<h2>Overview</h2>
<p>The <strong>Perma HT227 grey activator screw</strong> is a precision replacement component for Perma Classic and Perma Futura automatic lubrication systems. This 10-pack tube supplies color-coded activator screws that set a fixed 12-month discharge cycle. <cite index=”3-1″>Each screw color sets a specific lubrication duration—yellow for 1 month, green for 3 months, red for 6 months, and grey for 12 months.</cite> Designed for industrial bearing lubrication, these screws are essential replacements for maintaining consistent lubrication intervals.</p>
<h2>Key Features</h2>
<ul>
<li><cite index=”4-2″>Tightening the activating screw into the lubricator makes the gas generator drop into the electrolyte fluid, where it starts a chemical reaction that builds up pressure and causes the piston to move forward.</cite></li>
<li><cite index=”3-7″>Each screw color sets a specific lubrication duration—yellow for 1 month, green for 3 months, red for 6 months, and grey for 12 months.</cite></li>
<li>Grey variant provides 12-month discharge scheduling for equipment with extended service intervals</li>
<li>Tube of 10 screws offers bulk replacement capacity</li>
<li>Compatible with both Perma Classic and Futura lubricator series</li>
</ul>
<h2>Technical Specifications</h2>
<ul>
<li><cite index=”3-5″>Grey for 12 Months</cite></li>
<li><cite index=”4-1″>Temperature range: 0°C to +40°C</cite></li>
<li><cite index=”7-3,7-4″>Maximum pressure: 4 bar (58 psi)</cite></li>
<li><cite index=”7-6″>Lubricant volume: 120 cc discharged over 12-month period</cite></li>
<li>Quantity per package: 10 screws</li>
<li>Electrochemical activation method</li>
</ul>
<h2>Typical Applications</h2>
<p><cite index=”7-11″>Perma Classic is a single-point lubrication system for roller- and sliding bearings, sliding guides, open gears, gear racks, spindles, shaft seals, chains, etc.</cite> <cite index=”7-13″>Typical applications can be found in mining, steel, automotive and mechanical engineering.</cite> The grey HT227 activator is ideal for low-frequency lubrication schedules where 12-month intervals match equipment maintenance cycles.</p>
<h2>Compatibility & Replacements</h2>
<h3>Compatible With</h3>
<ul>
<li>Perma Classic 120 lubricators</li>
<li>Perma Futura lubricators</li>
<li>Single-point electrochemical lubrication systems requiring 12-month discharge cycles</li>
<li>Industrial bearing and equipment maintenance schedules</li>
</ul>
<h3>Replaces / Drop-In Replacement For</h3>
<ul>
<li>Worn or expired grey activator screws in Perma Classic and Futura systems</li>
<li>Perma original equipment gray (12-month) activator screw variants</li>
</ul>
<h3>Works With</h3>
<ul>
<li>Perma electrochemical lubrication technology (gas generator + electrolyte reaction)</li>
<li>Perma lubricant canisters (120 cc capacity)</li>
<li>Manual installation into Perma lubricator housings (no electronic interface)</li>
</ul>
