Coupling for portable air tools and stationary air hoses
(HITRUN HOSE、TOPRUN HOSE Dedicated)
*When using the HITRUN Hose or TOPRUN Hose, be sure to use the RAKURAKU JOINT.
*This is dedicated for air (pneumatic) use. Avoid using any other.
| Connection Surface | Connection Method | Inner Diameter for Hose (mm) |
|---|---|---|
| Hose Side | Cap Nut | 6,8 |
| Device Side | Intermediate Joint | – |
| Product no. | ： | B-JOINT |
|---|---|---|
| Fluids | ： | Air |
| Primary Material | ： | Brass |
| Materials Detail | ： | Nipple: Brass |
| Certification | ： | RoHS2 (RoHS Revised) Certified |
| Fluids (Couplings) | Air |
|---|---|
| Connection type | Intermediate Coupling |
| Body Material | Brass |
| Hose Connection Type | Cap Nut/Dedicated Clamp |
| Connection Type (Inch) | 1/4, 5/16 |
| Connection Surface | Connection Method | Inner Diameter for Hose (mm) |
|---|---|---|
| Hose Side | Cap Nut | 6,8 |
| Device Side | Intermediate Joint | – |
| Product no. | ： | B-JOINT |
|---|---|---|
| Fluids | ： | Air |
| Primary Material | ： | Brass |
| Materials Detail | ： | Nipple: Brass |
| Certification | ： | RoHS2 (RoHS Revised) Certified |
| Fluids (Couplings) | Air |
|---|---|
| Connection type | Intermediate Coupling |
| Body Material | Brass |
| Hose Connection Type | Cap Nut/Dedicated Clamp |
| Connection Type (Inch) | 1/4, 5/16 |
| RAKURAKU JOINT (dedicated air coupling) | Part Number | Use pressure | Compatible hose sizes | Packing Unit |
|---|---|---|---|---|
| MPa | ID×OD(mm) | pc | ||
 RAKURAKU JOINT Middle joint |
B-7U | 0～1.5 | 6.3～7×10～10.2 | 5 |
| B-8U | 8.3～8.5×12.5 |
| Genuine Couplings : 21 | Coupling Name | TOYOCONNECTOR | |
|---|---|---|---|
| Hose Size | Hose Connection | Cap Nut | |
| Coupling Specification | Male Thread | ||
| Primary Material | SUS | ||
| Product no. | TCSB | ||
| Certification | RoHS2 Certified | ||
| Hoses Product Code | Inner dia. (mm) | Outer dia. (mm) |
|
| FF-9-20 | 9 | 15 | ◯ |
| FF-12-20 | 12 | 18 | ◯ |
| FF-15-20 | 15 | 22 | ◯ |
