Introduction
In heavy-duty vehicles, especially trucks, the efficiency and safety of the fuel system depend on the quality of its components. One of the most vital components is the fuel hose, which ensures safe fuel transfer between the tank, filter, pump, and engine. These hoses must withstand pressure, temperature, and chemical exposure — all while offering durability and flexibility.
Klötze Technic fuel hoses are engineered for heavy-duty applications, offering superior resistance, long life, and compliance with top European standards.
Ensure leak-free fuel transfer
Supply fuel continuously to the engine
Absorb vibration and movement
Resist aggressive chemicals, additives, and biofuels
Klötze uses advanced elastomer blends that resist chemical corrosion from modern fuels, extending hose lifespan significantly.
Rubber Reinforced Hoses (NBR, CR, FKM)
PTFE Fuel Hoses – for high chemical and thermal resistance
Steel-Braided Hoses – for high-pressure applications
Klötze Technic offers NBR- and FKM-based options, with PTFE linings and steel-braided versions available for demanding systems.
Diameter: Must match system requirements
Working Pressure: Typically 5–20 bar; burst pressure ≥ 3x
Temperature Range: -40°C to +125°C
Compliance: SAE J30, DIN 73379
Every Klötze hose complies with SAE J30 and DIN 73379 standards and undergoes 100% quality testing before shipping.
Between fuel tank and filter
From filter to pump
Return line systems
Installation Tips:
Avoid twisting; respect minimum bend radius
Use Klötze’s leak-proof clamps and fittings for maximum safety
Fuel leakage
Engine misfires
Pressure drop
Hose cracking or swelling
Klötze's reinforced layers and premium materials reduce wear, ensuring longer service intervals and reliable performance.
Fuel hoses are critical to truck reliability and safety. Klötze Technic delivers unmatched quality and engineering, making it the trusted partner for professionals who demand durability and performance.
#KlötzeTechnic
#TruckFuelSystem
#FuelHose
#HeavyDutyParts
#SAEJ30
#DIN73379
#DieselPerformance
#ReliableTransport
#MadeForTrucks
#KlötzeOnTheRoad
