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The Monitor Premium Ventilated Well Cap seats over the top of the well casing and secures with three square-head set screws. The conduit attaches to a threaded adapter, so the cap lifts off for pump service without disturbing the wiring.
Cast from high quality gray iron, painted green and oven-dried for a durable finish, with a large vented screen that lets the well breathe. Select by well casing outside diameter; each order number matches one casing size. For a sealed, vermin-resistant casing, use the Monitor Turtle or Premium Watertight cap instead.
| Material | Gray cast iron, green oven-dried finish |
| Attachment | Three square-head set screws |
| Conduit tap | 1 in threaded adapter |
| Ventilation | Large vented screen |
| Casing sizes | 4-1/2 in to 7-5/8 in O.D. |
| Origin | Made in USA |
Downloads: Monitor Domestic Products Catalog | Monitor Repair Parts & Installation Catalog
For engineering-led selection support or a factory submittal, email sales@watermainsupply.com or call 281.664.8000.
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