3.00/4.00" ID x 3" High Performance Silicone Reducer

3.00" / 4.00" ID x 3" High Performance Silicone Reducer

Engineered for high-stress industrial, automotive, and aerospace applications, the 3.00" to 4.00" ID x 3" High Performance Silicone Reducer from Flex Technologies offers exceptional pressure resistance, structural integrity, and thermal stability. Manufactured to exceed strict ISO 9001:2015 and IATF 16949:2016 quality standards, this commercial-grade silicone reducer hose provides an airtight, reliable transition between different piping sizes.

Key Features & Benefits

• Electrochemical Degradation Resistance: Formulated to withstand electrochemical breakdown, ensuring long service life in harsh engine compartments and piping systems.
• Extreme Thermal Range: Operates reliably across severe cold and extreme high-temperature environments without loss of flexibility or strength.
• Electrical Insulation & Elasticity: Non-conductive silicone construction naturally insulates against electrical current transfer while maintaining durable flexibility under vibration.

Technical Specifications

• Inner Diameter (ID): 3.00" ID to 4.00" ID Reducer
• Length: 3 Inches
• Construction: 4-Ply Silicone with Polyester Reinforcement
• Wall Thickness: Nominal 0.200"
• Color Options: Available in Red, Blue, or Black
• Design: Ultra-clean, logo-free exterior (custom company logo placement available upon request)
• Quality Certifications: ISO 9001:2015 and IATF 16949:2016 compliant

Common Applications

• Performance automotive air intakes, turbo piping, and cooling lines
• Radiator core and heater hose connections
• Aerospace vacuum and induction systems
• Commercial vehicle and industrial fluid transport

Download the Technical Spec Sheet (PDF)