Aluminium Die Casting Max Diameter with P/V Vent Manhole Cover

Globally recognized and meticulously specified by top-tier oil corporations worldwide, this product is engineered to ensure the safe and efficient transportation of petroleum-based products.

Boasting unmatched safety features and substantial operational advantages.

This product is equipped with a pressure and vacuum vent as a standard feature to facilitate tank breathing. Multiple ratings are available to meet diverse operational needs.

The innovative spring-loaded fill cap provides essential emergency fire engulfment venting in accordance with NTTC DOT 406 standards, critical when tanks face fire exposure.

Boasting an impressive emergency venting capacity of 7000m3/h and air pressure at 350MB.

In the event of a roll over, the automatic sealing of the pressure and vacuum vent effectively prevents hazardous and costly spillages.

The self-aligning seal guarantees pressure-tight operation under all conditions.

The two-stage opening mechanism ensures the safe release of any residual compartment pressure before fully opening the fill cap.

Available in both secure 12-bolt and 24-bolt fixing variants to meet specific security needs.

Features a substantial 250mm (10") fill cap, designed for safe and hassle-free top loading.

Crafted from lightweight aluminum to enhance payload capacity.

Manufactured with high-quality, die-cast baseplate and components that meet international standards for superior durability and performance.

The low-profile design reduces roll over protection requirements.

Includes a security facility designed for a padlock, wire, or plastic seal to ensure added safety.

Equipped with accessory ports for threaded compartment vent valves and over-spill prevention probes.

Packaging & Shipping

Available shipping options include by air, sea, or express carrier, ensuring timely and flexible delivery.

Quick Details

Place of Origin: Zhejiang, China (Mainland)
Model Number: C801L-460
Application: Designed specifically as a top cover for road fuel tankers.
Material: Aluminum
Dimensions: 16"
Size: 16"
Standard: Without Vapor Recovery System

Packaging & Delivery