SMC KQ2 Series Bulkhead Tube-to-Tube Adaptor, Push In 4 mm to Push In 4 mm, Tube-to-Tube Connection Style
- RS Stock No.:
- 840-8711
- Mfr. Part No.:
- KQ2E04-00NJ
- Brand:
- SMC
Bulk discount available
Subtotal (1 pack of 10 units)*
£33.78
(exc. VAT)
£40.54
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 30 unit(s) ready to ship
- Plus 30 unit(s) ready to ship from another location
- Plus 100 unit(s) shipping from 16 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Pack* |
|---|---|---|
| 10 - 40 | £3.378 | £33.78 |
| 50 - 90 | £3.243 | £32.43 |
| 100 + | £3.109 | £31.09 |
*price indicative
- RS Stock No.:
- 840-8711
- Mfr. Part No.:
- KQ2E04-00NJ
- Brand:
- SMC
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | SMC | |
| Connector A | Push In 4 mm | |
| Connector B | Push In 4 mm | |
| Pneumatic Fitting Type | Bulkhead Tube-to-Tube Adaptor | |
| Connection Style | Tube-to-Tube | |
| Manufacturer Series | KQ2 | |
| Thread Material | Nickel Plated Brass | |
| Mounting Hole Diameter | 13mm | |
| Maximum Operating Pressure | 1 MPa, 3 MPa | |
| Finish | Nickel Plated | |
| Maximum Operating Temperature | +40 °C, +60°C | |
| Minimum Operating Temperature | -5 °C, 0°C | |
| Body Material | Nickel Plated Brass | |
Select all | ||
|---|---|---|
Brand SMC | ||
Connector A Push In 4 mm | ||
Connector B Push In 4 mm | ||
Pneumatic Fitting Type Bulkhead Tube-to-Tube Adaptor | ||
Connection Style Tube-to-Tube | ||
Manufacturer Series KQ2 | ||
Thread Material Nickel Plated Brass | ||
Mounting Hole Diameter 13mm | ||
Maximum Operating Pressure 1 MPa, 3 MPa | ||
Finish Nickel Plated | ||
Maximum Operating Temperature +40 °C, +60°C | ||
Minimum Operating Temperature -5 °C, 0°C | ||
Body Material Nickel Plated Brass | ||
RoHS Status: Exempt
- COO (Country of Origin):
- SG
Bulkhead Union KQ2E
The KQ2E one-touch bulkhead unions are used to connect tubes through a panel and are suitable for use with nylon and polyurethane tubes. The special profile design of these bulkhead unions provide positive sealing under pressure without reducing the flow. When the connector is removed from the tube, the chuck and collet are released, thus preventing them from biting into the tube excessively.
Tube-to-tube fitting
The special profile design of the seal provides positive sealing under pressure without reduced flow
Release button allows tube to be removed easily without damage
Maximum operating pressure 10 bar
Maximum vacuum operating pressure -100kPa
Proof pressure 3MPa
Ambient and fluid temperature -5 to +60°C (water 0 to 40°C)
The special profile design of the seal provides positive sealing under pressure without reduced flow
Release button allows tube to be removed easily without damage
Maximum operating pressure 10 bar
Maximum vacuum operating pressure -100kPa
Proof pressure 3MPa
Ambient and fluid temperature -5 to +60°C (water 0 to 40°C)
Note
Models with a -X2 suffix in the Mfr Part No. are copper-free (electroless nickel plated).
Bulkhead Adapators
Related links
- SMC KQ2 Series Bulkhead Union Tube-to-Tube Connection Style
- SMC KQ2 Series Bulkhead Union Tube-to-Tube Connection Style
- SMC KQ2 Series Bulkhead Tube-to-Tube Adaptor Tube-to-Tube Connection Style
- SMC KQ2 Series Bulkhead Union Tube-to-Tube Connection Style
- SMC KQ2 Series Bulkhead Union Tube-to-Tube Connection Style, KQ2E04-00AJ
- SMC KQ2 Series Bulkhead Union Tube-to-Tube Connection Style, KQ2E04-00G1
- SMC KQ2 Series Bulkhead Threaded-to-Tube Adaptor Threaded-to-Tube Connection Style
- SMC KQ2 Series Bulkhead Threaded-to-Tube Adaptor Threaded-to-Tube Connection Style