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FLEXTECH Hump Hose: 3 1/2 in Hose Inside Dia., 3 in Hose Lg, Blue, Silicone - Silicone SAE J20 Hump Hose Couplers for Heater Hoses
FLEXTECHSilicone SAE J20 Hump Hose Couplers for Heater Hoses

FLEXTECH Hump Hose: 3 1/2 in Hose Inside Dia., 3 in Hose Lg, Blue, Silicone

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

SKU 3G-OTH-453702

Brand
FLEXTECH
Item
Hump Hose: 3 1/2 in Hose Inside Dia., 3 in Hose Lg, Blue, Silicone
Category
Silicone SAE J20 Hump Hose Couplers for Heater Hoses
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Technical Specifications

FLEXTECH
Manufacturer Part Number
H40-350
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 3 1/2-inch inside diameter and 3-inch length. It is constructed with silicone tube and cover materials in blue, with a temperature range of -65° to 350°F (MPN H40-350).

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 heating systems. It handles temperature extremes from -65° to 350°F, making it suitable for engine cooling, HVAC, and process heating applications where flexible, durable connections are required.

What are the specifications of the FLEXTECH Hump Hose?

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

Where to buy 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 on this silicone SAE J20 hump hose coupler.

How to install a FLEXTECH Hump Hose?

To install the FLEXTECH Hump Hose, ensure the hose ends are clean and lubricated. Slide the hump hose over the heater hose connections, positioning it evenly. Secure with appropriate clamps on both ends, tightening to manufacturer torque specs. Avoid over-tightening to prevent silicone damage.

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 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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