PureBond® Straight Union Connector
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Applications
PureBond® welded pipe fittings are suitable for high purity, high corrosive chemical handling applications including:
- CMP for Semiconductor and Flat Panel Display applications
- Bulk chemical delivery for Semiconductor, LED and Flat Panel Display applications
- Lithography for Semiconductor and LED applications
- Substrate and media polishing and cleaning for Data Storage applications
Specifications
| Part Number | Pipe Size | Orifice | Dimensions | Minimum Nut Torque | Replacement Nut | |||
| A | B | C | D | |||||
| WU8SP-FM-1X | 1/2" | 0.62" (15.7 mm) | 2.90" (73.7 mm) | 0.84" (21.3 mm) | 0.61" (15.5 mm) | 1.50" (38.1 mm) | 30 in•lbs (3.4 N•m) | FM8-1X |
| WU8SP-FM-3X | 1/2" | 0.62" (15.7 mm) | 2.90" (73.7 mm) | 0.84" (21.3 mm) | 0.61" (15.5 mm) | 1.50" (38.1 mm) | 30 in•lbs (3.4 N•m) | FM8-3X |
| WU4P | 1/4" | 0.36" (9.1 mm) | 1.84" (46.7 mm) | 0.54" (13.7 mm) | 0.35" (9.0 mm) | 0.55" (14.0 mm) | 14 in•lbs (5 N•m) | 400091 |
| WU8P | 1/2" | 0.61" (15.5 mm) | 5.15" (130.8 mm) | 0.84" (21.3 mm) | 0.61" (15.5 mm) | 1.50" (38.1 mm) | 14 in•lbs (5 N•m) | 400083 |
| WU12SP-FM-1X | 3/4" | 0.82" (20.8 mm) | 2.90" (73.7 mm) | 1.05" (26.7 mm) | 0.81" (20.6 mm) | 1.71" (43.4 mm) | 35 in•lbs (4.0 N•m) | FM12-1X |
| WU12SP-FM-3X | 3/4" | 0.82" (20.8 mm) | 2.90" (73.7 mm) | 1.05" (26.7 mm) | 0.81" (20.6 mm) | 1.71" (43.4 mm) | 35 in•lbs (4.0 N•m) | FM12-3X |
| WU16SP-FM-1X | 1" | 1.05" (26.7 mm) | 2.90" (73.7 mm) | 1.32" (33.5 mm) | 1.03" (26.2 mm) | 1.96" (49.8 mm) | 45 in•lbs (5.1 N•m) | FM16-1X |
| WU16SP-FM-3X | 1" | 1.05" (26.7 mm) | 2.90" (73.7 mm) | 1.32" (33.5 mm) | 1.03" (26.2 mm) | 1.96" (49.8 mm) | 45 in•lbs (5.1 N•m) | FM16-3X |
Dimension Note: -1X nuts are PVDF, and -3X nuts are PFA
Straight Union Connections
| Pipe Size | Temperature °F (°C) | PVDF Nuts 400091, 400083, psig (kPa) |
| 1/4", 1/2" | 75 (24) | 80 (552) |
FlareMount Connections
| Pipe Size | Temperature °F (°C) | PFA & PVDF Nut FM(X)-1, FM(X)-3, psig (kPa) |
| 1/2" | 75 (24) | 190 (1310) |
| 200 (93) | 100 (689) | |
| 250 (121) | 75 (517) | |
| 300 (150) | 50 (345) | |
| 3/4" | 75 (24) | 110 (758) |
| 200 (93) | 76 (524) | |
| 250 (121) | 35 (241) | |
| 300 (150) | 27 (186) | |
| 1" | 75 (24) | 75 (517) |
| 200 (93) | 40 (276) | |
| 250 (121) | 28 (193) | |
| 300 (150) | 15 (103) |
For side load applications, please consult Entegris.
Successfully Opted for software Updates
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213-196
Wrench for 1/2" PureBond® FlareMount™ straight union connector
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213-199
Wrench for 3/4" PureBond® FlareMount™ straight union connector
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213-197
Wrench for 1" PureBond® FlareMount™ straight union connector
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| Part Number | Pipe Size | Union Type | Body Material | Nut Material |
|---|---|---|---|---|
| WU12SP-FM-1X | 3/4" PureBond® pipe | FlareMount™ o-ring free | PFA HP Plus | PVDF |
| WU12SP-FM-3X | 3/4" PureBond® pipe | FlareMount™ o-ring free | PFA HP Plus | PFA |
| WU16SP-FM-1X | 1" PureBond® pipe | FlareMount™ o-ring free | PFA HP Plus | PVDF |
| WU16SP-FM-3X | 1" PureBond® pipe | FlareMount™ o-ring free | PFA HP Plus | PFA |
| WU4P | 1/4" PureBond® pipe | O-ring free | PFA | N/A |
| WU8P | 1/2" PureBond® pipe | O-ring | PFA | N/A |
| WU8SP-FM-1X | 1/2" PureBond® pipe | FlareMount™ o-ring free | PFA HP Plus | PVDF |
| WU8SP-FM-3X | 1/2" PureBond® pipe | FlareMount™ o-ring free | PFA HP Plus | PFA |