Couplings
Truck Trailer air brake fittings and snap on Couplings including self seal , for connecting the Suzi Coil, and fits most applications.
Ranging from 1/4″ NPT & BSP through to 1/2″ NPT & BSP in both male & female.
Manufactured in Moorabbin Melbourne Australia in line with ADR38 to ISO 9001 2015 certified standards.
Enquiry about Couplings
Coupling Male THD
| Male THD | Self Seal | Part No. | X Reference |
|---|---|---|---|
| 1/4″ NPT | NO | L132 | CA93-83 |
| 1/4″ BSPT | NO | L132B | |
| 3/8″ NPT | NO | L133 | CA93-84 |
| 3/8″ BSPT | NO | L133B | |
| 1/2″ NPT | NO | L134 | CA93-85 |
| 1/2″ NPT | YES | L141 | CA93-32 |
| 3/8″ NPT | YES | L142 | CA93-31 |
| 3/8″ BSPT | YES | L142B | |
| 1/4″ NPT | YES | L143 | CA93-30 |
| 1/4″ BSPT | YES | L143B |
Coupling Female THD
| Female THD | Self Seal | Part No. | X Reference |
|---|---|---|---|
| 1/4″ NPSF | NO | L137 | CA93-86 |
| 1/4″ BSPPL | NO | L137B | |
| 3/8″ NPSF | NO | L136 | CA93-82 |
| 3/8″ BSPPL | NO | L136B | |
| 1/2″ NPSF | NO | L135 | CA93-87 |
| 1/4″ NPSF | YES | L140 | CA93-33 |
| 1/4″ BSPPL | YES | L140B | |
| 3/8″ NPSF | YES | L139 | CA93-34 |
| 3/8″ BSPPL | YES | L139B | |
| 1/2″ NPSF | YES | L138 | CA93-35 |
Coupling Adaptor Male THD
| Male THD | Self Seal | Part No. | X Reference |
|---|---|---|---|
| 1/4″ NPT | NO | L32 | CA93-18 |
| 1/4″ BSPT | NO | L32B | |
| 3/8″ NPT | NO | L33 | CA93-19 |
| 3/8″ BSPT | NO | L33B | |
| 1/2″ NPT | NO | L36 | CA93-20 |
Coupling Adaptor Female THD
| Female THD | Self Seal | Part No. | X Reference |
|---|---|---|---|
| 1/4″ NPSF | NO | L39 | CA93-21 |
| 1/4″ BSPPL | NO | L39B | |
| 3/8″ NPSF | NO | L38 | CA93-22 |
| 1/4″ BSPPL | NO | L38B | |
| 1/2″ NPSF | NO | L35 | CA93-23 |
Coupling Adaptor Male THD
| Male THD | Self Seal | Part No. | X Reference |
|---|---|---|---|
| 1/4″ NPT | YES | L32-S | CA93-91 |
| 3/8″ NPT | YES | L33-S | CA93-92 |
| 1/2″ NPT | YES | L36-S | CA93-93 |
Coupling Adaptor Female THD
| Female THD | Self Seal | Part No. | X Reference |
|---|---|---|---|
| 1/4″ NPSF | YES | L39-S | CA93-88 |
| 3/8″ NPSF | YES | L38-S | CA93-89 |
| 1/2″ NPSF | YES | L35-S | CA93-90 |
Coupling Adaptor Hose Barb
| Hose I.D | Self Seal | Part No. | X Reference |
|---|---|---|---|
| 3/8″ | NO | L34-6 | CA93-8 |
| 1/2″ | NO | L34-8 | CA93-14 |
Road Train Coupling
| Description | Part No. | X Reference |
|---|---|---|
| 1/2″ NPT MALE | L118 | CA93-118 |
Dead End Coupling Adaptor
| Description | Part No. | X Reference |
|---|---|---|
| C/W WASHER, SPRING WASHER & NUT | L31 | CA93-99 |
Coupling Adaptor C/W L53 Locknut
| Tube | Male THD | Self Seal | Part No. | X Reference |
|---|---|---|---|---|
| 3/8″ | 1/2″ BSPP | NO | L30 | CA93-109 |
| 3/8″ | 1/2″ BSPP | YES | L30-S |
Repair Kits
| Description | Part No. | X Reference |
|---|---|---|
| SEALING COUPLING | QRK1 | CA93-114 |
Bulkhead Coupling C/W L52 Locknut
| Tube | Male THD | Self Seal | Part No. | X Reference |
|---|---|---|---|---|
| 3/8″ | 1/2″ BSPP | YES | L144 | CA93-117 |
| 3/8″ | 1/2″ BSPP | NO | L145 | CA93-112 |
Repair Kits
| Description | Part No. | X Reference |
|---|---|---|
| NON SEALING COUPLING | QRK2 | CA93-115 |
Australian designed and made. The most widely used couplings in the Australian trucking/trailer industry for more than 50 years.