API Lockable Dust Cap – 4″ Fuel Tanker Dust Cover

Description

The API Lockable Dust Cap is a secure, corrosion-resistant cover designed to protect 4-inch API adaptor couplings on fuel tankers, loading arms, and depot connections. This cap prevents contamination and offers an additional layer of security with its integrated locking mechanism, making it ideal for fuel transport safety and theft prevention.

Built from durable materials like aluminum or stainless steel, the cap ensures long service life even under harsh environmental and operational conditions.

Key Features:

• Size: 4-inch (API standard)

• Type: Lockable dust cap

• Material: Cast aluminum / stainless steel body

• Locking Mechanism: Padlockable handle or integrated lock (specify model)

• Seal: Rubber gasket to prevent dust and moisture ingress

• Compatible With: Standard API RP1004 couplers

• Finish: Corrosion-resistant coating for outdoor use

• Easy to Install & Remove with ergonomic handle

• Tamper-proof design ideal for fuel tankers and loading depots

Applications:

• Fuel tanker truck API adaptor protection

• Depot loading arm dust cover

• Fuel distribution terminals

• Spill and contamination prevention

• Anti-theft control in fuel logistics

What’s Included:

• 1x API 4″ Lockable Dust Cap

• Optional: Padlock (sold separately)