CHRH / CHRT Ferrules & Sleeves
Designed for precision tubing connections, the CHRH / CHRT series provides 19 selectable specifications: 14 CHRH ferrule models and 5 CHRT sleeve models. Tube O.D. options include 1/16, 1/8, and metric sizes from 1.6 to 6.35 mm. All listed models are supplied in packs of 10, making it easy to match replacements by tube size and original component model.
Match the correct component by type and tube O.D.
Use the model number, tube O.D., component type and pack size to narrow the selection. For material, dimensional tolerance, pressure or temperature requirements, request model-specific technical confirmation before ordering.
CHRH Series Ferrulesinclude 14 models covering both inch and metric tube sizes. Available O.D. markings include 1/16, 1/8, 2, 2.5, 3, 3.2, 4, 4.76 and 6.35 mm. When replacing a ferrule in an existing fluidic system, first confirm the original tubing O.D.
CHRT Series Sleevesinclude five models: CHRT-01, CHRT-02, CHRT-03, CHRT-04 and CHRT-07. Their listed tube O.D. values are 1.6, 2.0, 2.5, 3.0 / 3.2 and 4.0 mm. CHRT-04 is listed for both 3.0 and 3.2 mm tubing.
Several CHRH models share the same tube O.D. For example, CHRH-01, CHRH-07, CHRH-16 and CHRH-161 are all listed for 1/16 tubing, while CHRH-04 and CHRH-05 are both listed for 1/8 tubing. Always confirm the complete original model rather than assuming parts with the same tube size are interchangeable.
All listed specifications are supplied as10 pcs per pack. The selector keeps every individual model visible so you can compare the original model, tube O.D. and component type without merging same-size items.
Selection Highlights
CHRH models are listed as ferrules and CHRT models as sleeves, allowing you to narrow the range by component type first.
The range includes 1/16 and 1/8 sizes together with multiple metric O.D. options from 1.6 to 6.35 mm.
Where multiple models share one tube O.D., each model remains listed separately to reduce selection errors.
All 19 listed specifications are supplied in packs of 10 for laboratory spares, maintenance and multi-model purchasing.
Quick Selector
Combine component type and tube O.D. to narrow the 19-model list instantly and compare only the specifications relevant to your setup.
| No. | Model | Product Type | Compatible Tube O.D. | Package | Selection Note |
|---|---|---|---|---|---|
| 01 | CHRH-01 | Ferrule | 1/16 | 10 pcs / pack | 1/16 ferrule |
| 02 | CHRH-04 | Ferrule | 1/8 | 10 pcs / pack | 1/8 ferrule |
| 03 | CHRH-05 | Ferrule | 1/8 | 10 pcs / pack | Distinct model for this O.D. |
| 04 | CHRH-07 | Ferrule | 1/16 | 10 pcs / pack | Distinct model for this O.D. |
| 05 | CHRH-16 | Ferrule | 1/16 | 10 pcs / pack | Distinct model for this O.D. |
| 06 | CHRH-20 | Ferrule | 2 mm | 10 pcs / pack | Metric 2 mm specification |
| 07 | CHRH-25 | Ferrule | 2.5 mm | 10 pcs / pack | Metric 2.5 mm specification |
| 08 | CHRH-30 | Ferrule | 3 mm | 10 pcs / pack | Metric 3 mm specification |
| 09 | CHRH-41 | Ferrule | 6.35 mm | 10 pcs / pack | Largest listed tube O.D. |
| 10 | CHRH-161 | Ferrule | 1/16 | 10 pcs / pack | Distinct 1/16 model |
| 11 | CHRH-301 | Ferrule | 3 mm | 10 pcs / pack | Distinct 3 mm model |
| 12 | CHRH-321 | Ferrule | 3.2 mm | 10 pcs / pack | Metric 3.2 mm specification |
| 13 | CHRH-401 | Ferrule | 4 mm | 10 pcs / pack | Metric 4 mm specification |
| 14 | CHRH-476 | Ferrule | 4.76 mm | 10 pcs / pack | Metric 4.76 mm specification |
| 15 | CHRT-01 | Sleeve | 1.6 mm | 10 pcs / pack | 1.6 mm sleeve |
| 16 | CHRT-02 | Sleeve | 2.0 mm | 10 pcs / pack | 2.0 mm sleeve |
| 17 | CHRT-03 | Sleeve | 2.5 mm | 10 pcs / pack | 2.5 mm sleeve |
| 18 | CHRT-04 | Sleeve | 3.0 / 3.2 mm | 10 pcs / pack | One model listed for two tube sizes |
| 19 | CHRT-07 | Sleeve | 4.0 mm | 10 pcs / pack | 4.0 mm sleeve |
Model Parameter Comparison
All 19 orderable specifications are shown for direct comparison of component type, tube O.D. and pack size.
| No. | Model | Series | Product Type | Compatible Tube O.D. | Package | Reference Qty. |
|---|---|---|---|---|---|---|
| 01 | CHRH-01 | CHRH | Ferrule | 1/16 | 10 pcs / pack | 1000 |
| 02 | CHRH-04 | CHRH | Ferrule | 1/8 | 10 pcs / pack | 1000 |
| 03 | CHRH-05 | CHRH | Ferrule | 1/8 | 10 pcs / pack | 1000 |
| 04 | CHRH-07 | CHRH | Ferrule | 1/16 | 10 pcs / pack | 1000 |
| 05 | CHRH-16 | CHRH | Ferrule | 1/16 | 10 pcs / pack | 1000 |
| 06 | CHRH-20 | CHRH | Ferrule | 2 mm | 10 pcs / pack | 1000 |
| 07 | CHRH-25 | CHRH | Ferrule | 2.5 mm | 10 pcs / pack | 1000 |
| 08 | CHRH-30 | CHRH | Ferrule | 3 mm | 10 pcs / pack | 1000 |
| 09 | CHRH-41 | CHRH | Ferrule | 6.35 mm | 10 pcs / pack | 1000 |
| 10 | CHRH-161 | CHRH | Ferrule | 1/16 | 10 pcs / pack | 1000 |
| 11 | CHRH-301 | CHRH | Ferrule | 3 mm | 10 pcs / pack | 1000 |
| 12 | CHRH-321 | CHRH | Ferrule | 3.2 mm | 10 pcs / pack | 1000 |
| 13 | CHRH-401 | CHRH | Ferrule | 4 mm | 10 pcs / pack | 1000 |
| 14 | CHRH-476 | CHRH | Ferrule | 4.76 mm | 10 pcs / pack | 1000 |
| 15 | CHRT-01 | CHRT | Sleeve | 1.6 mm | 10 pcs / pack | 1000 |
| 16 | CHRT-02 | CHRT | Sleeve | 2.0 mm | 10 pcs / pack | 1000 |
| 17 | CHRT-03 | CHRT | Sleeve | 2.5 mm | 10 pcs / pack | 1000 |
| 18 | CHRT-04 | CHRT | Sleeve | 3.0 / 3.2 mm | 10 pcs / pack | 1000 |
| 19 | CHRT-07 | CHRT | Sleeve | 4.0 mm | 10 pcs / pack | 1000 |
Tube O.D. Reference
CHRH-01, CHRH-07, CHRH-16 and CHRH-161 are all listed as 1/16 ferrule models.
CHRH-04 and CHRH-05 share the same 1/8 tube O.D. but remain separate models.
The range covers common 1.6, 2.0, 2.5, 3.0 and 3.2 mm markings across ferrule and sleeve models.
Larger listed sizes include 4.0, 4.76 and 6.35 mm; the 6.35 mm option corresponds to CHRH-41.
Recommended Selection Sequence
Identify whether you need a CHRH ferrule or a CHRT sleeve before comparing individual models.
Match the tubing used in your system to 1/16, 1/8 or the appropriate metric O.D.
When several models share the same tube O.D., verify the complete model number from the original component, packaging or equipment documentation.
All listed specifications are packed 10 pcs per pack; select the number of packs based on maintenance and spare-part requirements.
Frequently Asked Questions
What is the difference between CHRH and CHRT?
CHRH models are listed as ferrules, while CHRT models are listed as sleeves.
How many specifications are available?
The current range includes 19 specifications: 14 CHRH ferrules and 5 CHRT sleeves.
Which CHRH ferrules are listed for 1/16 tubing?
Four models are listed: CHRH-01, CHRH-07, CHRH-16 and CHRH-161.
Which CHRH ferrules are listed for 1/8 tubing?
CHRH-04 and CHRH-05 are both listed for 1/8 tubing, but they are separate models.
Is one sleeve model listed for both 3.0 and 3.2 mm tubing?
Yes. CHRT-04 is listed for 3.0 / 3.2 mm tubing in the supplied model data.
How many pieces are included per pack?
All 19 listed specifications are supplied as 10 pcs per pack.
Can I confirm material, pressure and temperature data?
Those technical values are not specified in the supplied model list. Please contact technical support for model-specific confirmation before use.
Purchasing & Technical Support
Select standard CHRH / CHRT parts by ferrule or sleeve type, tube O.D. and complete model number. If several models share the same tube size, send the original model, tubing O.D., a photo of the existing component and the required quantity for verification.
