Flaretek® Elbow Adapter, “SpaceSaver”, Reduced Footprint
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NOTE! Flaretek fittings are specifically designed, tested and characterized to work together with specific Flaretek fitting components manufactured by Entegris. Customers assume the risk of connection integrity if Flaretek fittings, body and/or nut components are attached to components manufactured by third parties.
- High-purity, corrosive chemical applications
- Solar, LED, Flat Panel Display
- Semiconductor applications
- Photolithography
- Bulk chemical delivery
- CMP
- Wet etch and clean
Specifications
Dimension Note:
* = PFA body with -1 (PVDF) or -3 (PFA) nut.
Dimensions are shown for -3 (PFA) nut. -1 (PVDF) nut dimensions are slightly smaller.
| Part Number | Leg 1 | Leg 2 | Orifice | Dimension A | Dimension B |
| E20-16TFN-3SX | 1 1/4" Flaretek | 1" Flaretek "SpaceSaver" | 0.88" (22.4 mm) | 2.70" (68.6 mm) | 2.93" (74.4 mm) |
| E20-16TFN-3SF | 1 1/4" Flaretek | 1" Flaretek "SpaceSaver" | 0.88" (22.4 mm) | 2.70" (68.6 mm) | 2.93" (74.4 mm) |
| E20-20TFN-3SX | 1 1/4" Flaretek | 1 1/4" Flaretek "SpaceSaver" | 1.10" (27.9 mm) | 2.84" (72.1 mm) | 3.12" (79.2 mm) |
| E20-20TFN-3S | 1 1/4" Flaretek | 1 1/4" Flaretek "SpaceSaver" | 1.10" (27.9 mm) | 2.84" (72.1 mm) | 3.12" (79.2 mm) |
| 1 1/4" Flaretek Recommended Torque | 120 in•lbs (13.6 N•m) | ||||
Maximum Pressure Rating Chart
Flaretek Tube Fitting Connections
Maximum pressure capabilities of various sizes for various Flaretek nuts are listed below. (Tubing ratings are included as a reference.) These ratings are provided as a guide in system design. The component with the lowest maximum pressure rating determines your system maximum pressure rating.
| Size (X) | Temperature °F (°C) | PVDF Nut FL(X)-1 psig (kPa) | PFA Nut FL(X)-3 psig (kPa) | CPFA Nut FL(X)-6 psig (kPa) | FlareLock II PFA Nut FL(X)II-3 psig (kPa) | FluoroLine® Ultrapure PFA Tubing psig (kPa) |
| 1/4" (4) | 75 (24) | 225 (1551) | 225 (1551) | 225 (1551) | 225 (1551) | 273 (1882) |
| 200 (93) | 133 (917) | 133 (917) | 133 (917) | 144 (993) | 136 (938) | |
| 250 (121) | 100 (689) | 100 (689) | 100 (689) | 120 (827) | 85 (586) | |
| 300 (150) | 75 (517) | 75 (517) | 75 (517) | 95 (655) | 61 (421) | |
| 350 (175) | N/R | 50 (345) | 50 (345) | 70 (483) | 36 (248) | |
| 400 (200) | N/R | N/R | 15 (103) | 45 (310) | N/R | |
| 3/8" (6) | 75 (24) | 225 (1551) | 225 (1551) | 225 (1551) | 225 (1551) | 234 (1613) |
| 200 (93) | 133 (917) | 133 (917) | 133 (917) | 144 (993) | 116 (800) | |
| 250 (121) | 100 (689) | 100 (689) | 100 (689) | 120 (827) | 73 (503) | |
| 300 (150) | 75 (517) | 75 (517) | 75 (517) | 95 (655) | 52 (359) | |
| 350 (175) | N/R | 50 (345) | 50 (345) | 70 (483) | 31 (214) | |
| 400 (200) | N/R | N/R | 15 (103) | 45 (310) | N/R | |
| 1/2" (8) | 75 (24) | 190 (1310) | 190 (1310) | 190 (1310) | 190 (1310) | 168 (1158) |
| 200 (93) | 100 (689) | 100 (689) | 100 (689) | 105 (724) | 83 (572) | |
| 250 (121) | 75 (517) | 75 (517) | 75 (517) | 82 (565) | 52 (359) | |
| 300 (150) | 50 (345) | 50 (345) | 50 (345) | 58 (400) | 37 (255) | |
| 350 (175) | N/R | 40 (276) | 40 (276) | 55 (379) | 22 (152) | |
| 400 (200) | N/R | N/R | 15 (103) | 35 (241) | N/R | |
| 3/4" (12) | 75 (24) | 110 (758) | 110 (758) | 110 (758) | 140 (965) | 107 (738) |
| 200 (93) | 76 (524) | 76 (524) | 76 (524) | 100 (689) | 53 (365) | |
| 250 (121) | 35 (241) | 35 (241) | 35 (241) | 47 (324) | 33 (228) | |
| 300 (150) | 27 (186) | 27 (186) | 27 (186) | 40 (276) | 24 (165) | |
| 350 (175) | N/R | 20 (138) | 20 (138) | 34 (234) | 14 (95.5) | |
| 400 (200) | N/R | N/R | 15 (103) | 27 (186) | N/R | |
| 1" (16) | 75 (24) | 75 (517) | 75 (517) | 75 (517) | 90 (620) | 77 (531) |
| 200 (93) | 40 (276) | 40 (276) | 40 (276) | 50 (345) | 38 (262) | |
| 250 (121) | 28 (193) | 28 (193) | 28 (193) | 34 (234) | 24 (165) | |
| 300 (150) | 15 (103) | 15 (103) | 17 (117) | 20 (138) | 17 (117) | |
| 350 (175) | N/R | 15 (103) | 15 (103) | 17 (117) | 10 (68.9) | |
| 400 (200) | N/R | N/R | 15 (103) | 15 (103) | N/R | |
| 1 1/4" (20) | 75 (24) | 80 (552) | 80 (552) | * | N/A | 80 (552) |
| 1 1/2" (24), 40 mm | 75 (24) | N/A | N/A | N/A | N/A | 69 (476) |
| N/R | = | Not Rated |
| N/A | = | Not Available |
| * | = | Contact Entegris |
Successfully Opted for software Updates
| Part Number | Leg 1 | Leg 2 | Body Material | Nut Option |
|---|---|---|---|---|
| E20-16TFN-1SF | 1 1/4" Flaretek® | 1" Flaretek® "SpaceSaver" | PFA | PVDF Flaretek® nut |
| E20-16TFN-1SX | 1 1/4" Flaretek® | 1" Flaretek® "SpaceSaver" | PFA HP Plus | PVDF Flaretek® nut |
| E20-16TFN-3SF | 1 1/4" Flaretek® | 1" Flaretek® "SpaceSaver" | PFA | PFA Flaretek® nut |
| E20-16TFN-3SX | 1 1/4" Flaretek® | 1" Flaretek® "SpaceSaver" | PFA HP Plus | PFA Flaretek® nut |
| E20-20TFN-1SX | 1 1/4" Flaretek® | 1 1/4" Flaretek® "SpaceSaver" | PFA HP Plus | PVDF Flaretek® nut |
| E20-20TFN-3S | 1 1/4" Flaretek® | 1 1/4" Flaretek® "SpaceSaver" | PFA | PFA Flaretek® nut |
| E20-20TFN-3SX | 1 1/4" Flaretek® | 1 1/4" Flaretek® "SpaceSaver" | PFA HP Plus | PFA Flaretek® nut |
NOTE! Flaretek fittings are specifically designed, tested and characterized to work together with specific Flaretek fitting components manufactured by Entegris. Customers assume the risk of connection integrity if Flaretek fittings, body and/or nut components are attached to components manufactured by third parties.