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Range: Technical Data
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Technical Data |
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| Parameters | Capability |
| Applications | Air conditioning and refrigeration |
| Connections | Copper to copper |
| Approved tube*: Copper tube conforming to |
EN 12735-1 or ASTM-B280 |
| Fitting / Tube range (inches) | 1/4", 3/8", 1/2", 5/8", 3/4", 7/8", 1", 1 1/8" |
| Fitting Material | Refrigerant grade copper (C12200 min 99.9% pure) |
| O-ring | HNBR |
| Approved oils | PVE, POE, PAO, AB and mineral oil |
| Maximum operating pressure | 48 bar at 121°C (700 psig at 250°F) |
| Temperature range | -40°C to 140°C (-40°F to 284°F) |
|
Leak tightness |
Helium ≤ 7.5 × 10-7 Pa.m3/s at +20°C, 10 bar |
|
Vacuum |
200 microns |
| UL listing continuous operating temperature | 121°C (250°F) |
| Compatible refrigerants | R-32, R-134a, R-404A, R-407C, R-407F, R-410A, R-507, R-1234ze, R-1234yf, R-718, R-450A, R-513A, R-448A, R-449A, R-407A, R-427A, R-438A, R-417A and R-422D |
| Approvals, standards ?and code compliance |
UL 207 - file no. SA44668. UL 109 - 7 Pull Test, compliant. UL 109 - 8 Vibration Test, compliant. UL 1963 - 79 Tests of Gaskets and Seals Used in Refrigerant Systems, compliant. ISO 5149-2:2014, compliant. ISO 14903, Tightness Test, compliant. EN 378-2:2016, compliant. EN 14276-2:2007+A1:2011, compliant. EN 16084:2011, compliant. ASTM G85-11, Standard Practice for Modified Salt Spray (Fog) Testing. |
3 - Point Press:
>B< MaxiPro benefits from a 3-point press; one each side of the bead, and one press compressing the O-ring. This provides a permanent and secure joint.
1: Three press points, one each side of the bead and one press point compressing the O-ring
2: Tube stop
3: HNBR O-ring
4: Hook
5: Fitting socket
6: Bead
In tests, press fittings are up to 3 times faster to install than brazing.
