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FLEXTECH Silicone SAE J20 Hump Hose Coupler, 2-1/4 in ID, 3 in Length, Blue - Silicone SAE J20 Hump Hose Couplers for Heater Hoses
FLEXTECHSilicone SAE J20 Hump Hose Couplers for Heater Hoses

FLEXTECH Silicone SAE J20 Hump Hose Coupler, 2-1/4 in ID, 3 in Length, Blue

The FLEXTECH Hump Hose is a silicone SAE J20 hump hose coupler for heater hoses, featuring a 2 1/4-inch inside diameter and 3-inch length. It is constructed with silicone tube and cover materials, rated for a…

SKU 3G-OTH-453698

Also listed as: H40225 · H40 225

Brand
FLEXTECH
Item
Silicone SAE J20 Hump Hose Coupler, 2-1/4 in ID, 3 in Length, Blue
Part Number
H40-225
Category
Silicone SAE J20 Hump Hose Couplers for Heater Hoses
Available to Order
Also known as:H40-225FLEXTECH
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Technical Specifications

FLEXTECH
Manufacturer Part Number
H40-225
Type
Blue, Silicone, Silicone
Hose Lg
3 in
Hose Color
Blue
Temp. Range
-65° to 350°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 Hump Hose is a silicone SAE J20 hump hose coupler for heater hoses, featuring a 2 1/4-inch inside diameter and 3-inch length. It is constructed with silicone tube and cover materials, rated for a temperature range of -65° to 350°F, and comes in blue.

Frequently Asked Questions

What is the FLEXTECH Hump Hose used for?

The FLEXTECH Hump Hose is a silicone SAE J20 hump hose coupler designed to connect heater hoses in industrial and automotive systems. It absorbs vibration and thermal expansion in coolant and low-pressure air circuits, making it suitable for engine compartments, HVAC units, and process equipment where flexible, heat-resistant connections are required.

What are the specifications of the FLEXTECH Hump Hose?

The FLEXTECH Hump Hose (MPN H40-225) has a 2 1/4-inch inside diameter and 3-inch length. It is made of silicone tube and cover materials, rated for a temperature range of -65° to 350°F. The hose is blue and meets SAE J20 standards for heater hose couplers.

Where to buy the FLEXTECH Hump Hose worldwide?

3G Electric supplies the FLEXTECH Hump Hose worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this silicone hump hose to any country.

How to install the FLEXTECH Hump Hose?

To install the FLEXTECH Hump Hose, ensure the hose ends and mating pipes are clean and dry. Slide the hose over the pipe ends, centering the hump between connections. Use constant-torque clamps tightened to manufacturer specifications. Avoid over-tightening, which can damage the silicone. Verify the hose is not twisted after installation.

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 j20 hump hose couplers for 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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