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THERMOID EPDM SAE 20R3 Class D2 Heater Hose, 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, 50 ft, Black

The THERMOID Heater Hose (MPN 470308151) is an EPDM SAE 20R3 Class D2 heater hose with a 1/2 in inside diameter and 50 ft length. It features a black EPDM tube and cover, rated for a temperature range of 257°F.

SKU 3G-OTH-458436

Brand
THERMOID
Item
EPDM SAE 20R3 Class D2 Heater Hose, 50 ft, Black
Category
EPDM SAE 20R3 Class D2 Heater Hoses
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

THERMOID
Manufacturer Part Number
470308151
Type
Black, EPDM, EPDM
Hose Lg
50 ft
Hose Color
Black
Temp. Range
257°F
Hose Tube Material
EPDM
Hose Cover Material
EPDM

Technical Documents

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

Product Description

The THERMOID Heater Hose (MPN 470308151) is an EPDM SAE 20R3 Class D2 heater hose with a 1/2 in inside diameter and 50 ft length. It features a black EPDM tube and cover, rated for a temperature range of 257°F.

Frequently Asked Questions

What is THERMOID Heater Hose used for?

THERMOID Heater Hose (MPN 470308151) is used in automotive and industrial cooling systems to circulate hot coolant. Its EPDM construction resists heat up to 257°F, making it suitable for heater core connections, radiator bypass lines, and other hot-water transfer applications.

What are the specifications of THERMOID Heater Hose 470308151?

This THERMOID Heater Hose has a 1/2 in inside diameter, 50 ft length, and black EPDM tube and cover. It meets SAE 20R3 Class D2 standards and is rated for a temperature range of 257°F. The manufacturer part number is 470308151.

Where to buy THERMOID Heater Hose worldwide?

3G Electric supplies THERMOID Heater Hose (MPN 470308151) worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us to order this EPDM SAE 20R3 Class D2 heater hose for your application.

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

Select THERMOID Heater Hose based on inside diameter (1/2 in), temperature rating (257°F), and length (50 ft). Ensure compatibility with your coolant type and system pressure. For custom lengths or different sizes, consult 3G Electric for sourcing options across our industrial departments.

Used in

Common applications for THERMOID
Commercial vehicle air-brake systems — THERMOID EPDM air-brake hoses (SKU 5RMA8, 3/8 in ID, 100 ft)
Engine fuel lines — THERMOID SAE J30R6 fuel hose (SKU 5RMA1, 7/16 in ID, 25 ft)
Farm tank gasoline transfer — THERMOID farm tank hose assembly (SKU 44ZF47, 3/4 in ID, 60 psi)
Industrial fuel dispensing — THERMOID gasoline hose assembly (SKU 44ZF93, 3/4 in ID, 200 psi, 10 ft)
Fleet maintenance refueling — THERMOID gasoline hose assembly (SKU 44ZE95, 1 in ID, 150 psi, 20 ft)
Medium-pressure fuel systems — THERMOID SAE 30R7 fuel hose (SKU 5RLZ9, 5/16 in ID, 25 ft)
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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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This heater hose features a black EPDM tube and cover, rated for continuous service up to 250°F. It meets SAE 20R3 Class D2 standards for coolant and hot-water transfer in industrial heating systems, engine cooling circuits, and process equipment
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This heater hose features a black EPDM tube and cover, rated for continuous service up to 250°F. It meets SAE 20R3 Class D2 standards for coolant and hot-water transfer in industrial heating systems, engine cooling circuits, and process equipment
This EPDM heater hose is designed for circulating hot coolant in industrial heating systems, engine cooling circuits, and process fluid transfer. It features a black EPDM tube and cover, with a temperature rating of 257°F, and meets SAE 20R3 Class D2 standards. The hose is 50 ft long with a 3/4 in inside diameter
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This EPDM heater hose is designed for circulating hot coolant in industrial heating systems, engine cooling circuits, and process fluid transfer. It features a black EPDM tube and cover, with a temperature rating of 257°F, and meets SAE 20R3 Class D2 standards. The hose is 50 ft long with a 3/4 in inside diameter
This heater hose is constructed with EPDM tube and cover, rated for continuous service up to 250°F. It meets SAE 20R3 Class D2 standards and is suitable for circulating hot coolant in engine heating systems and industrial process heating applications
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This heater hose is constructed with EPDM tube and cover, rated for continuous service up to 250°F. It meets SAE 20R3 Class D2 standards and is suitable for circulating hot coolant in engine heating systems and industrial process heating applications
This EPDM heater hose meets SAE 20R3 Class D2 standards. It has a 5/8 in inside diameter, 50 ft length, and black EPDM tube and cover. Rated for 257°F, it is used for circulating hot coolant or water in heating systems
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This EPDM heater hose meets SAE 20R3 Class D2 standards. It has a 5/8 in inside diameter, 50 ft length, and black EPDM tube and cover. Rated for 257°F, it is used for circulating hot coolant or water in heating systems
This EPDM heater hose is designed for coolant and hot water transfer in industrial heating systems, engine cooling circuits, and HVAC applications. It meets SAE 20R3 Class D2 standards and handles continuous temperatures up to 250°F. The hose has a black EPDM cover and tube, with a length of 50 ft
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This EPDM heater hose is designed for coolant and hot water transfer in industrial heating systems, engine cooling circuits, and HVAC applications. It meets SAE 20R3 Class D2 standards and handles continuous temperatures up to 250°F. The hose has a black EPDM cover and tube, with a length of 50 ft
This heater hose features a black EPDM tube and cover, rated SAE 20R3 Class D2. With a 1/2 in inside diameter and 50 ft length, it handles temperatures up to 250°F. Typical applications include circulating hot coolant or water in engine heater connections and radiator bypass lines
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This heater hose features a black EPDM tube and cover, rated SAE 20R3 Class D2. With a 1/2 in inside diameter and 50 ft length, it handles temperatures up to 250°F. Typical applications include circulating hot coolant or water in engine heater connections and radiator bypass lines