Bulkhead Adaptor 1/2 BSPP x 3/8in Nylon Tube Fitting
Bulkhead Adaptor 1/2 BSPP x 3/8in Nylon Tube Fitting
$11.00
Non-sealing male bulkhead adaptor connects 3/8in nylon tube through a 1/2 BSPP mounting thread at fixed truck and trailer pneumatic air-line connection points, with the assembled 3/8in ferrule and tube nut included.
Part number 33-A109K.
Description
Overview
The 1/2 BSPP non-sealing bulkhead adaptor connects 3/8in nylon tube to a male quick-coupling nose through a fixed panel or bracket. It has no internal shut-off valve, while the threaded body secures the air-line connection at the mounting surface.
The kit includes an assembled 3/8in tube nut and ferrule. Therefore, the matching compression components arrive ready for installation with the adaptor.
Features
- Non-sealing male adaptor nose
- 1/2 BSPP male bulkhead mounting thread
- Compression port for 3/8in nylon tube
- Includes assembled tube nut and ferrule
Specifications and Materials
Product type: non-sealing male bulkhead coupling adaptor.
Connections: 1/2 BSPP male bulkhead thread to 3/8in nylon tube.
Included components: 3/8in tube nut and ferrule.
Part number: 33-A109K.
Review the manufacturer CA93 coupling guide
Compatibility and Fitment
Match the tube outside diameter, male thread and adaptor nose profile before ordering. However, a similar-looking NPT thread or the bulkhead coupling half will not provide the correct connection. Because the 1/2 BSPP non-sealing bulkhead adaptor has no shut-off valve, confirm that the mating coupling provides the sealing arrangement required by the system.
These cross-references show where this part replaces the part numbers and applications listed. Some installations may need minor changes. GP-93-109A, GP93109A, CA93-109, CA93109, SA93-109, SA93109, DPM-04NR, DPM04NR
Related Parts
Check the related service parts below against the trailer setup before ordering.
| Use | Part number | Part type |
|---|---|---|
| Protects adaptor | GP-93-81 | Dust cover with chain |
| Protects adaptor | GP-93-97 | Dust cover with nut and bolt |
| Replacement component | 33-BF103-6 | 3/8in ferrule |
| Replacement component | 33-BF104-6 | 3/8in tube nut |
Compliance and Safety
Depressurise the air system before installation. Cut the nylon tube square, remove burrs and push it fully into the adaptor before tightening the nut. Then secure the bulkhead thread, restore pressure and check for leaks.
Trailer Applications
Workshops fit this adaptor at fixed chassis, headboard, panel or bracket-mounted connection points for trailer air lines, suzi-coil interfaces and detachable pneumatic hoses. Before returning the vehicle to service, confirm the system pressure rating and mating coupling arrangement.
Cross-reference and Suitability
This part cross-references to or suits the following equivalent part numbers and compatible alternatives:
| GP-93-109A | GP93109A | CA93-109 |
| CA93109 | SA93-109 | SA93109 |
| DPM-04NR | DPM04NR |
Why Choose ICS Trailers
ICS Trailers supplies air-line fittings, coupling covers and tube connection parts for trailer repairs. If the old markings are unclear, send photos plus the measured tube and thread sizes.
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