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<p><strong>Model MA31 &ndash; NFPA Style MF1</strong></p>



<p><strong>Rod Rectangular Flange Mounting<br>1.5&Prime; to 6&Prime; Bores</strong></p>



<p><a href="/series-ma-piston-rod-end-styles-2">Series MA &ndash; Piston Rod End Styles<br></a></p>
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<figure class="alignright size-full"><img loading="lazy" decoding="async" width="188" height="157" src="https://milwaukeecylin.wpengine.com/wp-content/uploads/2021/12/mn31.gif" alt="" class="wp-image-945"></figure></div>


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<figure class="aligncenter size-full"><img loading="lazy" decoding="async" width="505" height="176" src="https://milwaukeecylin.wpengine.com/wp-content/uploads/2021/12/mn31_d.gif" alt="" class="wp-image-946"></figure></div>


<p class="has-text-align-center">FOR PACKAGE AND MOUNTING DIMENSIONS SEE TABLE 1</p>



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<figure class="wp-block-image size-full"><img loading="lazy" decoding="async" width="943" height="684" src="https://milwaukeecylin.wpengine.com/wp-content/uploads/2025/02/model-ma-21-ma22-ma31-ma32-chart.jpg" alt="Model MA31 chart" class="wp-image-3091" srcset="https://milwaukeecylin.wpenginepowered.com/wp-content/uploads/2025/02/model-ma-21-ma22-ma31-ma32-chart.jpg 943w, https://milwaukeecylin.wpenginepowered.com/wp-content/uploads/2025/02/model-ma-21-ma22-ma31-ma32-chart-300x218.jpg 300w, https://milwaukeecylin.wpenginepowered.com/wp-content/uploads/2025/02/model-ma-21-ma22-ma31-ma32-chart-768x557.jpg 768w" sizes="auto, (max-width: 943px) 100vw, 943px"></figure>



<p><strong><span class="has-inline-color has-vivid-red-color">Notes:</span></strong></p>



<figure class="wp-block-table"><table><tbody><tr><td>&diams;&nbsp;</td><td>For double rod end cylinders add prefix letter &ldquo;D&rdquo; to cylinder code. Example: DMA00611.</td></tr><tr><td>*&nbsp;</td><td>Models MA31 and MA32 not available in these sizes.</td></tr><tr><td>**&nbsp;</td><td>Models MA21 and MA22 not available in these sizes.</td></tr></tbody></table></figure>


Specials Are Our Standard

Specials Are Our Standard

Model MA31

♦	For double rod end cylinders add prefix letter “D” to cylinder code. Example: DMA00611.
*	Models MA31 and MA32 not available in these sizes.
**	Models MA21 and MA22 not available in these sizes.