11thPulsarCatalog

CRIMP COUPLING NOMENCLATURE

HOSE ASSEMBLY NOMENCLATURE

Hose

Hose assemblies can be accurately described using our nomen clature system below.

Sample assembly part number:

114-12 / 5005N-12 / 5095-16 / 144 / 90

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Thread Size Hose Size Part # 4405N-16-16 Coupling Series Thread Style

1. The first element describes the hose type and size. 2. The second element describes the fitting style and thread size at one end (Note: the stem size of the fitting is omitted since it is defined by the hose size). 3. The third element describes the fitting style and thread size on the other end. 4. The fourth element is the overall assembly length in inches, with the following exceptions: i) For ORFS female fittings, the assembly is measured to the sealing face. ii) For elbows, the assembly is measured to the centerline sealing surface of the elbow. iii) If the customer specifies an assembly as 4 feet of hose with ends attached, then the suffix CL will be added to the length to denote cut length. iv) If adapters or quick couplings are to be part of the assembly but not in the length, then the additional part numbers are added after the length. For example… 114-08/5005N-08/5016-08/48/C402-08 …denotes an assembly that is 4 feet long plus the length of the quick coupler. 114-08/5005N-08/5016-08/C402-08/48 …denotes an assembly that is 4 feet long including the quick coupler. 5. The fifth element (if needed) describes the orientation of the fittings when both ends are elbows. Starting with either end as the far end, measure clockwise to describe the angle at the end closest. The following example shows an assembly that would have an orientation of 90°.

1st digit also indicates elbow in 4 digit parts

5 Digit Parts Only Indicates the 1st digit of elbow angle

Within our broad coupling range, the last two digits will specify the thread style, as detailed above. Angle fittings are designated by replacing the third digit with the degree of the angle. For example, a 5005 would indicate a two-piece crimp fitting with a female JIC thread, and a 5095 would indicate a similar fitting but with a 90° elbow. Five digit part numbers are used for less common, often international, fittings where some uncertainty may be caused by inserting the elbow number in the third position. Dash sizes following the base part number indicate first the nominal thread or tube size, and lastly the nominal hose diameter. Please note that for truck hoses (SAE 100R5 & SAE 100R14), the nominal hose size does not match the actual inside diameter, since these hoses were designed to replace common copper tubing. For example, 151-06 hose measures 5 ⁄ 16 " I.D., since it was designed to replace 3 ⁄ 8 " O.D. ("-06") copper tubing.

ADAPTER NOMENCLATURE

Adapters are named based on Root Designations and Dash Sizes…

Part # 1516-08-06

Thread Size

Thread Size Hose or Tube Connection Size (JIC)

NPTF Male 1st digit also indicates elbow in 4 digit parts

JIC 37°Male

Port Size (NPTF)

5 Digit Parts Only Indicates the 1st digit of elbow angle

Root designations indicate the type of thread found on the adapter. In the above example, a 1516 would indicate a JIC 37° Male to NPTF Male adapter. Angle fittings are designated by replacing the third digit with the degree of the angle. For example, a 1596 would indicate a similar fitting to the above example but with a 90° elbow. Shapes, such as tees or crosses, are indicated by inserting the corresponding letter after the first thread designation. In a tee, the root designation describing the branch thread is listed last. Typically, root designations beginning with a 0 indicate a female thread while those beginning with a 1 indicate a male thread. Five digit part numbers are used for less common, often international, adapters where some uncertainty may be caused by inserting the elbow number in third position. A complete list of our Root Thread Designations can be found in the Technical Information section of this catalog. Dash sizes indicate the size of the threads and follow the root designation. The order in which dash sizes appear is independent of the order in which the threads appear in the root designation. As a rule of thumb, the thread that would connect to a hose or tube is the second dash size. The thread that would connect to a port is the first dash size.

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