<h2>Overview</h2>
<p>The <strong>Grundfos Alldos 222 96641810</strong> maintenance kit is a complete replacement set of wear parts and seals for Grundfos Alldos 222 DN8 dosing pumps. Built with PTFE (polytetrafluoroethylene) valve and seal materials, this kit ensures reliable operation in demanding chemical dosing, water treatment, and industrial fluid handling applications. As a Grundfos original component, it maintains OEM performance standards and pump accuracy.</p>
<h2>Key Features</h2>
<ul>
<li>Original Grundfos maintenance kit for Alldos 222 series pumps</li>
<li>PTFE valve seat and seal materials resist chemical attack</li>
<li>DN8 port size compatible with standard Alldos 222 installations</li>
<li>Complete wear-parts set reduces unplanned downtime</li>
<li>Preserves pump linearity and metering accuracy</li>
<li>Compatible with standard preventative maintenance intervals</li>
</ul>
<h2>Technical Specifications</h2>
<ul>
<li><strong>Pump Model:</strong> Alldos 222 (DDI 222)</li>
<li><strong>Port Size:</strong> DN8</li>
<li><strong>Material (Valve/Seat):</strong> PTFE</li>
<li><strong>Seal Material:</strong> PTFE, FKM (Viton)</li>
<li><strong>Part Number:</strong> 96641810</li>
<li><strong>Configuration Code:</strong> 553-1687-05</li>
<li><strong>Kit Type:</strong> Complete wear-parts maintenance set</li>
<li><strong>Manufacturer:</strong> Grundfos (Denmark)</li>
</ul>
<h2>Typical Applications</h2>
<ul>
<li>Chemical dosing in water treatment facilities</li>
<li>Industrial fluid metering and proportioning</li>
<li>Pharmaceutical and food processing dosing systems</li>
<li>HVAC system chemical injection</li>
<li>Wastewater treatment plant automation</li>
<li>Preventative maintenance and system overhaul</li>
</ul>
<h2>Compatibility & Replacements</h2>
<h3>Compatible With</h3>
<ul>
<li>Grundfos Alldos 222 (DDI 222) dosing pump units</li>
<li>DN8 inlet/outlet connections</li>
<li>Standard Alldos 222 pump configurations with PTFE seals</li>
<li>150 l/h capacity Alldos 222 models</li>
</ul>
<h3>Replaces / Drop-In Replacement For</h3>
<ul>
<li>Worn or degraded Alldos 222 valve components</li>
<li>Original Grundfos maintenance kits on aging Alldos 222 units</li>
<li>Field replacement for routine pump servicing</li>
</ul>
<h3>Works With</h3>
<ul>
<li>Grundfos Alldos control units (manual and electronic)</li>
<li>Standard industrial fluid handling systems</li>
<li>Chemical and water treatment plant equipment</li>
<li>Facility maintenance and spare-parts programs</li>
</ul>
