Straight unions male-female
(thread internal-external)
Turned brass from hexagonal drawn bars. SAE Flare 45°
Primary material: Drawn brass EN 12164
Standard and regulation reference: PED 97/23/CE, RoHS 2002/95/CE, REACH Reg. 1907/2006, EN378-2:2008, SAE-FIT, SAE 45° J513-92
Application: Suitable for air-conditioners and refrigerating systems that work with refrigerant proper to the group II Article 9, 2.2 of the PED Directive 97/23/CE, referring to the Directive 67/548/CEE. ( tested with the following: R12, R22, R134a, R404A, R407C, R410A, R502, R507, CO2 R744, R32 ). Not suitable for Ammonia R717
Working condition:
Max working pressure 45 bar (650 psi)
Temperature range -40°C to +150°C (-40°F to 300°F)
Risk category according to Pressure Equipment Directive PED 97/23/CE: Article 3 Paragraph 3
| Drawing | Part number | Connections | A (mm) |
Hex (mm) |
|
|---|---|---|---|---|---|
| internal thread (female) |
external thread (male) |
||||
| U3 | UP3-4 | SAE 1/4" 7/16"-20 UNF |
SAE 1/4" 7/16"-20 UNF |
30,5 | 17 |
| UR3-46 | SAE 1/4" 7/16"-20 UNF |
SAE 3/8" 5/8"-18 UNF |
33 | 17 | |
| UR3-64 | SAE 3/8" 5/8"-18 UNF |
SAE 1/4" 7/16"-20 UNF |
33 | 22 | |
| UP3-6 | SAE 3/8" 5/8"-18 UNF |
SAE 3/8" 5/8"-18 UNF |
36 | 22 | |
| UR3-68 | SAE 3/8" 5/8"-18 UNF |
SAE 1/2" 3/4"-16 UNF |
38 | 22 | |
| UR3-84 | SAE 1/2" 3/4"-16 UNF |
SAE 1/4" 7/16"-20 UNF |
36 | 25 | |
| UR3-86 | SAE 1/2" 3/4"-16 UNF |
SAE 3/8" 5/8"-18 UNF |
39 | 25 | |
| UP3-8 | SAE 1/2" 3/4"-16 UNF |
SAE 1/2" 3/4"-16 UNF |
41 | 25 | |
| UR3-810 | SAE 1/2" 3/4"-16 UNF |
SAE 5/8" 7/8"-14 UNF |
45 | 25 | |
| UR3-812 | SAE 1/2" 3/4"-16 UNF |
SAE 3/4" 1.1/16"-14 UNS |
46,5 | 27 | |
| UR3-108 | SAE 5/8" 7/8"-14 UNF |
SAE 1/2" 3/4"-16 UNF |
44 | 30 | |
| UR3-1012 | SAE 5/8" 7/8"-14 UNF |
SAE 3/4" 1.1/16"-14 UNS |
49,5 | 30 | |
| UR3-128 | SAE 3/4" 1.1/16"-14 UNS |
SAE 1/2" 3/4"-16 UNF |
45 | 34 | |
| UR3-1210 | SAE 3/4" 1.1/16"-14 UNS |
SAE 5/8" 7/8"-14 UNF |
49 | 34 | |