Mini Gap Flange Spreader Rentals

The ESI Mini Gap Flange Spreader

The Mini-Gap Flange Spreader from ESI is a compact, wedge-driven tool engineered for safe, controlled flange separation in the most confined spaces. Designed to fit gaps as small as 3/32″, this tool delivers up to 10 tons of spreading force when used in pairs, making it ideal for technicians working with 2″ to 24″ flange sizes across high-risk industrial environments.
🔧 Built for Tight Access and Zero-Gap Applications
When clearance is limited and precision is critical, the Mini-Gap Flange Spreader excels. Its slim-profile wedge design allows operators to insert and activate the tool in minimal gaps, making it perfect for compact flanges, zero-gap joints, and hard-to-reach bolting zones.
🛠️ Versatile Across Industries
Whether you’re performing routine maintenance, flange inspections, gasket replacements, or emergency repairs, this spreader is trusted across the oil & gas, chemical processing, power generation, and utility sectors. Its mechanical simplicity and high-force output make it a go-to solution for both planned shutdowns and reactive field work.
⚙️ High-Force, Low-Profile Design
Despite its compact size, the Mini-Gap delivers up to 10 tons of spreading force when deployed in pairs—providing the strength needed to safely separate stubborn or corroded flanges without damaging bolt holes or sealing surfaces.

Why Choose ESI’s Mini-Gap Flange Spreader?
When precision matters and space is limited, ESI’s Mini-Gap Flange Spreader offers the strength, control, and reliability professionals need to get the job done safely. With nationwide rental options and turnkey kits available, it’s the ideal tool for crews who demand efficiency without compromise