Pneumatic And Hydraulic Equipment Page 1267

W E A T H E R H E A D HOSE 1. All Weatherhead hose is designated with the letter 'H.' 2. Each hose is assigned a three digit base number from 001-999, i.e., H069, H425, H470. 3. The last two digits indicate inside hose diameter (I.D.) in sixteenths of an inch. In the example used above 08 is equal to 8/16" - or 1/2" I.D. hose. Exceptions: H069, H166, H169, H213, H249, H347, H366, H369, and H747. The I.D. sizes of these hoses deviate some- what from the above standard. The sizing method used on these hoses is based on deducting twice the wall thickness from the O.D. of the connecting tubing to determine the I.D. of the hose. In other words, match the inside diameters rather than the dash sizes when going from tubing to hose. Examples: Actual Nominal Tubing Tubing Part No. Hose I.D. Hose I.D. I.D. O.D. H06906 5/16 3/8 5/16 3/8 H06910 1/2 5/8 1/2 5/8 HOSE ENDS Every type of Weatherhead hose end is designed to fit a certain group of hose with limiting dimensions and tolerances. For your convenience the hoses used on each end style are indicated in the hose end catalog listings. Crimp Reusable 1. The first two digits indicate hose size (I.D.) in sixteenths of an inch. The exceptions to this are the spiral and truck hose. Spiral hose ends use the hose base number as a prefix to the size. Example: 47012E. Truck hose ends use the base number 069 as a prefix to the size. Example: 06908E. Refer to the top of the catalog page where these hose ends are detailed for recommended hose types. 2. Hose end type and material.This letter is always followed by a dash. 3. The first number or letter indicates the style of the end connec- tion. See individual hose end catalog listings. 4. The last two digits indicate the size of the end connection in six- teenths of an inch. Refer to individual catalog listing for metric and specialty ends. 1. Description of basic hose. The exceptions are the 247 series and clamp-type ends. These ends are designed for use with a variety of hose types. Refer to the top of the catalog page where these hose ends are detailed for recommended hose types. 2. Hose size (I.D.) in sixteenths of an inch, or as shown in Table 1. 3. Hose end type and material. This letter is always followed by a dash. 4. The first number or letter indicates the style of the end connection. See individual hose end catalog listings. 5. The last two digits indicate the size of the end connection in sixteenths of an inch. Refer to individual catalog listing for metric and specialty ends. Table 1 shows standard hose size and H069 type hose sizes and dash numbers. Wherever these hoses are listed in this catalog, the size is listed and the dash number is the last two digits of the Part Number. Table 1 - Part Numbers for Hose Sizes Actual Hose I.D. Std. Part Nos. H069 Type Part Nos. 3/16 03 04 1/4 04 05 5/16 05 06 3/8 06 13/32 08 7/16 07 1/2 08 10 5/8 10 12 3/4 12 7/8 16 1 16 1-1/8 20 1-1/4 20 1-3/8 24 1-1/2 24 1-13/16 32 2 32 2-3/8 40 3 48 PART NUMBERING SYSTEMS Weatherhead Eaton Weatherhead hose and fittings JHF Catalog [ Volume 7 ] (314) 427-0600 800-444-0522 (FAX) 314-427-3502 www. j hf.com 1267 Prices Subject to Change Without Notice John Henry Foster pneumatic and hydraulic equipment

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