Stainless Steel Bellows-to-7740 PYREX®
Larson Electronic Glass double ended PYREX® to bellows adapters allow a connection from PYREX® to PYREX® and have the flexibility to allow angular motion or alignment. These are not available with a flange.
Features:
- 7740 PYREX® tube ends (both ends)
- 321 SS bellows
- Two bellows lengths available
Larson Electronic Glass offers "Stainless Steel Bellows-to-PYREX® Adaptors" available in 9 standard sizes from 1/4 inch through 3 inch. Bellows are supplied with standard thin cuffs, heavy cuff, vacuum flanges, or glass on both ends. Dimensions are in inches unless otherwise noted.
| Image | Stainless Steel Bellows-to-7740 PYREX® | Over All Length (L) | Glass Length (G) | Cuff lengths (C1 & C2) | Flex length (F) | Tube O.D. | Price | Model Number | Part Number | Price |
|---|---|---|---|---|---|---|---|---|---|---|
 | 1/4" Bellows-to-PYREX® both ends | 9-1/2" | 3" (X 2) | 3/4" | 2" | 1/4" | 174 | BP2-025-L2 | 313031 | $220 |
 | 3/8" Bellows-to-PYREX® both ends | 8-1/2" | 3" (X 2) | 3/4" | 1" | 3/8" | 174 | BP2-037-L1 | 313051 | $220 |
 | 1/2" Bellows-to-PYREX® both ends | 9" | 3" (X 2) | 1" | 1" | 1/2" | 174 | BP2-050-L1 | 313071 | $220 |
 | 3/4" Bellows-to-PYREX® both ends | 9" | 3" (X 2) | 1" | 1" | 3/4" | 202 | BP2-075-L1 | 313101 | $255 |
 | 1" Bellows-to-PYREX® both ends | 9" | 3" (X 2) | 1" | 1" | 1" | 213 | BP2-100-L1 | 313121 | $270 |
 | 1-1/2" Bellows-to-PYREX® both ends | 9" | 3" (X 2) | 1" | 1" | 1-1/2" | 264 | BP2-150-L1 | 313161 | $330 |
 | 2" Bellows-to-PYREX® both ends | 9" | 3" (X 2) | 1" | 1" | 2" | 342 | BP2-200-L1 | 313191 | $430 |
 | 2-1/2" Bellows-to-PYREX® both ends | 9" | 3" (X 2) | 1" | 1" | 2-1/2" | 437 | BP2-250-L1 | 313211 | $550 |
 | 3" Bellows-to-PYREX® both ends | 11" | 4" (X 2) | 1" | 1" | 3" | 504 | BP2-300-L1 | 313231 | $630 |
 | 1/4" Bellows-to-PYREX® both ends | 11-1/2" | 3" (X 2) | 3/4" | 4" | 1/4" | 202 | BP2-025-L4 | 313331 | $255 |
 | 3/8" Bellows-to-PYREX® both ends | 10-1/2" | 3" (X 2) | 3/4" | 3" | 3/8" | 202 | BP2-037-L3 | 313351 | $255 |
 | 1/2" Bellows-to-PYREX® both ends | 11" | 3" (X 2) | 1" | 3" | 1/2" | 202 | BP2-050-L3 | 313371 | $255 |
 | 3/4" Bellows-to-PYREX® both ends | 11" | 3" (X 2) | 1" | 3" | 3/4" | 241 | BP2-075-L3 | 313401 | $305 |
 | 1" Bellows-to-PYREX® both ends | 11" | 3" (X 2) | 1" | 3" | 1" | 241 | BP2-100-L3 | 313421 | $305 |
 | 1-1/2" Bellows-to-PYREX® both ends | 11" | 3" (X 2) | 1" | 3" | 1-1/2" | 292 | BP2-150-L3 | 313461 | $365 |
 | 2" Bellows-to-PYREX® both ends | 11" | 3" (X 2) | 1" | 3" | 2" | 392 | BP2-200-L3 | 313491 | $490 |
 | 2-1/2" Bellows-to-PYREX® both ends | 11" | 3" (X 2) | 1" | 3" | 2-1/2" | 504 | BP2-250-L3 | 313511 | $630 |
 | 3" Bellows-to-PYREX® both ends | 13" | 4" (X 2) | 1" | 3" | 3" | 588 | BP2-300-L3 | 313531 | $735 |