SS Bellows-to-PYREX® (one end) Heavy Cuff
Stainless Steel Bellows with heavy cuffs to PYREX® adaptors are available without a vacuum flange on the bellows end to allow an easy welded connection to your existing apparatus, fittings or flanges. The bellows allows for angular motion or alignment.
Features:
- 9 sizes available from 1/4” to 3”.
- 7740 PYREX® tube
- 321 SS bellows with or without vacuum type flanges
- Two bellows lengths available
- Standard cuff .035”, .049”, & .065” wall. See specific dimensions listed on each individual size.
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 | SS Bellows-to-PYREX® (one end) Heavy Cuff | Metal end wall thickness (T) | 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® 1 end | .035" | 6-1/2" | 3" | 3/4" - 3/4" | 2" | 1/4" | 140 | BP1-025-HT-L2 | 312031 | $175 |
 | 3/8" Bellows-to-PYREX® 1 end | .035" | 5-1/2" | 3" | 3/4" - 3/4" | 1" | 3/8" | 140 | BP1-037-HT-L1 | 312051 | $175 |
 | 1/2" Bellows-to-PYREX® 1 end | .035" | 5-1/2" | 3" | 1" - 3/4" | 1" | 1/2" | 140 | BP1-050-HT-L1 | 312071 | $175 |
 | 3/4" Bellows-to-PYREX® 1 end | .049" | 5-3/4" | 3" | 1" - 3/4" | 1" | 3/4" | 152 | BP1-075-HT-L1 | 312101 | $190 |
 | 1" Bellows-to-PYREX® 1 end | .065" | 5-3/4" | 3" | 1" - 3/4" | 1" | 1" | 174 | BP1-100-HT-L1 | 312121 | $220 |
 | 1-1/2" Bellows-to-PYREX® 1 end | .065" | 5-3/4" | 3" | 1" - 3/4" | 1" | 1-1/2" | 224 | BP1-150-HT-L1 | 312161 | $280 |
 | 2" Bellows-to-PYREX® 1 end | .065" | 5-3/4" | 3" | 1" - 3/4" | 1" | 2" | 308 | BP1-200-HT-L1 | 312191 | $385 |
 | 2-1/2" Bellows-to-PYREX® 1 end | .065" | 5-3/4" | 3" | 1" - 3/4" | 1" | 2-1/2" | 392 | BP1-250-HT-L1 | 312211 | $490 |
 | 3" Bellows-to-PYREX® 1 end | .065" | 5-3/4" | 3" | 1" - 3/4" | 1" | 3" | 448 | BP1-300-HT-L1 | 312231 | $560 |
 | 1/4" Bellows-to-PYREX® 1 end | .035" | 8-1/2" | 3" | 3/4" - 3/4" | 4" | 1/4" | 180 | BP1-025-HT-L4 | 312331 | $225 |
 | 3/8" Bellows-to-PYREX® 1 end | .035" | 7-1/2" | 3" | 3/4" - 3/4" | 3" | 3/8" | 168 | BP1-037-HT-L3 | 312351 | $210 |
 | 1/2" Bellows-to-PYREX® 1 end | .035" | 7-1/2" | 3" | 1" - 3/4" | 3" | 1/2" | 168 | BP1-050-HT-L3 | 312371 | $210 |
 | 3/4" Bellows-to-PYREX® 1 end | .049" | 7-3/4" | 3" | 1" - 3/4" | 3" | 3/4" | 180 | BP1-075-HT-L3 | 312401 | $225 |
 | 1" Bellows-to-PYREX® 1 end | .065" | 7-3/4" | 3" | 1" - 3/4" | 3" | 1" | 196 | BP1-100-HT-L3 | 312421 | $245 |
 | 1-1/2" Bellows-to-PYREX® 1 end | .065" | 7-3/4" | 3" | 1" - 3/4" | 3" | 1-1/2" | 252 | BP1-150-HT-L3 | 312461 | $315 |
 | 2" Bellows-to-PYREX® 1 end | .065" | 7-3/4" | 3" | 1" - 3/4" | 3" | 2" | 359 | BP1-200-HT-L3 | 312491 | $450 |
 | 2-1/2" Bellows-to-PYREX® 1 end | .065" | 7-3/4" | 3" | 1" - 3/4" | 3" | 2-1/2" | 460 | BP1-250-HT-L3 | 312511 | $575 |
 | 3" Bellows-to-PYREX® 1 end | .065" | 7-3/4" | 3" | 1" - 3/4" | 3" | 3" | 532 | BP1-300-HT-L3 | 312531 | $665 |