Eaton
Eaton Weatherhead 1368 Male Connector 3/8-18 5/8 Tube Brass 150 PSI
Brass compression connector joins 5/8 inch tube to 3/8-18 pipe thread at 150 PSI, rated -40 to 200°F, SAE and DOT compliant with nut and sleeve included
- TypeAccessories & Compressors
- Connects 5/8 in tube to 3/8-18 pipe threads
- Brass construction resists corrosion across -40 to 200 °F
- Rated 150 PSI for reliable fluid handling
- SAE and DOT standards ensure regulated compliance
- Includes nut and sleeve for immediate installation
Eaton Weatherhead 1368 Brass Male Connector
The Eaton Weatherhead 1368 is a brass male connector designed for compression copper tube connections. It features a 3/8-18 pipe thread and accommodates 5/8 inch tube size. The fitting is rated for 150 PSI and meets SAE and DOT standards. It includes a nut and sleeve for immediate installation.
Suitable for low-pressure fluid and gas lines
This connector suits installers joining 5/8 inch copper tubing to a 3/8-18 female port in hydraulic or pneumatic circuits. The brass construction resists corrosion within a -40 to 200 F temperature range. It is not intended for high-pressure hydraulic systems exceeding the 150 PSI rating. Buyers needing larger tube diameters or different thread standards should select alternative fittings.
Brass body maintains seal under continuous pressure
Under sustained load the brass body and compression joint maintain a reliable seal at the rated 150 PSI without creep. The material handles thermal cycling across the full -40 to 200 F range without degrading the connection. Vibration resistance is provided by the compression nut and sleeve design. The fitting performs consistently in continuous duty applications.
Highlights
- Connects 5/8 in tube to 3/8-18 pipe threads
- Brass construction resists corrosion across -40 to 200 °F
- Rated 150 PSI for reliable fluid handling
- SAE and DOT standards ensure regulated compliance
- Includes nut and sleeve for immediate installation
Specifications
| Brand | EATON WEATHERHEAD |
|---|---|
| Type | Accessories & Compressors |
Questions about this item
What thread size must my existing port have to accept the 3/8-18 male connector?
The connector has a 3/8-18 thread, so the mating port must provide the same 3/8-18 thread for a proper seal.
Will the 5/8 inch tube size work with my current 5/8 inch copper tubing?
Yes, the connector is designed for 5/8 inch tube size and includes a nut and sleeve that compress onto standard 5/8 inch copper tubing.
How can I verify the brass connector is holding pressure after installation?
Pressurise the line up to the 150 PSI rating and inspect the compression joint for leaks; the brass body and SAE/DOT compliance indicate reliable sealing when correctly assembled.
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