PART NO. THREAD O-RING DIMENSIONS E F . G G A,B C S1 S2 S3 FF-04 9/16"X18 9/16"X18 9/16"X18 7.65X1.78 8.5 23 14 19 19 FF-06 11/16"X16 11/16"X16 11/16"X16 9.25X1.78 10 27.5 19 22 22 FF-08 13/16"X16 13/16"X16 13/16"X16 12.42X1.78 11 31 22 27 27 FF-10 1"X14 1"X14 1"X14 15.6X1.78 13.5 36.5 27 30 30 FF-12 1.3/16"X12 1.3/16"X12 1.3/16"X12 18.77X1.78 15 42 33 36 36 FF-16 1.7/16"X12 1.7/16"X12 1.7/16"X12 23.52X1.78 15 47.5 41 41 41
PEHEL/ORFS FEMALE/ORFS FEMALE/ORFS MALE
PEHEL Hydraulic Model: FF
QTY:
ORFS FEMALE/ORFS FEMALE/ORFS MALE
Material: Carbon steel
Brand: Pehel, OEM
Color: Silver
Connector Type: 3 WAY ADAPTER
Thread Type 1: ORFS FEMALE
Thread Type 2: ORFS FEMALE
Thread Type 3: ORFS MALE
About the item:
- 1. Model FF is triple‑end ORFS hydraulic adapter with ORFS female / ORFS female / ORFS male connections.
- 2. O‑ring face‑seal flat‑face design delivers zero‑leak performance under high‑pressure and vibration conditions.
- 3. Multiple UNF thread sizes from 9/16"‑18 up to 1‑7/16"‑12 for various hydraulic pipeline assembly needs.
- 4. Precisely machined carbon‑steel body with zinc‑plated finish, good interchangeability complying with SAE J1453 standard.
- 5. Reliable connection solution widely used for mobile machinery and heavy‑duty industrial hydraulic systems.









