Vulcan Quick Cap
The New Quick Cap is Ready to Work.
While our new Quick Cap component comes standard in the V-Series Max Fluid End, you can buy it separately to lend its unique speed, safety, and simplicity to any other compatible Fluid End.
An All-New Component with Significant Benefits.
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Speed.
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Safety.
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Simplicity.
Speed.
With a jaw-dropping completion time of less than 15 seconds, seal changes are now faster than ever.


Safety.
The new Quick Cap creates superior Health, Safety, and Environment (HSE) conditions thanks to reduced exposure and effort during maintenance.
Simplicity.
Compatible with any current standard seal on the market, the seal gland provides maximum flexibility without compromising performance.


Quick Cap: High Mileage.
Our new Quick Cap also features a high-mileage version that extends the life of the fluid end after high hours because it utilizes new seals on a fresh surface and optimizes performance.
T-Tool
The T-Tool is a compact, easy-to-use tool designed to safely and quickly release the Quick Cap. It provides the leverage needed to disengage the cap without excessive force, making disassembly faster, safer, and more efficient.

The Vulcan Advantage
From engineers who out-design the competition to our always-on-call support team, we bring unmatched expertise and an unrivaled commitment to your success. By working with you from the start, we deliver parts and services tailored to your specific operational needs—because the most thorough solutions come from the most thoughtful relationships.