FLEXTECH Hose Reducer: 2 1/4 in_2 3/4 in Hose Inside Dia., 3 in Hose Lg, Blue, Silicone
The FLEXTECH Hose Reducer (MPN R40-225/275) is a blue silicone SAE J20 heater hose reducer with a 2 1/4 in to 2 3/4 in hose inside diameter and 3 in length. It is constructed from silicone tube and cover materials…
SKU 3G-OTH-457289
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Product Description
The FLEXTECH Hose Reducer (MPN R40-225/275) is a blue silicone SAE J20 heater hose reducer with a 2 1/4 in to 2 3/4 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 2 1/4 in to a 2 3/4 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 R40-225/275 hose reducer?
The FLEXTECH R40-225/275 is a blue silicone SAE J20 heater hose reducer with a 2 1/4 in to 2 3/4 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 R40-225/275.
Where to buy FLEXTECH hose reducers worldwide?
3G Electric supplies FLEXTECH hose reducers like the R40-225/275 to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance for international delivery. Contact us to order this silicone SAE J20 reducer for your cooling system needs.
How to install a FLEXTECH silicone hose reducer?
To install a FLEXTECH silicone hose reducer, first ensure both hose ends are clean and dry. Slide the reducer onto the smaller-diameter hose, then connect the larger hose over the reducer. Secure both ends with appropriate clamps. Avoid over-tightening to prevent silicone damage. The reducer fits hoses with 2 1/4 in and 2 3/4 in inside diameters.
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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.









