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THERMOID EPDM SAE 20R3 Class D2 Heater Hose, 3/4 in ID, 50 ft, Black - EPDM SAE 20R3 Class D2 Heater Hoses
THERMOIDEPDM SAE 20R3 Class D2 Heater Hoses

THERMOID EPDM SAE 20R3 Class D2 Heater Hose, 3/4 in ID, 50 ft, Black

The THERMOID Heater Hose (MPN 470312151) is a 3/4 in inside diameter, 50 ft long EPDM SAE 20R3 Class D2 heater hose with a black EPDM tube and cover, rated for a temperature range of 257°F. 3G Electric interprets…

SKU 3G-OTH-458439

Brand
THERMOID
Item
EPDM SAE 20R3 Class D2 Heater Hose, 3/4 in ID, 50 ft, Black
Part Number
470312151
Category
EPDM SAE 20R3 Class D2 Heater Hoses
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Technical Specifications

THERMOID
Manufacturer Part Number
470312151
Type
Black, EPDM, EPDM
Hose Lg
50 ft
Hose Color
Black
Temp. Range
257°F
Hose Tube Material
EPDM
Hose Cover Material
EPDM

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

Product Description

The THERMOID Heater Hose (MPN 470312151) is a 3/4 in inside diameter, 50 ft long EPDM SAE 20R3 Class D2 heater hose with a black EPDM tube and cover, rated for a temperature range of 257°F. 3G Electric interprets this demand and sources the genuine THERMOID hose, backed by our specialist expertise in combustion and controls to ensure the right solution for your application.

Frequently Asked Questions

What is THERMOID Heater Hose used for?

THERMOID Heater Hose (MPN 470312151) is used for circulating hot coolant in industrial heating systems, engine cooling circuits, and process fluid transfer. Its EPDM construction resists heat up to 257°F, making it suitable for combustion equipment, HVAC, and pump applications where reliable hot-water or glycol flow is required.

What are the specifications of THERMOID Heater Hose 470312151?

The THERMOID Heater Hose has a 3/4 in inside diameter, 50 ft length, black EPDM tube and cover, and a temperature range of 257°F. It meets SAE 20R3 Class D2 standards. 3G Electric sources this genuine THERMOID hose for industrial heating and coolant systems.

Where to buy THERMOID Heater Hose worldwide?

3G Electric supplies THERMOID Heater Hose (MPN 470312151) worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us to order this genuine EPDM heater hose for your combustion, pump, or HVAC application.

How to select the right THERMOID Heater Hose for my system?

Select THERMOID Heater Hose based on inside diameter (3/4 in), temperature rating (257°F), and length (50 ft). Ensure compatibility with your coolant type and pressure. 3G Electric’s specialist expertise in combustion and controls helps you confirm the correct SAE 20R3 Class D2 hose for your industrial heating circuit.

Used in

Common applications for THERMOID
Automotive repair and maintenance — Thermoid fuel hose (e.g., SKU 5RLZ7, 3/16-inch ID) for low-pressure fuel lines in gasoline and diesel engines.
Heavy-duty truck and trailer air-brake systems — Thermoid EPDM bulk air-brake hose (e.g., SKU 5RMA8) for compressed air transmission.
Industrial pneumatic systems — Thermoid EPDM air-brake hose (e.g., SKU 5RMA3, 1/2-inch ID) for flexible compressed air connections in manufacturing plants.
Fuel transfer operations — Thermoid fuel hose (e.g., SKU 5RLZ9, 5/16-inch ID) meeting SAE 30R7 for transferring gasoline and diesel.
Agricultural equipment maintenance — Thermoid fuel hose (e.g., SKU 5RMA0, 3/8-inch ID) for fuel systems on tractors and other machinery.
Marine fuel systems — Thermoid fuel hose (e.g., SKU 5RLZ8, 1/4-inch ID) with nitrile tube for resistance to ethanol-blended fuels.
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THERMOID Products

3G Electric supplies THERMOID epdm sae 20r3 class d2 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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