| Image | Supplier | Item Code | Short Description |
|---|---|---|---|
| | Parker Hannifin - Pioneer Division | PIO PBH-251-4FP | COUPLER |
| | Parker Hannifin - Pioneer Division | PIO PBH-251-4MP | COUPLER |
| | Parker Hannifin - Pioneer Division | PIO PBH-251-6FP | COUPLER |
| | Parker Hannifin - Pioneer Division | PIO PBH-251-6MP | COUPLER |
| | Parker Hannifin - Pioneer Division | PIO PBH-371-4FP | COUPLER |
| | Parker Hannifin - Pioneer Division | PIO PBH-371-6FP | COUPLER |
| | Parker Hannifin - Pioneer Division | PIO PBH-371-6MP | COUPLER |
| | Parker Hannifin - Pioneer Division | PIO PBH-371-8FP | COUPLER |
| Connection Type | NPTF |
| Industry Standards | Connects with pneumatic Industrial Interchange nipples A-A-59439 (MIL-C-4109F, ISO 6150-B) |
