Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

FLEXTECH Elbow Reducer: 2 in_2 1/2 in Hose Inside Dia., 12 in Hose Lg, Blue, Silicone - Silicone SAE J20 45° Reducing Elbow Heater Hoses
FLEXTECHSilicone SAE J20 45° Reducing Elbow Heater Hoses

FLEXTECH Elbow Reducer: 2 in_2 1/2 in Hose Inside Dia., 12 in Hose Lg, Blue, Silicone

The FLEXTECH Elbow Reducer is a blue silicone SAE J20 45° reducing elbow heater hose with a 2 in to 2 1/2 in hose inside diameter and 12 in hose length. It features silicone tube and cover materials, with a…

SKU 3G-OTH-459891

Brand
FLEXTECH
Item
Elbow Reducer: 2 in_2 1/2 in Hose Inside Dia., 12 in Hose Lg, Blue, Silicone
Category
Silicone SAE J20 45° Reducing Elbow Heater Hoses
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

FLEXTECH
Manufacturer Part Number
R45-200/250
Type
Blue, Silicone, Silicone
Hose Lg
12 in
Hose Color
Blue
Temp. Range
-65° to 350°F
Hose Tube Material
Silicone
Hose Cover Material
Silicone
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

FLEXTECH Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The FLEXTECH Elbow Reducer is a blue silicone SAE J20 45° reducing elbow heater hose with a 2 in to 2 1/2 in hose inside diameter and 12 in hose length. It features silicone tube and cover materials, with a temperature range of -65° to 350°F.

Frequently Asked Questions

What is a FLEXTECH Elbow Reducer used for?

The FLEXTECH Elbow Reducer is a 45° silicone heater hose used in automotive and industrial cooling systems to connect hoses of different diameters. It handles coolant flow in tight engine compartments, reducing from 2 1/2 in to 2 in inside diameter while withstanding temperatures from -65° to 350°F.

What are the specifications of the FLEXTECH R45-200/250?

The FLEXTECH R45-200/250 is a blue silicone SAE J20 45° reducing elbow heater hose. It has a 2 in to 2 1/2 in hose inside diameter, 12 in hose length, and a temperature range of -65° to 350°F. Both tube and cover are silicone, meeting SAE J20 standards for coolant resistance.

Where to buy FLEXTECH silicone heater hoses worldwide?

3G Electric supplies FLEXTECH silicone heater hoses like the R45-200/250 to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance for international orders. Contact us for pricing and delivery options to your location.

How to install a FLEXTECH reducing elbow heater hose?

To install a FLEXTECH silicone reducing elbow, ensure both hose ends are clean and lubricated with silicone grease. Slide the 2 in end onto the smaller fitting and the 2 1/2 in end onto the larger fitting, using constant-torque clamps. Avoid overtightening to prevent silicone damage. Verify routing avoids sharp edges.

Used in

Common applications for FLEXTECH
Industrial burner systems — FLEXTECH silicone heater hoses for coolant circulation in preheat loops
Turbocharged diesel engines — FLEXTECH charge air cooler hoses for intake air routing
HVAC equipment — FLEXTECH vacuum hoses for pneumatic control lines
Marine engine cooling — FLEXTECH SAE J20R3 heater hoses for raw water and closed-loop systems
Generator sets — FLEXTECH 45° elbow hoses for coolant line routing in confined spaces
Compressed air systems — FLEXTECH silicone hoses for high-temperature air transfer

FLEXTECH Products

3G Electric supplies FLEXTECH silicone sae j20 45° reducing elbow heater hoses. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from FLEXTECH

View all FLEXTECH parts
FLEXTECH Elbow Reducer: 2 1/4 in_2 1/2 in Hose Inside Dia., 12 in Hose Lg, Blue, Silicone, Silicone (MPN R45-225/250). Key specifications — Hose Cover Material: Silicone; Hose Color: Blue; Temp. Range: -65° to 350°F; Hose Tube Material: Silicone; Brand: FLEXTECH.
FLEXTECH
FLEXTECH Elbow Reducer: 2 1/4 in_2 1/2 in Hose Inside Dia., 12 in Hose Lg, Blue, Silicone, Silicone (MPN R45-225/250). Key specifications — Hose Cover Material: Silicone; Hose Color: Blue; Temp. Range: -65° to 350°F; Hose Tube Material: Silicone; Brand: FLEXTECH.
FLEXTECH Elbow Reducer: 2 in_2 1/4 in Hose Inside Dia., 12 in Hose Lg, Blue, Silicone, Silicone (MPN R45-200/225). Key specifications — Hose Cover Material: Silicone; Hose Color: Blue; Temp. Range: -65° to 350°F; Hose Tube Material: Silicone; Brand: FLEXTECH.
FLEXTECH
FLEXTECH Elbow Reducer: 2 in_2 1/4 in Hose Inside Dia., 12 in Hose Lg, Blue, Silicone, Silicone (MPN R45-200/225). Key specifications — Hose Cover Material: Silicone; Hose Color: Blue; Temp. Range: -65° to 350°F; Hose Tube Material: Silicone; Brand: FLEXTECH.
FLEXTECH Elbow Reducer: 2 1/2 in_3 in Hose Inside Dia., 12 in Hose Lg, Blue, Silicone, Silicone (MPN R45-250/300). Key specifications — Hose Cover Material: Silicone; Hose Color: Blue; Temp. Range: -65° to 350°F; Hose Tube Material: Silicone; Brand: FLEXTECH.
FLEXTECH
FLEXTECH Elbow Reducer: 2 1/2 in_3 in Hose Inside Dia., 12 in Hose Lg, Blue, Silicone, Silicone (MPN R45-250/300). Key specifications — Hose Cover Material: Silicone; Hose Color: Blue; Temp. Range: -65° to 350°F; Hose Tube Material: Silicone; Brand: FLEXTECH.
FLEXTECH Elbow Reducer: 2 1/2 in_2 3/4 in Hose Inside Dia., 12 in Hose Lg, Blue, Silicone, Silicone (MPN R45-250/275). Key specifications — Hose Cover Material: Silicone; Hose Color: Blue; Temp. Range: -65° to 350°F; Hose Tube Material: Silicone; Brand: FLEXTECH.
FLEXTECH
FLEXTECH Elbow Reducer: 2 1/2 in_2 3/4 in Hose Inside Dia., 12 in Hose Lg, Blue, Silicone, Silicone (MPN R45-250/275). Key specifications — Hose Cover Material: Silicone; Hose Color: Blue; Temp. Range: -65° to 350°F; Hose Tube Material: Silicone; Brand: FLEXTECH.
FLEXTECH Elbow Reducer: 3 1/2 in_4 in Hose Inside Dia., 12 in Hose Lg, Blue, Silicone, Silicone (MPN R45-350/400). Key specifications — Hose Cover Material: Silicone; Hose Color: Blue; Temp. Range: -65° to 350°F; Hose Tube Material: Silicone; Brand: FLEXTECH.
FLEXTECH
FLEXTECH Elbow Reducer: 3 1/2 in_4 in Hose Inside Dia., 12 in Hose Lg, Blue, Silicone, Silicone (MPN R45-350/400). Key specifications — Hose Cover Material: Silicone; Hose Color: Blue; Temp. Range: -65° to 350°F; Hose Tube Material: Silicone; Brand: FLEXTECH.
FLEXTECH Elbow Reducer: 3 in_3 1/2 in Hose Inside Dia., 12 in Hose Lg, Blue, Silicone, Silicone (MPN R45-300/350). Key specifications — Hose Cover Material: Silicone; Hose Color: Blue; Temp. Range: -65° to 350°F; Hose Tube Material: Silicone; Brand: FLEXTECH.
FLEXTECH
FLEXTECH Elbow Reducer: 3 in_3 1/2 in Hose Inside Dia., 12 in Hose Lg, Blue, Silicone, Silicone (MPN R45-300/350). Key specifications — Hose Cover Material: Silicone; Hose Color: Blue; Temp. Range: -65° to 350°F; Hose Tube Material: Silicone; Brand: FLEXTECH.