Parker Brass Pneumatic Quick Connect Coupling, 1/2 in Female BSPP Coupling
- RS Stock No.:
- 903-789
- Mfr. Part No.:
- 40KAIW21MPN
- Brand:
- Parker
N
Subtotal (1 pack of 10 units)*
$790.17
(exc. GST)
$869.19
(inc. GST)
FREE delivery for orders over $80.00 ex GST
New product - Preorder today
- Shipping from 04 December 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Pack(s) | Per Pack | Per unit* |
|---|---|---|
| 1 + | $790.17 | $79.017 |
*price indicative
- RS Stock No.:
- 903-789
- Mfr. Part No.:
- 40KAIW21MPN
- Brand:
- Parker
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Parker | |
| Thread Standard | BSPP | |
| Product Type | Pneumatic Quick Connect Coupling | |
| Thread Size | 1/2 in | |
| Series | 40 | |
| Sub Type | Coupling | |
| Material | Brass | |
| Thread Gender | Female | |
| Minimum Operating Temperature | -20°C | |
| Maximum Operating Pressure | 35 bar | |
| Maximum Operating Temperature | 100°C | |
| Standards/Approvals | ROHS | |
| Finish | Nickel | |
| Select all | ||
|---|---|---|
Brand Parker | ||
Thread Standard BSPP | ||
Product Type Pneumatic Quick Connect Coupling | ||
Thread Size 1/2 in | ||
Series 40 | ||
Sub Type Coupling | ||
Material Brass | ||
Thread Gender Female | ||
Minimum Operating Temperature -20°C | ||
Maximum Operating Pressure 35 bar | ||
Maximum Operating Temperature 100°C | ||
Standards/Approvals ROHS | ||
Finish Nickel | ||
RoHS Status: Exempt
- COO (Country of Origin):
- DE
The Parker quick coupling system designed for pneumatic applications, offering reliable connections and flow efficiency in demanding environments up to 35 bar. This robust solution features various material options to suit diverse needs.
Single Shut-Off function ensures safe disconnection
Constructed from Durable brass for longevity
Wide range of connection options enhances versatility
Optimum flow rate with high flow valve maximises efficiency
- RS Stock No. 1816159
- Mfr. Part No. KD4-1/2-I
Each
$28.99
- RS Stock No. 2831485
- Mfr. Part No. 26KAIW21MPX
Each
$21.13
- RS Stock No. 1816170
- Mfr. Part No. KS4-1/2-A
Each
$10.76
- RS Stock No. 1754633
- Mfr. Part No. KD4-1/2-A
Each
$33.01












