KFS ZE5001-6 Lockable Fuel Tank Cap & Base for 2" Opening

KFS ZE5001-6 Lockable Fuel Tank Cap & Base for 2" Opening

The KFS ZE5001-6 lockable fuel tank cap & base is a heavy-duty, vented locking fill cap designed to thread into 2" NPT container openings for secure, professional-grade fuel storage. Built from cast iron with an integrated lock port and an integrated vent (even when closed), it helps keep your tank both protected and properly vented—because fuel systems love airflow, but not uninvited guests.

Country of Origin
Varies by production batch

Key Features / Specifications

• Model / Part Number: ZE5001-6
• Brand: KFS
• Product Type: Lockable fuel tank fill cap & base (vented)
• Thread / Opening Size: 2" NPT (threads into 2" NPT openings)
• Venting: Integrated vent (functions when cap is closed)
• Security: Integrated lock port for secure storage
• Material: Cast iron
• Build: Heavy-duty construction for professional use

Ideal For

• Fuel tanks and containers with 2" NPT threaded openings
• Equipment or storage setups needing a lockable fill cap to deter tampering/theft
• Applications that require venting without leaving the system “open to the world”
• Anyone who prefers their fuel to stay in the tank—not borrowed, not evaporated, not “mysteriously gone”