Chemical product hose 4217IS

for AdBlueEPDMwith polyester reinforcement

Product Overview
Recommended for DEF dispensing tank fill hose and transfer of urea solutions such as ADBLUE. Suitable for use on vehicles equipped with selective catalytic reduction (SCR) systems.

Summary
The Gates® Diesel Exhaust Fluid Tank Transfer Hose 4217IS is engineered for handling Diesel Exhaust Fluid (DEF) in dispensing and transfer applications. It is designed to be compatible with SCR systems that use DEF to reduce NOx emissions.

Key Notes

• Refer to the Gates® Chemical Resistance Table for correct hose selection.
• Compatible with Gates GLX and stainless steel couplings for crimping.
• Tube material is specially peroxide-cured and contains no zinc.

Features and Benefits

• Meets EPA-related requirements for NOx control when used in SCR system applications.
• Zinc-free peroxide-cured EPDM tube and cover formulated for DEF compatibility.
• Synthetic-fiber reinforcement for pressure and handling performance.
• Custom lengths available (minimum order quantity applies).
• Supplied bulk in box for efficient storage and handling.

Trusted to Perform
Engineered to operate in cold and harsh environments. This hose is in service on a large number of Class 8 SCR-equipped vehicles worldwide and is specified where DEF transfer reliability is required.

Available Parts / Variants (table)
Part # | Product # | Description
8CH1100/DEF500300 | 42170319 | 8CH1100 DEF500300 1/2 X 300 DEF DISPENSING
| 42170318 | DEF500025 1/2 X 25 DEF DISPENSING

Technical specifications

• Recommended application: DEF dispensing tank fill hose; transfer of urea solutions (e.g., ADBLUE).
• Tube and cover: Zinc-free peroxide-cured EPDM.
• Reinforcement: Synthetic fiber reinforcement.
• Crimping: Compatible with Gates GLX and stainless steel couplings.
• Custom lengths available (minimum order quantity applies).
• Packaging: Supplied bulk in box.
• Designed to meet EPA emissions-related requirements for NOx control in SCR systems.
• Engineered for cold and harsh operating environments; widely used on Class 8 SCR-equipped vehicles.