TRUCK, BUS, POWER-GENERATION, EARTHMOVING & MARINE SPARES SINCE 1963
Firewall Heater Hose
Extra duty hose designed for maximum durability. Easily recognized by its red cover.
- Unaffected by most coolants and non-oil based coolant additives.
- Unaffected by high cooling system pressures.
- Good resistance to high temperatures for extended periods of time.
- Similar to SAE 20R3 Class D-2.
- Temperature rating: –40°C to +125°C
- Packaging: Individual 50ft (15.2m) cartons or 250ft (76.2m) reels.
CAUTION: Do not use for fuel or oil transfer applications.
Firewall Heater Hose |
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Part Number | ID | OD | Length | Working Press. (psi) | |
Inches | mm | mm | m | ||
28430 | 1/2 | 12.7 | 19.6 | 15.2 | 60 |
28431 | 5/8 | 15.9 | 22.6 | 15.2 | 60 |
28432 | 3/4 | 19 | 25.9 | 15.2 | 50 |
28433 | 5/8 | 15.9 | 22.6 | 76.2 | 60 |
28434 | 3/4 | 19 | 25.9 | 76.2 | 50 |