316L, sanitary tri-clamp endcaps with or without knobs are available in 0.5″ to 12″ sizes. The product contact surface is electropolished to a 10 Ra or better finish. These endcaps can be laser-engraved or custom finished to your specifications. Eagle Stainless specializes in the design and manufacturing of custom cap assemblies which include dip tubes, NPT fittings, and hose barbs.
Knob-Handle Sanitary Tri-Clamp Endcaps (Size 1/2″ to 4″)
Type 316L stainless steel machined solid endcaps with easy-lift stainless knobs. The product contact surface is electropolished to a 10 Ra or better finish. Other sizes available.
Sanitary Tri-Clamp Endcaps (sizes 1/2″ to 4″)
Type 316L stainless steel machined solid endcaps with an electropolished product contact surface finish of 10 Ra or better. Other sizes available.
Custom-Welded Cap Assemblies
Fittings can be welded to the caps, including: hose barbs, dip tubes, sanitary tri-clamp thermowells, and sightglasses. Eagle also has the unique capability of polishing the inside and outside of each weld to a sanitary finish.
Machined Cap Assemblies
Cap assemblies machined from solid bar stainless steel offer more consistent dimensional and surface quality and a solid, compact profile. Individually precision machined to specification, these cap assemblies provide customers with improved sealability.
Sanitary End Cap and Knob Handle End Cap
- Two-segment heavy-duty clamps (Standard for BTB, PSF, and STB Series bottles)
- ASME clamps
- Three-segment heavy-duty clamps
Torque Nut (50 in/lbs)
When used with a calibrated torque wrench, spring loaded cartridges maintain a constant torque on the clamp in the event of thermally induced expansion and contraction.
Advantage Wing Nut (Max 50 in/lbs)
The Advantage wing nut brings precision, consistency, and speed to clamp systems. The Advantage wing nut enables a torque wrench to measure how far the clamp has been tightened.
- 316 cast stainless steel
- Allows the use of a calibrated torque wrench
- Improves consistent container closure integrity
- Calibrated torque wrench available
Two Segment Clamp and Three Segment Clamp
Clamp with Torque Nut
Clamp with Advantage Wing Nut
- Sanitary sight glass that mounts to tri-clamp connections
- One-piece design
- Borosilicate glass (DIN7080) fused to metal ring (Duplex Stainless Steel 1.4462)
- Use as a view port and/or light port
- 10 Ra finish standard
- Electropolished finish (optional)
| Size | D1 | D2 | H | |||
|---|---|---|---|---|---|---|
| Tri-Clamp Size | in | mm | in | mm | in | mm |
| 1/2″ & 3/4″ | 0.39 | 10 | 0.71 | 18 | 0.39 | 10 |
| 1″ & 1-1/2″ | 0.98 | 25 | 1.61 | 41 | 0.39 | 10 |
| 2″ | 1.18 | 30 | 2.05 | 52 | 0.39 | 10 |
| 2-1/2″ | 1.38 | 35 | 2.51 | 64 | 0.47 | 12 |
| 3″ | 1.57 | 40 | 2.99 | 76 | 0.39 | 10 |
| 4″ | 2.17 | 55 | 3.97 | 101 | 0.47 | 12 |
| 6″ | 2.95 | 75 | 5.98 | 152 | 0.63 | 16 |
| 8″ | 3.94 | 100 | 7.80 | 198 | 0.71 | 18 |
| 10″ | 4.72 | 120 | 9.65 | 245 | 0.79 | 20 |
| 12″ | 5.51 | 140 | 11.81 | 300 | 0.87 | 22 |
Tri-Clamp Gaskets
High purity pharmaceutical gaskets: Platinum-cured silicone sanitary tri-clamp gaskets are available in sizes ranging from 0.5˝ to 12˝. Pass: USP Class VI and cytotoxicity testing; Meet: FDA 21 CFR, 177.2600 and 3-A standards. Our gaskets are certified to be animal-derived ingredient free. Optional gasket types; EPDM, PTFE, Viton®, etc. are available per customer requirements
Platinum-Cured Silicone Gaskets with USP Class VI Certification
Available as a special-order item for our CTH-18 to CTH-47H containers. Certified to be animal-derived ingredient free.
