Radium Engineering Fuel Cell Fill Cap Vented | Universal (20-0148-V)

The cell's fill point breathes through its cap, if the cap is the vented one.

The Radium Engineering Fuel Cell Fill Cap, Vented serves the direct-fill cell: a machined vented cap for Radium fuel cell fill necks, sealing the lid's fill point while the integrated vent lets the cell breathe through fills and drawdown. The vented member of the cell cap family.

What You'll Feel

• Fast, glug-free cell fills between sessions
• The cell breathing through drawdown instead of starving the pickup behind vacuum
• A machined seal on the cell's most-touched component

Features

• Vented fill cap for Radium fuel cell fill necks
• Machined construction with sealing interface
• Non-vented version serves cells venting through dedicated lines

The Details

Cells vent either at the cap or through dedicated vent lines with rollover protection, and the cap choice follows the architecture: this vented version for cap-breathing cells, the sealed version where a vent line does the work, since doubling vents invites fume paths and skipping both starves the pumps. Sanctioning bodies often have their own say on cell venting and rollover protection, so check the rulebook alongside the plumbing. Verify thread compatibility with your Radium fill neck.

Kit Includes

• 1x Vented fuel cell fill cap (20-0148-V)

Applications

• Radium fuel cell fill necks (verify thread compatibility)
• Check sanctioning body venting requirements