Parker 12 Clo-s Male Elbow 3/4-14 Orfs X Nptf 4000 Psi

Product Description

The PARKER 12 CLO-S is a compression tube male elbow fitting designed for high-pressure hydraulic and fluid transfer applications. It connects a 3/4-inch outside diameter tube on the O-Ring Face Seal (ORFS) end to a 3/4-14 NPTF male thread on the pipe end. The 90-degree elbow configuration allows directional changes in plumbing runs where straight fittings are not practical. Constructed from zinc-plated steel, this fitting is rated to 4000 psi maximum working pressure. It is installed by licensed plumbers, pipefitters, and hydraulic system technicians working on industrial, mobile, or stationary equipment.

This fitting is suited for hydraulic lines, fluid power systems, and high-pressure plumbing circuits in both mobile equipment and stationary industrial machinery. The ORFS end provides a leak-resistant face seal connection, while the NPTF thread delivers a dry-seal mechanical joint without relying solely on sealant tape. Common installation scenarios include connecting tubing runs to manifolds, valves, pumps, or cylinders where a 90-degree change in direction is required.

Key Features

• ORFS x NPTF end connections for secure, leak-resistant joints in high-pressure systems
• Rated to 4000 psi maximum working pressure
• 3/4-inch tube outside diameter on the compression end
• 3/4-14 NPTF thread standard on the male pipe end
• Zinc-plated steel construction for corrosion resistance in typical shop and field environments
• 90-degree elbow body for directional routing in tight or angled plumbing layouts

Compatibility

Designed as an OEM-style replacement or service fitting for hydraulic and fluid power plumbing systems requiring a 3/4-inch ORFS tube connection to a 3/4-14 NPTF threaded port.

Installation Notes

Installation should be performed by a qualified pipefitter, hydraulic technician, or licensed plumber. Depressurize and isolate the hydraulic or fluid circuit completely before removing or installing any fittings. Inspect the ORFS sealing face and O-ring for damage before assembly, and verify the NPTF threads are clean and free of debris. Refer to applicable fluid power standards and the equipment manufacturer service manual for system-specific assembly procedures.