils).
    • Advanced Model: Ideal for food processing or chemical plants requiring elevated corrosion resistance and pressure tolerance.
    • Pro Model: Designed for extreme conditions (e.g., offshore drilling, petrochemicals) where temperature fluctuations and aggressive chemicals are prevalent.

*Pro Model pressure rating exceeds industry standards by 20%.

Frequently asked questions

  • Which NETZSCH Single Screw Pump Spare Parts are suitable for small industrial applications?

  • How do I clean the threaded ends of the coupling rod to prevent corrosion?

  • What are the benefits of stainless steel vs. carbon steel in NETZSCH pump components?

  • Can I customize the NM021BY01L06B drive shaft for non-standard pump configurations?

  • Are NETZSCH spare parts FDA-approved for food-grade applications?

  • What temperature ranges can the rubber stators withstand?

  • How does the precision engineering of these parts improve pump efficiency?

  • Are the wavy tubing components corrosion-resistant for marine applications?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Drive ShaftChemical processing, mining pumpsMaterial:
Industry: Carbon Steel (ASTM A36)
Our Base: 316 Stainless Steel (ASTM A276)
Our Advanced: 316L Stainless Steel (ASTM A276)
▲▲ (Enhanced corrosion resistance)		▲▲ Corrosion resistance in acidic/alkaline environments
Lightweight yet durable		Higher cost for advanced grades
Coupling RodHigh-torque industrial pumpsTensile Strength:
Industry: 400 MPa
Our Base: 500 MPa (▲)
Our Advanced: 600 MPa (▲▲)
▲▲ (ASTM A36 compliance)		▲▲ Withstands extreme torque loads
Reduced wear in heavy-duty cycles		Increased weight and machining complexity
StatorViscous/abrasive fluid pumpingWear Resistance:
Industry: 100 hrs (ASTM G65)
Our Base: 200 hrs (▲)
Our Advanced: 300 hrs (▲▲)
▲▲ (ISO 14506 compliance)		▲▲ Longer lifespan in abrasive conditions
Minimal maintenance required		Custom manufacturing for advanced variants
RotorHigh-pressure pumping systemsRotational Speed:
Industry: 1000 RPM
Our Base: 1200 RPM (▲)
Our Advanced: 1500 RPM (▲▲)
▲▲ (ISO 1940 balancing)		▲▲ Boosts flow rate by 50%
Energy-efficient operation		Requires specialized lubrication systems
Sealing ComponentsAggressive chemical environmentsChemical Resistance:
Industry: 50 chemicals (ASTM D543)
Our Base: 100 chemicals (▲)
Our Advanced: 150 chemicals (▲▲)
▲▲ (ASTM F739 permeation test)		▲▲ Safe for harsh chemicals like sulfuric acid
Zero leakage guarantee		Higher material costs for advanced grades
Customized PartsTailored industrial solutionsCustomization Level:
Industry: Standard sizes
Our Base: Dimensional adjustments (▲)
Our Advanced: Full geometry redesign (▲▲)		▲▲ Perfect fit for niche applications
Reduces downtime		Longer lead times for advanced designs

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