18″ Clear Acrylic Hemisphere
$86.07
Hemisphere is 18″ in diameter at the base not including the flange.
Buy 6 or more for a 10% discount!
(price updates in cart)
Please choose your flange width from the dropdown below.
The flange width has no impact on the size of the dome.
- No Flange: 18″ outside diameter at the base.
- 1/2″ Flange: 19″ outside diameter at the base.
- 1″ Flange: 20″ outside diameter at the base.
- 1 1/2″ Flange: 21″ outside diameter at the base.
Description
Our stock plastic hemispheres are fabricated from 1/4″ thick, clear acrylic. As the plastic is stretched to make the hemisphere, the leading edge of the hemisphere will shrink to about 3/16″ thick, and the apex (top) may be as thin as 1/16″. Hemispheres ordinarily come with a 1.5″ flange. Therefore, a 12″ hemisphere with a 1.5″ flange would have an overall outside diameter of 15″ (4″ hemisphere comes with 1/4″ flange). We can custom size your flange or ship the hemisphere without a flange. Please specify when placing your order. If you are planning to make your hemispheres into a sphere or globe, please let our salespeople know in advance or visit our plastic spheres page for more information.
For orders of 25+ hemispheres, please call us at 909-930-5535 for the lowest pricing on both the hemispheres and shipping.
Additional Information
| Weight | 3 lbs |
|---|---|
| Dimensions | 20 × 20 × 20 in |
| Flange | No Flange, 1/2" Flange, 1" Flange, 1.5" Flange |
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