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Parker's general purpose quick connect air couplers are ideal for use across a spectrum of applications where low pressure air or fluid lines require fast and easy connection and disconnection.
California Residents: Prop-65 Warning
| Compliance, Certifications & Safety |
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| Safety Guide: Quick Couplings and Related Accessories |
| Selector Guides |
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| Transair Piping Designer Tool |
| Product Demos & Tutorials |
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| Three Considerations When Selecting Pneumatic Quick Couplings |
| Communities, Blogs & Industry Links |
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| ISO Standards, Quick Couplings, and Why Interchangeability Matters More Than You Think |
| Products | Micron Rating | Body Size (inch) | Body Material | Connection Type | Thread Style | Connection Thread Size (inch) | Connection Hose I.D. (inch) |
|---|---|---|---|---|---|---|---|
| B33A | 1/4 | Brass | NPTF | Female | 1/8 - 27 | na | |
| B33 | 23 Nominal; 45 Absolute | 1/4 | Brass | NPTF | Female | 1/4 - 18 | na |
| B33E | 1/4 | Brass | NPTF | Female | 3/8 - 18 | na | |
| B35C | 3/8 | Brass | NPTF | Female | 1/4 - 18 | na | |
| B35 | 3/8 | Brass | NPTF | Female | 3/8 - 18 | na | |
| B35F | 3/8 | Brass | NPTF | Female | 1/2 - 14 | na | |
| B37E | 1/2 | Brass | NPTF | Female | 3/8 - 18 | na | |
| B37 | 23 Nominal; 45 Absolute | 1/2 | Brass | NPTF | Female | 1/2 - 14 | na |
| B37G | 1/2 | Brass | NPTF | Female | 3/4 - 14 | na | |
| B39F | 3/4 | Brass | NPTF | Female | 1/2 - 14 | na | |
| B39 | 18 Nominal; 40 Absolute | 3/4 | Brass | NPTF | Female | 3/4 - 14 | na |
| B39J | 3/4 | Brass | NPTF | Female | 1 - 11 1/2 | na | |
| B32A | 1/4 | Brass | NPTF | Male | 1/8 - 27 | na | |
| B32 | 1/4 | Brass | NPTF | Male | 1/4 - 18 | na | |
| B32E | 1/4 | Brass | NPTF | Male | 3/8 - 18 | na | |
| B34C | 3/8 | Brass | NPTF | Male | 1/4 - 18 | na | |
| B34 | 12 Nominal; 30 Absolute | 3/8 | Brass | NPTF | Male | 3/8 - 18 | na |
| B34F | 3/8 | Brass | NPTF | Male | 1/2 - 14 | na | |
| B36E | 1/2 | Brass | NPTF | Male | 3/8 - 18 | na | |
| B36 | 1/2 | Brass | NPTF | Male | 1/2 - 14 | na | |
| B36G | 1/2 | Brass | NPTF | Male | 3/4 - 14 | na | |
| B38 | 3/4 | Brass | NPTF | Male | 3/4 - 14 | na | |
| B38J | 3/4 | Brass | NPTF | Male | 1 - 11 1/2 | na | |
| B30-3B | 1/4 | Brass | Hose barb | na | na | 1/4 | |
| B30-4B | 1/4 | Brass | Hose barb | na | na | 5/16 | |
| B30-5B | 1/4 | Brass | Hose barb | na | na | 3/8 | |
| B34-5B | 3/8 | Brass | Hose barb | na | na | 3/8 | |
| B34-6B | 3/8 | Brass | Hose barb | na | na | 1/2 | |
| B36-6B | 1/2 | Brass | Hose barb | na | na | 1/2 | |
| B36-7B | 1/2 | Brass | Hose barb | na | na | 3/4 | |
| B38-7B | 3/4 | Brass | Hose barb | na | na | 3/4 | |
| B38-8B | 3/4 | Brass | Hose barb | na | na | 1 | |
| B30-3BP | 1/4 | Brass | Push-Lok hose barb | na | na | 1/4 | |
| B30-5BP | 1/4 | Brass | Push-Lok hose barb | na | na | 3/8 | |
| B34-5BP | 3/8 | Brass | Push-Lok hose barb | na | na | 3/8 | |
| B36-6BP | 1/2 | Brass | Push-Lok hose barb | na | na | 1/2 | |
| B32N | 1/4 | Brass | NPTF | Male | 1/4 - 18 | na | |
| B33-SL | 23 Nominal; 45 Absolute | 1/4 | Brass | NPTF | Female | 1/4 - 18 | na |
| B33N | 23 Nominal; 45 Absolute | 1/4 | Brass | NPTF | Female | 1/4 - 18 | na |
| B34-5BPN | 3/8 | Brass | Push-Lok hose barb | na | na | 3/8 | |
| B34FN | 3/8 | Brass | NPTF | Male | 1/2 - 14 | na | |
| B35N | 3/8 | Brass | NPTF | Female | 3/8 - 18 | na | |
| B36N | 1/2 | Brass | NPTF | Male | 1/2 - 14 | na | |
| B37-SL | 23 Nominal; 45 Absolute | 1/2 | Brass | NPTF | Female | 1/2 - 14 | na |