Fittings · Tube Fittings
Reducing Union
A union joining two tube runs of different sizes in line. The size change is carried inside the fitting, so no separate adapter is needed where a run steps up or down.
- Product ID
- FIT-TF-11
- Available Part Nos.
- 21
- Category
- Tube Fittings
PRODUCT IDFIT-TF-11
21PART NO. ROWS
01TUBE OD
02TUBE OD T' Tx'
03A ~
04C ~
Tube Fittings
Product overview
Reducing Union is a tube fitting configuration for instrumentation tubing and threaded connections.
Tube fittings are defined by connection geometry, tube outside diameter, thread, and the dimensions published for each configuration.
Reducing Union is available in 21 published Part No. configurations across 2 specification tables. Published fields include TUBE OD, TUBE OD T' Tx', A ~, C ~.
Technical data
Specifications
21 published Part No. configurations
Imperial tubing - UR
11 Part Nos.
| Part No. | TUBE OD | TUBE OD T' Tx' | A ~ | C ~ | Cx ~ | D ~ | Dx ~ | E MIN | F A/F | G NUT | GX NUT | H BODY | Cart status |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UR42 | 1/4" | 1/8" | 1.52 | 0.70 | 0.60 | 0.60 | 0.50 | 0.09 | 1/2" | 9/16" | 7/16" | 0.97 | |
| UR54 | 5/16" | 1/4" | 1.66 | 0.73 | 0.70 | 0.64 | 0.60 | 0.19 | 9/16" | 5/8" | 9/16" | 1.08 | |
| UR64 | 3/8" | 1/4" | 1.70 | 0.76 | 0.70 | 0.66 | 0.60 | 0.19 | 5/8" | 11/16" | 9/16" | 1.12 | |
| UR84 | 1/2" | 1/4" | 1.85 | 0.86 | 0.70 | 0.90 | 0.60 | 0.19 | 13/16" | 7/8" | 9/16" | 1.16 | |
| UR86 | 1/2" | 3/8" | 1.91 | 0.86 | 0.76 | 0.90 | 0.66 | 0.28 | 13/16" | 7/8" | 11/16" | 1.22 | |
| UR106 | 5/8" | 3/8" | 1.94 | 0.86 | 0.76 | 0.96 | 0.66 | 0.28 | 15/16" | 1" | 11/16" | 1.25 | |
| UR108 | 5/8" | 1/2" | 2.05 | 0.86 | 0.86 | 0.96 | 0.90 | 0.41 | 15/16" | 1" | 7/8" | 1.25 | |
| UR126 | 3/4" | 3/8" | 2.00 | 0.86 | 0.86 | 0.96 | 0.66 | 0.28 | 1-1/16" | 1-1/8" | 11/16" | 1.31 | |
| UR128 | 3/4" | 1/2" | 2.11 | 0.86 | 0.86 | 0.96 | 0.90 | 0.41 | 1-1/16" | 1-1/8" | 7/8" | 1.31 | |
| UR1210 | 3/4" | 5/8" | 2.11 | 0.86 | 0.86 | 0.96 | 0.96 | 0.50 | 1-1/16" | 1-1/8" | 15/16" | 1.31 | |
| UR1612 | 1" | 3/4" | 2.38 | 1.04 | 0.86 | 1.23 | 0.96 | 0.62 | 1-3/8" | 1-1/2" | 1-1/8" | 1.50 |
Metric Tubing- URm
10 Part Nos.
| Part No. | TUBE OD | TUBE OD T' Tx' | A ~ | C ~ | Cx ~ | D ~ | Dx ~ | E MIN | F A/F | G NUT | GX NUT | H BODY | Cart status |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| URm63 | 6 | 3 | 38.6 | 17.7 | 15.3 | 15.3 | 12.9 | 2.4 | 14 | 14 | 11 | 24.6 | |
| URm86 | 8 | 6 | 42.3 | 18.6 | 17.7 | 16.2 | 15.3 | 4.8 | 14 | 16 | 14 | 27.4 | |
| URm106 | 10 | 6 | 44.5 | 19.5 | 17.7 | 17.2 | 15.3 | 4.8 | 17 | 19 | 14 | 29.5 | |
| URm108 | 10 | 8 | 45.1 | 19.5 | 18.6 | 17.2 | 16.2 | 6.3 | 17 | 19 | 16 | 30.0 | |
| URm126 | 12 | 6 | 47.0 | 22.0 | 17.7 | 23.0 | 15.3 | 4.8 | 20.6 | 22 | 14 | 29.5 | |
| URm128 | 12 | 8 | 47.8 | 22.0 | 18.6 | 23.0 | 16.2 | 6.3 | 20.6 | 22 | 16 | 30.2 | |
| URm1210 | 12 | 10 | 48.7 | 22.0 | 19.5 | 23.0 | 17.2 | 7.9 | 20.6 | 22 | 19 | 31.0 | |
| URm1610 | 16 | 10 | 49.5 | 22.0 | 19.5 | 24.6 | 17.2 | 7.9 | 24 | 25.4 | 19 | 31.8 | |
| URm1612 | 16 | 12 | 52.0 | 22.0 | 22.0 | 24.6 | 23.0 | 9.5 | 24 | 25.4 | 22 | 31.8 | |
| URm2520 | 25 | 20 | 62.3 | 26.5 | 22.0 | 31.2 | 26.1 | 15.9 | 35 | 38 | 32 | 39.9 |