
Round Sight Glasses
ROUND SIGHT GLASSES – Clear – Borosilicate Glass – 400° F
| Diameter | Part No. | ||
| 1/8" Thick | 3/16" Thick | 1/4" Thick | |
| 1" | S312-100 | S318-100 | S325-100 |
| 1-1/8" | S312-112 | S318-112 | S325-112 |
| 1-3/16" | S312-118 | S318-118 | S325-118 |
| 1-1/4" | S312-125 | S318-125 | S325-125 |
| 1-3/8" | S312-137 | S318-137 | S325-137 |
| 1-7/16" | S312-143 | S318-143 | S325-143 |
| 1-1/2" | S312-150 | S318-150 | S325-150 |
| 1-5/8" | S312-162 | S318-162 | S325-162 |
| 1-3/4" | S312-175 | S318-175 | S325-175 |
| 2" | S312-200 | S318-200 | S325-200 |
| 2-1/8" | S312-212 | S318-212 | S325-212 |
| 2-3/16" | S312-218 | S318-218 | S325-218 |
| 2-1/4" | S312-225 | S318-225 | S325-225 |
| 2-3/8" | S312-237 | S318-237 | S325-237 |
| 2-7/16" | S312-243 | S318-243 | S325-243 |
| 2-1/2" | S312-250 | S318-250 | S325-250 |
| 2-5/8" | S312-262 | S318-262 | S325-262 |
| 2-3/4" | S312-275 | S318-275 | S325-275 |
| 3" | S312-300 | S318-300 | S325-300 |
| 3-1/8" | S312-312 | S318-312 | S325-312 |
| 3-3/16" | S312-318 | S318-318 | S325-318 |
| 3-1/4" | S312-325 | S318-325 | S325-325 |
| 3-3/8" | S312-337 | S318-337 | S325-337 |
| 3-7/16" | S312-343 | S318-343 | S325-343 |
| 3-1/2" | S312-350 | S318-350 | S325-350 |
| 3-5/8" | S312-362 | S318-362 | S325-362 |
| 3-3/4" | S312-375 | S318-375 | S325-375 |
| 4" | S312-400 | S318-400 | S325-400 |
| 4-1/2" | S312-450 | S318-450 | S325-450 |
| 5" | S312-500 | S318-500 | S325-500 |
| 6" | S312-600 | S318-600 | S325-600 |
Warranty
Please note, all warranty claims must be initiated through an authorized Beckett supplier/distributor. Distribution policies will not allow Beckett to directly handle warranty claims with installers and/or consumers.








































