Sealing Ring
Sealing Ring Hydraulic Fittings flareless fitting consists of a body, a one-piece precision machined ferrule, and a nut. On assembly, the ferrule “bites” into the outer surface of the tube with sufficient strength to hold the tube against pressure, without significant distortion of the inside tube diameter. The ferrule also forms a pressure seal against the fitting body.

| Part No. | External Thread | External Thread |
| FAVHF/SR-SL/02G | G1/8 | G1/8 |
| FAVHF/SR-SL/04G | G1/4 | G1/4 |
| FAVHF/SR-SL/06G | G3/8 | G3/8 |
| FAVHF/SR-SL708G | G1/2 | G1/2 |
| FAVHF/SR-SL/08G x 4.5 | G1/2 | G3/4 |
| FAVHF/SR-SL712G | G3/4 | G1 |
| FAVHF/SR-SLV16G | G1 | G1 1/4/M42x2 |
| FAVHF/SR-SL/20G – 42M | G1 1/4/M42x2 | G1 1/2/M48x2 |
| FAVHF/SR-SL/24G – 48M | G1 1/2/M48x2 | M10x1 |
| FAVHF/SR-SL/20M | M10x1 | M12X1.5 |
| FAVHF/SR-SL712M | M 12×1.5 | M14x1.5 |
| FAVHF/SR-SLV14M | M 14×1.5 | M16x1.5 |
| FAVHF/SR-SL716M | M16x1.5 | M18X1.5 |
| FAVHF/SR-SL718M | M18x1.5 | M 20 x 1.5 |
| FAVHF/SR-SL/20M | M 20 x 1.5 | M 22 x 1.5 |
| FAVHF/SR-SL722M | M 22 x 1.5 | M 26 x 1.5 |
| FAVHF/SR-SL/22 x 4.5M | M 22 x 1.5 | M27x2 |
| FAVHF/SR-SL/26M | M 26 x 1.5 | M33x2 |
| FAVHF/SR-SL726 x 3.5M | M 26 x 1.5 | |
| FAVHF/SR-SL/27M | M27x2 | |
| FAVHF/SR-SL/33M | M33x2 | |