FLEXTECH Hose Reducer: 4 in_4 1/2 in Hose Inside Dia., 3 in Hose Lg, Blue, Silicone
The FLEXTECH Hose Reducer (MPN R40-400/450) is a blue silicone SAE J20 heater hose reducer with a 4 in to 4 1/2 in hose inside diameter and 3 in length. It is constructed from silicone tube and cover materials, rated…
SKU 3G-OTH-457301
Need installation or engineering help?
Ask a question
Product Description
The FLEXTECH Hose Reducer (MPN R40-400/450) is a blue silicone SAE J20 heater hose reducer with a 4 in to 4 1/2 in hose inside diameter and 3 in length. It is constructed from silicone tube and cover materials, rated for a temperature range of -65° to 350°F.
Frequently Asked Questions
What is a FLEXTECH silicone hose reducer used for?
A FLEXTECH silicone hose reducer connects two different-diameter heater hoses in automotive or industrial cooling systems. It transitions from a 4 in to a 4 1/2 in inside diameter, maintaining flow while reducing size. The silicone construction handles temperatures from -65° to 350°F, making it suitable for high-heat coolant applications.
What are the specifications of the FLEXTECH R40-400/450 hose reducer?
The FLEXTECH R40-400/450 is a blue silicone SAE J20 heater hose reducer with a 4 in to 4 1/2 in hose inside diameter and 3 in length. It is made of silicone tube and cover materials, rated for -65° to 350°F. The manufacturer part number is R40-400/450.
Where to buy a FLEXTECH hose reducer worldwide?
3G Electric supplies the FLEXTECH R40-400/450 silicone hose reducer to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this part.
How to install a FLEXTECH silicone hose reducer?
To install a FLEXTECH silicone hose reducer, ensure both hose ends are clean and dry. Slide the reducer onto the larger hose, then push the smaller hose over the reducer's opposite end. Secure with appropriate clamps. Avoid over-tightening to prevent silicone damage. Follow SAE J20 guidelines for best results.
Used in
Common applications for FLEXTECHFLEXTECH Products
3G Electric supplies FLEXTECH silicone sae j20 heater hose reducers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
