Midland Industries Poly-Flo 20253 Union Tee, 1/2" Tube OD x 1/2" Tube OD x 1/2" Tube OD, Brass
| SKU: 20253 | 
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| Additional Information | 0.62 x 0.69 in Center to End, 0.240 lb Weight | 
| Connection Size 1 | 1/2 in | 
| Connection Size 2 | 1/2 in | 
| Connection Size 3 | 1/2 in | 
| Connection Type | Tube|Tube|Tube | 
| Connection Type 1 | Tube OD | 
| Connection Type 2 | Tube OD | 
| Connection Type 3 | Tube OD | 
| Fitting Type | Tee | 
| For Use With | Aluminum and Copper Tubing | 
| Material | Brass | 
| Material Construction | Brass | 
| Pressure Rating | 150 psi | 
| Temperature Rating | -40 to 150 deg F | 
| Thread Size | 11/16-20 | 
Features:
| Characteristic | Description | 
| Typical Application | Pneumatic instrumentation circuits, lubricant and cooling lines. | 
| Working Pressure and Temperature Ranges | 
Up to 150 PSI from 0°F to +150°F with thermoplastic tubing.Up to 300 PSI from 0°F to +175°F with soft metal tubing. | 
| Maximum allowable metal tube wall thickness for use with Poly-Tite fittings | 
1/8", 3/16" O.D.: no limitation1/4" O.D.: .0355/16", 3/8", 1/2" O.D.: .049 | 
| Vibration | Excellent Resistance. | 
| Temperature Range | 
(Refer to tubing temperature range.)-65°F to +250°F (-53°C to +121°C) with brass sleeve-40°F to +150°F (-40°C to +66°C) with plastic sleeve | 
| Used With | Aluminum & copper tubing. Hard plastic tubing requires brass sleeve. Not recommended for steel tubing. | 
| Tolerance | +/- .02 on all dimensions. Dimension data can change without notice. Please call when dimensions are critical. | 
| Advantages | 
No flaring of tubing requiredEasy installation, captive sleeve, pre-assembled for installation and can be reassembledNuts rotate around the sleeve during tightening, preventing twisting of tubing | 
| Assembly Instructions | 
*Note: 1/8 and 3/16 sizes have brass sleevesCut tubing to desired length.Slide nut/sleeve assembly on tube. Threaded end "A" of nut must face toward fitting.Bottom tubing into fitting.Plastic sleeve: Tighten nut hand tight.Brass Sleeve: Tighten nut hand tight, then an additional 3/4 turn.
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