Airtac PZB Cross Threaded Fitting PZB803D-S
AirTAC PZB803D-S Cross Threaded Four-Way Fitting Technical Details
- Model: PZB803D-S
- Type: Brass cross threaded connector (4-way split)
- Thread Standard: Metric M5×0.8 (male threads on all ports)
- Material: Lead-free brass CW617N + Electroless nickel plating
- Pressure Rating: 0.3-1.5 MPa (43.5-217.5 PSI)
- Burst Pressure: ≥3.0 MPa
- Temperature Range: -20℃ to 120℃ (continuous operation)
- Surface Hardness: HV0.3 130-250
- Weight: 38±2 grams
- Dimensions: 25mm(L) × 25mm(W) × 25mm(H) (cube form factor)
- Port Orientation: 90° orthogonal configuration
- Seal Compatibility: Works with JIS B2351 O-rings (not included)
- Corrosion Resistance: 96hrs neutral salt spray test passed
Precision-machined cross connector featuring equal flow distribution across all ports, with anti-vibration thread design for stable pneumatic/hydraulic line connections. The nickel plating provides enhanced wear resistance against repeated tool engagement. Center through-hole allows optional pressure gauge installation.
- Modular pneumatic manifold systems
- CNC machine tool coolant distribution blocks
- Industrial robot end-effector air supply networks
- Hydraulic test bench pressure port replication
- 3D printer dual-extruder pneumatic controls
Installation protocol:
Apply 2-3Nm torque during assembly using flank-contact wrench.
Use thread sealant on male threads only. Avoid overtightening -
maximum 1/4 turn past finger-tight position.
Recommended re-torque check interval: 6 months.
| Property | Property Value |
|---|---|
| sku | PZB803D-S |
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.