Expansion adapters, DURAN® tubing
Content:
1
Product number:
4671378
Product information "Expansion adapters, DURAN® tubing"
Made of DURAN® tubing. DIN 12257 and in addition to DIN standard. Expansion adapters with ground joint.
| Cone[s]: | NS45/40 |
|---|---|
| Manufacturer Article Number: | 01507145 |
| Material: | DURAN® tubing |
| Socket[s]: | NS71/51 |
| UNSPSC: | 41-12-00-00 |
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Accessories
Gas leak detection fluid, bottle
DIN 30657 gas, trace and leak detection fluid. Non-allergenic, non-toxic and odourless. Suitable for all pressure ranges. Non-flammable and therefore suitable for all technical gases such as ammonia, argon and other noble gases, freon, carbon dioxide, coal gas, compressed air, propane, oxygen, nitrogen, water etc. Propellant-free. Unpressurised canister. Flash-point greater than 50°C. Unlimited shelf life. Tested and approved under DIN-DVGW-No. NG to 5170 AN 0456.Spray head not included. Please order separately.
Sleeves, cone joint, PTFE
With knurled gripping ring at the top of the cone for easy removal. For gas, liquid and vacuum-tight cone joint connections with sizes as outlined below. Reusable. With reinforced external ribs for a high-vacuum tight seal (leakage rate: < 1x10-4mbar x I x s-1). No joint sealant or grease required.
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Joint grease, K.W.S
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Seals without grease - no grease residues are left in the analysis. Excellent chemical resistance. Can be used in temperatures from -200 to 260 °C. Wall thickness only 0.05 mm. Wide range of applications, also suitable for vacuums down to 0.1 mbar, e.g. for rotary evaporators.
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An effective alternative to common PTFE joint sleeves and PTFE stoppers.Air leakage <10-8 to 10-6 mBar l/s (vacuum and pressure)Solvent leakage from containers < 0.1 to 0.03mg/dayTemperature range: -196 to 300°C
BUDDE - joint grease
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Joint clips KECK, POM, for spherical ground joints
Melting point 175 °C. Excellent chemical resistance. Rigid. Heat resistant up to 150 °C, sizes colour coded.
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Engler distilling flasks, DURAN®, ASTM, with beaded rim
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Sleeves with ribs, PTFE
For use with ground glass joints. Suitable for vacuums up to 0.1mbar. Reusable and long lasting. The sealing ribs grip on the inside wall of the glass socket, sealing without the need for grease and enabling the cone to be freed easily when required.