Väderstad Bellow 150734-M

OEM Rubber Bellows for Väderstad Tempo Seed Drill Metering and Vacuum Systems

Product Overview

The Väderstad Bellow 150734-M is a flexible rubber bellows (corrugated bellows / dust protection bellows) used in Väderstad agricultural machinery, particularly in Tempo precision planter systems and pneumatic seed metering assemblies.

The bellows serves as a flexible connection between moving components while maintaining an airtight and dustproof seal. It compensates for vibration, movement, and alignment variations during operation, helping to ensure consistent vacuum pressure and accurate seed delivery.

In precision planting systems, the bellows is essential for maintaining stable airflow, protecting internal components, and preventing contamination from dust, soil, moisture, and crop residue.

At Dawopu, we manufacture OEM-quality replacement bellows using high-performance rubber compounds that provide excellent flexibility, durability, and long service life in demanding agricultural environments.

Function of Väderstad 150734-M Bellow

The 150734-M bellows performs several important functions:

• Maintains airtight connections in pneumatic systems
• Protects moving components from dust and debris
• Compensates for vibration and mechanical movement
• Prevents air leakage in vacuum seed metering systems
• Reduces wear caused by misalignment
• Protects internal mechanisms from moisture intrusion
• Improves overall seeding accuracy and machine reliability

Product Features

Excellent Flexibility

The corrugated design allows repeated expansion and compression without cracking.

Airtight Sealing Performance

Helps maintain stable vacuum pressure inside precision seed metering systems.

Superior Wear Resistance

Designed for continuous operation under harsh field conditions.

Weather and UV Resistance

Suitable for long-term outdoor agricultural use.

Vibration Absorption

Reduces mechanical stress on connected components.

OEM-Compatible Design

Direct replacement for original Väderstad bellows.

Material Options

NR (Natural Rubber)

• Excellent elasticity
• Good fatigue resistance
• Cost-effective solution

NBR (Nitrile Rubber)

• Oil and grease resistance
• Good abrasion resistance
• Suitable for agricultural equipment

EPDM Rubber

• Outstanding weather resistance
• Excellent ozone and UV protection
• Long service life outdoors

Silicone Rubber (Optional)

• Superior flexibility
• Excellent temperature resistance
• Premium performance applications

Technical Specifications

Manufacturing Process

At Dawopu, every bellows is manufactured under strict quality standards:

1. Rubber compound formulation
2. Mold design and development
3. Compression or injection molding
4. Vulcanization process
5. Dimensional inspection
6. Flexibility testing
7. Airtightness verification
8. Final quality control

This process ensures consistent quality and reliable field performance.

Applications

The Väderstad 150734-M Bellow is commonly used in:

• Väderstad Tempo Planters
• Precision seed metering systems
• Vacuum seed distribution units
• Pneumatic planting equipment
• Agricultural air transfer systems
• Dust protection assemblies
• Flexible shaft and linkage protection systems

Performance Benefits

Improved Seeding Accuracy

Maintains stable vacuum pressure for precise seed placement.

Reduced Maintenance Costs

Protects internal components from contamination and premature wear.

Enhanced Equipment Reliability

Reduces the risk of air leaks and operational interruptions.

Long Service Life

High-quality rubber materials withstand demanding agricultural conditions.

Better Component Protection

Keeps dust, moisture, and debris away from critical machine parts.

Dawopu Manufacturing Capability

Dawopu specializes in OEM agricultural rubber and plastic components, including:

• Rubber bellows
• Corrugated hoses
• Seed drill rubber parts
• Dust protection covers
• Vacuum system components
• Injection molded plastic parts
• Compression molded rubber products
• Custom agricultural spare parts

We can manufacture according to OEM drawings, samples, or customer specifications.

Quality Assurance

Each bellows undergoes comprehensive inspection:

• Dimensional accuracy verification
• Material hardness testing
• Tensile strength testing
• Elongation testing
• Air leakage testing
• Fatigue resistance testing
• Final visual inspection

Why Choose Dawopu

• OEM-quality agricultural spare parts
• Advanced rubber molding technology
• High-performance material options
• Strong customization capability
• Competitive factory pricing
• Fast production and delivery
• Reliable global supply chain
• Extensive agricultural machinery experience

Conclusion

The Väderstad Bellow 150734-M is a critical flexible sealing component that helps maintain vacuum efficiency, protect internal mechanisms, and ensure reliable operation of precision planting equipment. Manufactured from premium rubber compounds and engineered for demanding field conditions, Dawopu provides dependable OEM replacement bellows that deliver long-lasting performance and superior reliability.