Product Description
The Parker 4-4 WFTX-S is a Triple-Lok 37 male bulkhead union fitting designed for 1/4 JIC x 1/4 NPT male connections. Built from steel, this fitting is engineered to deliver robust, leak-free connections in hydraulic and fluid power systems.
- Type: Triple-Lok 37 fitting with metal-to-metal seating
- Material: Steel construction
- Size: 1/4 JIC x 1/4 NPT male
- Maximum Pressure: 6000 PSI
- Blowout proof design with vibration resistance
- 37-degree flare angle meets SAE J514 and ISO 8434-2 standards
- Three-part design: body, nut, and sleeve for easy remakeability
The Triple-Lok design produces an optimal seal by sandwiching the flared tube end between the fitting nose and sleeve, ensuring burst pressure exceeds the system tubing rating. This fitting connects to hose, tubing, manifolds, and equipment in demanding hydraulic applications. Available at Next Day Fittings for fast industrial delivery.
