Adjustable Lock Nut Run Tee-LEE-UNF Hydraulic Fittings
The Adjustable Lock Nut Run Tee-LEE-UNF Hydraulic Fittings is a type of fitting used in hydraulic systems to connect and control the flow of fluid. It is designed with a run tee configuration, which means it has one input port and two output ports arranged in a T-shape.The distinguishing feature of the Adjustable Lock Nut Run Tee-LEE-UNF Hydraulic Fittings is the inclusion of a lock nut mechanism. This mechanism allows for easy adjustment and tightening of the fitting to provide a secure and leak-free connection. The lock nut is typically made of metal and can be tightened using a wrench or other suitable tool.The LEE-UNF designation refers to the specific thread type and size of the fitting. LEE stands for "Locknut External Equal" and UNF stands for "Unified Fine Thread." UNF threads are a common type of thread used in hydraulic fittings, and they provide a reliable and secure connection.The Adjustable Lock Nut Run Tee-LEE-UNF Hydraulic Fittings is commonly used in hydraulic systems where branching or splitting of fluid flow is required. It allows for the connection of multiple hoses or tubes to a single input port, enabling the distribution of fluid to different parts of the system.When installing the Adjustable Lock Nut Run Tee-LEE-UNF Hydraulic Fittings, it is important to ensure a proper seal to prevent leaks. This is achieved by using compatible sealing materials, such as O-rings or gaskets, and by tightening the lock nut sufficiently.

| LEE-UNFPart NO. | Series Working Pressure(bar/psi) | Tube O.d | Gmale thread | L2 | l2 | l3 | i | D1 | S2 | S3 | S4 |
| LEE06L7/16UNF | L light 315 bar 4560psi | 6 | 7/16-20 | 29 | 14 | 19 | 10 | 17 | 14 | 14 | 14 |
| LEE08L7/16UNF | 8 | 7/16-20 | 31 | 16 | 19 | 10 | 18 | 17 | 14 | 14 | |
| LEE10L9/16UNF | 10 | 9/16-18 | 32 | 17 | 24 | 10 | 20 | 19 | 19 | 17 | |
| LEE12L9/16UNF | 12 | 9/16-18 | 34 | 19 | 25 | 11 | 26 | 22 | 19 | 17 | |
| LEE12L3/4UNF | 12 | 3/4-16 | 34 | 19 | 25 | 13 | 26 | 22 | 19 | 22 | |
| LEE15L3/4UNF | 15 | 3/4-16 | 36 | 21 | 28 | 13 | 29 | 27 | 22 | 22 | |
| LEE15L7/8UNF | 15 | 7/8-14 | 36 | 21 | 28 | 15 | 29 | 27 | 22 | 27 | |
| LEE18L7/8UNF | 18 | 7/8-14 | 40 | 24 | 32 | 15 | 29 | 32 | 27 | 27 | |
| LEE18L11/16UN | 18 | 1 1/16-12 | 40 | 24 | 32 | 17 | 29 | 32 | 30 | 32 | |
| LEE22L11/16UN | 160 bar 2320psi | 22 | 1 1/16-12 | 44 | 28 | 35 | 17 | 37 | 36 | 30 | 32 |
| LEE28L15/16UN | 28 | 1 5/16-12 | 47 | 31 | 42 | 17 | 44 | 41 | 36 | 41 | |
| LEE35L15/8UN | 35 | 1 5/8-12 | 59 | 38 | 46 | 17 | 55 | 50 | 50 | 50 | |
| LEE42L17/8UN | 42 | 1 7/8-12 | 61 | 38 | 47 | 17 | 55 | 60 | 50 | 55 | |
| LEE06S7/16UNF | S heavy 400 bar 5800psi | 6 | 7/16-20 | 30 | 15 | 20 | 12 | 17 | 17 | 14 | 14 |
| LEE08S9/16UNF | 8 | 9/16-18 | 32 | 17 | 25 | 12 | 18 | 19 | 19 | 17 | |
| LEE10S9/16UNF | 10 | 9/16-18 | 34 | 18 | 26 | 12 | 20 | 22 | 19 | 17 | |
| LEE12S3/4UNF | 12 | 3/4-16 | 38 | 22 | 30 | 14 | 26 | 24 | 22 | 22 | |
| LEE16S7/8UNF | 16 | 7/8-14 | 43 | 25 | 34 | 16 | 29 | 30 | 27 | 27 | |
| LEE20S11/16UN | 20 | 1 1/16-12 | 49 | 28 | 37 | 19 | 37 | 36 | 30 | 32 | |
| LEE25S11/16UN | 25 | 1 1/16-12 | 54 | 30 | 50 | 19 | 44 | 46 | 36 | 32 | |
| LEE30S15/8UN | 250bar 3625psi | 30 | 1 5/8-12 | 62 | 36 | 50 | 19 | 55 | 50 | 50 | 50 |
| LEE38S17/8UN | 38 | 1 7/8-12 | 65 | 34 | 51 | 19 | 55 | 60 | 50 | 55 |
![]() | ![]() |

Address
Luotuo Industrial Area, Zhenhai District, Ningbo City, China
Tel
