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FLEXTECH Silicone SAE J20R3 Heater Hose, 2 in ID, 12 ft, Red - Silicone SAE J20R3 Heater Hoses
FLEXTECHSilicone SAE J20R3 Heater Hoses

FLEXTECH Silicone SAE J20R3 Heater Hose, 2 in ID, 12 ft, Red

The FLEXTECH Straight Hose is a silicone SAE J20R3 heater hose with a 2-inch inside diameter and 12-foot length. It features a red silicone cover and silicone tube, with a temperature range of -65° to 450°F. This…

SKU 3G-OTH-454150

Also listed as: HT40200 · HT40 200

Brand
FLEXTECH
Item
Silicone SAE J20R3 Heater Hose, 2 in ID, 12 ft, Red
Part Number
HT40-200
Category
Silicone SAE J20R3 Heater Hoses
Available to Order
Also known as:HT40-200FLEXTECH
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Technical Specifications

FLEXTECH
Manufacturer Part Number
HT40-200
Type
Red, Silicone, Silicone
Hose Lg
12 ft
Hose Color
Red
Temp. Range
-65° to 450°F
Hose Tube Material
Silicone
Hose Cover Material
Silicone

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

Product Description

The FLEXTECH Straight Hose is a silicone SAE J20R3 heater hose with a 2-inch inside diameter and 12-foot length. It features a red silicone cover and silicone tube, with a temperature range of -65° to 450°F. This hose is designed for industrial heating applications requiring flexible, high-temperature fluid transfer.

Frequently Asked Questions

What is a FLEXTECH silicone heater hose used for?

The FLEXTECH Straight Hose is a silicone SAE J20R3 heater hose designed for industrial heating applications requiring flexible, high-temperature fluid transfer. It handles temperatures from -65° to 450°F, making it suitable for coolant and hot water lines in machinery, boilers, and process equipment.

What are the specifications of the FLEXTECH HT40-200 hose?

The FLEXTECH HT40-200 is a 2-inch inside diameter, 12-foot long silicone heater hose with a red silicone cover and silicone tube. It meets SAE J20R3 standards and has a temperature range of -65° to 450°F. The manufacturer part number is HT40-200.

Where to buy FLEXTECH silicone heater hose worldwide?

3G Electric supplies the FLEXTECH Straight Hose (HT40-200) to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this silicone SAE J20R3 heater hose to your facility, regardless of location.

How to select the right FLEXTECH heater hose for high-temperature applications?

For high-temperature fluid transfer, verify the hose's temperature range matches your system's operating conditions. The FLEXTECH silicone hose handles -65° to 450°F. Also confirm inside diameter (2 in) and length (12 ft) meet your routing needs. Always check SAE J20R3 compliance for heater hose applications.

Used in

Common applications for FLEXTECH
Industrial heating systems — FLEXTECH silicone hump hose couplers connect heater hoses in coolant lines, absorbing thermal expansion.
HVAC units — FLEXTECH hump hose couplers with 2 in to 5 in inside diameters link components in low-pressure air circuits.
Engine compartments — FLEXTECH SAE J20 couplers handle vibration and misalignment in coolant and air-intake hoses.
Coolant circulation loops — FLEXTECH silicone couplers maintain flow and reduce stress in heater hose assemblies.
Low-pressure pneumatic systems — FLEXTECH hump hose couplers provide flexible connections in air lines up to 350°F.
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FLEXTECH Products

3G Electric supplies FLEXTECH silicone sae j20r3 heater hoses. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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This silicone heater hose meets SAE J20R3 standards for coolant and hot-water transfer in industrial heating systems. With a 4-inch inside diameter and 12-foot length, it handles temperatures from -65° to 450°F. The red silicone cover and tube resist degradation in high-heat environments such as boilers, heat exchangers, and process machinery

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