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Alchatek Blog

A-Side In-Line Filter

Posted by Kreg Thornley on Dec 18, 2025 1:59:59 PM

Banner---A-Side-In-Line-Filter

Overview

If you’re battling A-side crystallization or clogged gun screens or injectors, the A-Side In-Line Filter is  essential. Installed between the hose and the slab lifting gun, it filters isocyanate, the A-side material prone to crystallization from moisture or poor storage. The filter traps solid chunks, sediment, and contaminants, preventing clogs, ensuring smooth flow, and maintaining foam quality. By protecting components like the mixing chamber, it extends equipment life and reduces maintenance costs.

Purpose and Function

Filters A-side Material: 
The A-side material, isocyanate, is prone to crystallization when exposed to moisture or improper storage conditions. Crystallized particles can form solid chunks that clog hoses, nozzles, or gun components, leading to uneven application, equipment damage, or downtime.

Prevents Clogs: 
The inline filter traps these solid particles (crystallization chunks, sediment, or other contaminants) before the material reaches the slab lifting gun, ensuring smooth flow and consistent foam quality.

Extends Equipment Life:
By reducing the risk of clogs and damage to sensitive components like the mixing chamber or gun filters, the inline filter helps prolong the lifespan of the equipment and minimizes maintenance costs.

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Topics: Equipment & Accessories, All Posts, Lift Slabs