Single-Passage Rotary Unions - 2200 Series
The
Single-Passage Rotary Unions 2200 series has been
designed to handle higher pressures and lower RPM’s.
Talco, Inc. offers a unique design that incorporates
the use of a backup “O” ring and filled
Teflon Slipper Seals. This outstanding single-passage
rotary union design results in a prolonged product
life and unsurpassed efficiency and reliability over
standard “O” ring designs.
The recommended operation specifications for the 2200 Series of Single-Passage Rotary Unions in American Units is for a Maximum Air Pressure of 200 PSI, a Maximum Vacuum of 28”Hg, Hydraulic Pressure of 5000 PSI, a Maximum Temperature of 400 Degrees Fahrenheit and a Maximum Speed of 400 RPM.
Metric
Units would be a Maximum Air Pressure of 14 bar, Maximum
Vacuum of 90kPa, Maximum Hydraulic Pressure of 344
bar, Maximum Temperature of 200 Degrees Celsius and
a Maximum Speed of 400 RPM. To prolong the life of
the single-passage rotary union, it is recommended
to avoid operating at both Maximum Pressure and Maximum
Speed at the same time.
All Single-Passage Rotary Unions in the 2200 Series are available with options such as NPT, BSP, SAE or Metric Threads, Right- or Left-Hand Thread on Rotor. You have a choice of a Steel Rotor with either an Aluminum or Steel Housing. All Stainless Steel Construction, to provide outstanding corrosive deterrent, is available upon request.
Single-passage
rotary union models are available in both American
and Metric Units in a wide variety of sizes. All models
are CAD and RFQ Interface Enabled. If your size requirements
are not listed, sizes can be custom made to meet your
specifications and needs. Contact our experienced
sales staff to discuss customization or for answers
to any of your Single-Passage Rotary Union questions.
| American Units: |
Metric Units: | ||
| Max. Air Pressure | 200 PSI |
Max. Air Pressure |
14 bar |
| Max. Vacuum | 28" Hg |
Max. Vacuum |
90 kPa |
| Max. Hydraulic Pressure | 5000 PSI | Max. Hydraulic Pressure |
344 bar |
| Max. Temperature | 400 F |
Max. Temperature | 200 C |
| Max. Speed | 400 RPM |
Max. Speed |
400 RPM |
All Single-Passage Rotary Union Models Available With The Following Options:
 |
|
| CAD & RFQ Interface Enabled |
Model | A (Rotor Thread) | B (Housing Thread) | C | D | E | F |
| Yes | 2200K-02 | 5/8"-18 S.T. | 1/4" NPT | 1 1/2" | 2 15/16" | 2 3/8" | 3/8" |
| Yes | 2200T-02 | 5/8"-18 S.T. | 1/4" NPT | 1 1/2" | 3 1/8" | ---- | 3/8" |
| Yes | 2201-02 | 1/4" NPT | 1/4" NPT | 1 1/2" | 2 15/16" | 2 5/16" | 1/4" |
| Yes | 2202-02 | 3/8" NPT | 1/4" NPT | 1 1/2" | 2 15/16" | 2 5/16" | 3/8" |
| Yes | 2204-02 | 3/8" FPT | 1/4" NPT | 1 1/2" | 2 15/16" | ---- | 3/8" |
| Yes | 2206-06 | 1/2"NPT | 1/2" NPT | 2 1/2" | 4 5/16" | 3 3/8" | 1/2" |
| Yes | 2208-08 | 3/4" NPT | 3/4" NPT | 3" | 4 9/16" | 3 9/16" | 3/4" |
| Yes | 2210-10 | 1" NPT | 1" NPT | 3 1/4" | 5 1/2" | 4 1/4" | 1" |
| Yes | 2212-12 | 2" NPT | 2" NPT | 4 1/2" | 8 5/8" | 6 1/2" | 2" |
| CAD & RFQ Interface Enabled |
Model | C | D | E | F |
| Yes | 2200K | 3.8 cm | 7.5 cm | 6.0 cm | 1 cm |
| Yes | 2200T | 3.8 cm | 7.9 cm | ---- | 1 cm |
| Yes | 2201 | 3.8 cm | 7.5 cm | 5.9 cm | 0.6 cm |
| Yes | 2202 | 3.8 cm | 7.5 cm | 5.9 cm | 1 cm |
| Yes | 2204 | 3.8 cm | 7.5 cm | ---- | 1 cm |
| Yes | 2206 | 6.4 cm | 11.0 cm | 8.6 cm | 1.3 cm |
| Yes | 2208 | 7.6 cm | 11.6 cm | 9.0 cm | 1.9 cm |
| Yes | 2210 | 8.3 cm | 14.0 cm | 10.8 cm | 2.5 cm |
| Yes | 2212 | 11.4 cm | 21.9 cm | 16.5 cm | 5.1 cm |
Questions? Comments? Please contact us!