Airtac BB Double Male Thread Straight Connector BB0303
AirTAC BB0303 Double Male Thread Straight Connector Technical Details
- Model: BB0303
- Type: Double external thread straight-through fitting
- Thread standard: Metric parallel thread (ISO 1179)
- Thread size: M5×0.8 (male both ends)
- Material: C3604 free-cutting brass (RoHS compliant)
- Surface treatment: Electrolytic nickel plating (≥5μm)
- Pressure rating: 0.5-1.6 MPa (72-232 psi)
- Burst pressure: ≥6.0 MPa (870 psi)
- Temperature range: -20℃ to 80℃ (continuous use)
- Seal type: Metal-to-metal contact with optional PTFE tape
- Torque specification: 0.7-1.2 N·m (installation torque)
- Weight: 28±2 grams
- Dimensions: 30mm(L) × 10mm(Dia) × 10mm(Flow path Ø)
- Flow coefficient (Cv): 0.12
- Vibration resistance: 10-55Hz, 1.5mm amplitude
Precision-machined brass connector with dual male threads, designed for inline pneumatic circuit connections. Features leak-resistant parallel threads and nickel-plated corrosion protection. The hexagonal center allows standard wrench tightening (8mm AF). Internal bore maintains laminar airflow with minimal pressure drop.
- Coupling pneumatic cylinders to manifold systems
- Extending air supply lines in tight spaces
- Instrumentation air line connections
- Medical gas equipment assemblies
- Robotic end-effector pneumatic routing
Installation protocol:
Apply 1.5-2 wraps of PTFE tape clockwise on threads. Use backup wrench on downstream component during tightening to prevent system torsion. Post-installation pressure test recommended at 1.25× working pressure.
| Property | Property Value |
|---|---|
| sku | BB0303 |
Returns will be accepted for up to 15 days of Customer’s receipt or tracking number on Not used items. You, as a Customer, are obliged to inform us via email before you return the item, only in the case of:
- Received the wrong item.
- Item arrived not as expected (ie. damaged packaging).
- Item had defects.
- Over delivery time.
- The shipper does not allow the goods to be inspected before payment.
The returned product(s) must be in the original packaging, safety wrapped, undamaged and unworn. This means that the item(s) must be safely packed in a carton box for protection during transport, possibly the same carton used to ship to you as a customer.