FLARE-O product line provides a leak free solution for very precise areas on a piece of equipment or machinery. With the addition of an elastomeric O-Ring positioned in a strategic area of the sealing boundaries, hydraulic leaks vanish, about o-ring, you can choose different material, such as Bune N, Viton and EPDM.

FLARE-O fittings are designed for low to medium pressure applications, typically up to 3,000 PSI. 

NJ offers a large selection of SAE 37 Flare-O fittings for your hydraulic systems, including SAE 37 flare to NPT adapters. They provide a tight seal, incorporating an elastomeric O-ring seal for a leak-proof connection. They serve as an ideal drop-in replacement for SAE 37 degree flared tube fittings. These fittings are extremely reliable, as they provide an exceptionally tight seal for a leak-free solution and are very popular due to their simple construction.