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Your local distributor:39496-000January 2004Gates Corporation1551 Wewatta Street / P.O. Box 5887 / Denver, CO 80217Telephone: 303-744-1911 / Fax: 303-744-4755www.gates.comProducts/List PricesIncludes Chemical Resistance Table and Hose FinderTHE VALUE CONNECTION ININDUSTRIAL HOSE39496-000January 2004SMINDUSTRIAL HOSE PRODUCTS/LIST PRICESJanuary 2004  2004 Gates Corporation Printed in U.S. of AmericaWARNING Gates Corporation recommends industrial hoses for normal service as described in this catalog. Other applications should be referred to your respec-tive marketing representative. In any application, there may be inherent risk of bodily injury or property damage and the user is responsible for implementation of ade-quate safety precautions. It is the responsibility of the person supplying the hose to advise the user of proper instructions for the adequate safe use and/or precautions and to warn the user of consequences of failure to heed such instruction. Should a hose assembly fail during use because of excessive pressure, injurious and/or damaging chemicals, elevated temperature materials, explosives or flammable materials,then serious bodily injury or destruction of property could result from impelled couplings, whipping hose, high pressure or high velocity discharge, chemical contact, high temperature materials, explosion or fire. In known high risk areas, it is recommended that hose inspections be performed at frequent intervals related to the risk factor. Hose with obvious damage should be scrapped and replaced. These inspections should include tube and cover conditions, leaking or slipped couplings and proof test. Detailed information concerning storage, care and maintenance may be found in the Hose Handbook published by The Rubber Manufacturers' Asso-ciation, 1901 Pennsylvania Avenue, N.W., Washington, D.C. 20006 and in SAE Recommended Practices J1273. IMPORTANT Gates recommends only those applications of products specified in Gates product literature. Gates disclaims any liability for use of its products in applications other than those for which they were designed. Service Life All rubber products, including Industrial Hose assemblies, have a lim-ited life on a given application. Assuming the correct hose has been selected for the application, this service life can be adversely affected by many variable conditions. The major ones are: — Exposure to severe external abuse such as kinking, bending, high end pull, crushing or abrasion. — Exposure to higher-than-rated working pressures or to high surge pressures. — Exposure to higher-than rated temperatures. — Misapplication or exposure to corrosive liquids or gases outside the range of suitable applications. 1. External abuse—Hoses should be placed where they will not be run over by equipment or subjected to high end pull. Hoses should not be bent below recommended minimum bend radius. This could result in kinking the hose or reducing its pressure resistance. Large diameter hoses also may require additional support to reduce ex-ternal abuse. 2. Hose & System Pressures—In establishing and determining pres-sures related to hose and the systems to which they are applied, it is necessary to consider separately the characteristics of the hose and the system. — The system (or device or application) can have several pressures depending on pressure sources and surges imposed by the opera-tor or mechanical components. — A given hose has a fixed characteristic with respect to the pres-sure it can withstand (and how it is applied) and still give satis-factory life. 3. High Temperatures—The allowable temperature ranges for in-dustrial hoses are shown on Page 7. These are for product tempera-tures and should not be exceeded. High temperatures can degrade rubber stocks very quickly resulting in short service life. Where external temperatures are higher than normal ambient, contact your Gates field representative for recommendations. 4. Misapplication—All industrial hoses are designed for a certain specific application or related application. They should not be used for any other applications. 5. Hose Information—Refer to the following pages for details of hose construction and physical characteristics. These are shown in the data pages and include such items as rated working pressure, vacuum rating, minimum bend radius and static conductivity rat-ings.6. Internal Abrasion—For applications of a highly abrasive nature where the hose makes one or more bends, hose should be rotated 90º periodically to lengthen service life. The hose manufacturer established, through design and testing, the rec-ommended rated working pressure for the hose. It is the responsibility of the user to accurately determine the system pressure. Steady state pres-sure can be measured readily by gauges. Surges are difficult to measure and may require the use of electronic pressure pickup devices. Also, surge values depend on so many variables that a series of tests are usu-ally required to obtain a valid set of readings. However, if there are extreme surges in the normal operation, or if there is the likelihood of abnormal operation of the system, the magnitude must be determined. Considering the recommended rated working pressure of the hose and the various pressures of the system, the hose is matched to the system using proper application engineering principles. WARRANTY LIMITED WARRANTY FOR THE LIFE OF THE MERCHANDISE Merchandise is warranted to be free from defects in material or work-manship for the life of the merchandise. Gates Corporation will, at its option, replace or repair any merchandise proved defective in material or workmanship, or both, during the warranty period. This is the exclu-sive remedy. THERE IS NO OTHER EXPRESS WARRANTY. IMPLIED WARRANTIES, INCLUDING THOSE OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE LIMITED TO THE EXPRESS WARRANTY PERIOD. LIABILITY FOR CONSEQUENTIAL OR INCIDENTAL DAMAGES UNDER ANY AND ALL WARRANTIES ARE EXCLUDED TO THE EXTENT EXCLUSION IS PERMITTED BY LAW. Some states do not allow the exclusion or limitation of incidental or consequential damages, and some states do not allow limitations on how long an implied warranty lasts, so the above limitation and exclu-sion may not apply to you. The warranty gives you specific legal rights and you may also have other rights which vary from state to state. Due to continual product improvements, Gates reserves the right to alter specs and prices without prior notice. ®The world’s most trusted name in belts, hose and hydraulics. 1®Industrial Hose Products/List Prices 39496-000January 5, 2004 Supersedes 39496-000 January 1, 2003 Table of Contents Description PageWarranty . Inside Front Cover Warning Inside Front Cover Service Life Inside Front Cover Index by Specification 2 Index of Industrial Hoses by Name and Number . 3 Index of Industrial Hoses by Application 4-5 Characteristics of Hose Stock Types 6 Hose Temperature Ranges 7 Selection of Hoses and Coupling . 8 Ends for Gates Hoses 9 Industrial Hose Categories: Acid-Chemical 10-16 Air Drill/Air Duct 17-19 Food and Beverage 20-32 Material Handling . 33-39 Multi-Purpose 40-56 Oilfield Hose (Safety Clamps & Chain) 57-64 Petroleum Transfer 65-80 Pressure Washer………………………………………………………. . 81-82 Special Applications 83-90 Steam . 91-94 Water . 95-106 Coupling Information 107-117 RMA Information and Useful Technical Data 118-120 Industrial Hose Finder . 121-138 Chemical Resistance Table 139-171 Due to continual product improvements, Gates reserves the right to alter specs and prices without prior notice. 2®Gates Corporation ®Industrial Hose Products/List Prices39496-000January 5, 2004 Supersedes 39496-000 January 1, 2003 TERMS, CONDITIONS AND TRANSPORTATION POLICY TERMS POLICY As shown on applicable discount schedule. Conditions• Prices do not include charges for special packaging, which will be extra, unless otherwise specified. • Prices are subject to change without notice. • Buyer shall reimburse Seller for all taxes, excise or other charges. Seller may be required to pay to any government (Federal, State or local) upon the sales, use, production or transportation of the merchandise sold hereunder. • Seller shall be excused and not liable for delays caused by Buyer’s request, labor troubles, shortages in materials, damage to plant, govern-ment regulations or other cause, similar or otherwise beyond Seller’s control. TRANSPORTATION POLICY All prices are F.O.B point of shipment. The “F.O.B. point of shipment” term means that the title to the goods passes to the consignee (cus-tomer) at time of shipment and any claims against the carrier for loss or damage become the responsibility of the consignee. • Freight terms: As shown on applicable discount schedule. F.O.B. point of shipment, and shipped to any one location served by commoncarrier within the Continental United States, Hawaii or Alaska. On shipments to Hawaii or Alaska, shipment by sea service is considered common carrier. • Nonstock or special manufactured items will stand on their own for freight allowance, F.O.B. point of manufacture. • Partial shipments made at Gates discretion will be shipped prepaid provided the original order qualified for prepaid shipment. For additional terms and conditions, refer to Gates Form 411-0122. Terms and conditions are further subject to Gates Standard Quotation Form No. 1666. Index by Specification SPEC PAGE 3129F,H,L 35 3131 27 3132C 28,29,30 3132D 25 3132H 28 3133 26 3135SP 95 3137M .96 3137T 97 3150B 78 3200B,R 47 3202T 42 3204E 49 3204E/S .48 3204EB,SB 50 3204BL,GR,YL 51 3205B,R 45 3206 46 3207NN,T 89 3213B 105 3217HY .106 3219AB 41 3219AR 40,74 3220A 72 3220E 73 3220LP 72 3222B,G,R,Y,BK,GY .44 SPEC PAGE 3224 75 3237A 90 3239S 32 3284D,E,G,H,R,Y 43 3320 72 3333 85 3602EL 94 3605, SR . 93 3618,G 17 3618,Y . 56 3619,G 55 3619M . 53 3619MC 54 3624 76 3670H . 57 4110SS . 79 4129A 33 4175EC . 98 4176HD .99 4219G . 86 4465 . 83,84 4525A 77 4651RL . 57 4657, KB, KG,KK, KY, PB,PG,PY . 81 4657F,XB,XG,XY 82 4663A 18 4663J 19 SPEC PAGE 4663K 87 4684CF . 88 4686AR . 101 4686AT . 102 4687R . 67 4688CC,DC . 65 4688CN . 69 4688RB . 68 4688SS . 80 4688V 71 4691HA . 34 4691L 36 4691V 39 4693B 20 4693R . 21 4695,G 10 4695M . 11 4695RG . 12 4696A 16 4697G . 15 4698B 13 4698MB . 14 4773E 61,62,63 4774 58,59,60 7744 . 22,23,24,31,37,38 7744 66,70,100,103,104 7746 52 Due to continual product improvements, Gates reserves the right to alter specs and prices without prior notice. ®The world’s most trusted name in belts, hose and hydraulics. 3®Industrial Hose Products/List Prices 39496-000January 5, 2004 Supersedes 39496-000 January 1, 2003 Index of Industrial Hose by Name and Number NAME PAGE 6B (Dura Master®) 46 18MB 17 19B (Plant Master®) 40 24B .75 33HB (Divers' Air) .85 63SB 18 75W 98 76W 99 77B .89 113S .105 119B (Plant Master) .41 124HW .77 163SB 19 205MB (Steam King®) 93 232MB (Steam Queen®) .94 319MB (Gold Master®) .55 429W (Sandblast) 33 500 MP/Air Drill 56 609W 35 610W 25 688SB 36 690SB 20 692SB 21 770SB 39 1000 MP/Mine Spray 53 3619MC 54 4219G 86 4663K .87 4684CF 88 Adapta Flex™ (Black Cover) 50 Adapta Flex (Red Cover) .48 Adapta Flex (Blue,Green,Yellow).51 Adapta Flex (UPS Shippable) 49 NAME PAGE Appaloosa® 12 Barracuda® . 102 Black Gold Rotary Vibrator (Grade D) . 58 Black Gold Rotary Drilling (Grade D) 59,60 Black Gold Rotary Vibrator (Grade E) . 61 Black Gold Rotary Drilling (Grade E) 62,63 Blacksnake® . 76 Brahma® . 68 Brew Master® . 29 Cellar Master® 30 Colt® . 16 Cyclone® 106 Dolphin® . 97 Duro Flex® 47 Food and Beverage Master® 28 Food Master® Lite™ . 26 Gold Master® (319MB) . 55 Heat Master® (Aramid Reinforced) 32 Hot Air Blower . 34 LOL Plus 43 Longhorn® 65 LP350 . 72 LPG Vapor . 73 Marlin® . 96 Master Flex® 100GR 103 Master Flex 101CL . 104 Master Flex 200CL . 22 Master Flex 201CR 23 NAME PAGE Master-Flex 202SW . 24 Master Flex 300 EPDM . 37 Master-Flex 400 . 38 Master Flex 500 . 100 Master-Flex Fuel Delivery 66 Master-Flex Vapor Recovery . 70 Maverick™ . 67 Mustang® 45HW 10 Mustang Crush Resistant 11 Ohmega® . 90 Powerbraid®Plus 57 PowerClean™ 81,82 Premo Flex® . 45 Python® Plus 44 Renegade™ 15 Safety Clamps & Chain . 64 Sani-Pure™ . 27 Seahorse® . 79 Seahorse HW 80 Shark® . 101 Stallion® . 13 Stallion Crush Resistant 14 Steelhead® . 95 Steer® 69 Super-Vac® 71 Terminator® . 42 Thermo AG® 570 . 83 Thermo AG 800 . 84 Trident® 400 . 78 Tufflex® Food . 31 Tufflex GP 52 Wagon Master® . 74 Due to continual product improvements, Gates reserves the right to alter specs and prices without prior notice. 4®Gates Corporation®Industrial Hose Products/List Prices 39496-000January 5, 2004 Supersedes 39496-000 January 1, 2003 Index of Industrial Hose by Application Subject Page AAbrasion .6,141 Acid-Chemical 10-16Acid-Suction .10-16Agricultural Spray .83,84 Agricultural Water .95-104 Air .40-56Air Blower .18,19,38,39Air Drill 17,56 Air Duct .18,19,38,39Air Tools .40,41,45-55Ammonia Applicator .48-52 Aromatic Gasolines . 65-70,74-77,79,80Asphalt . 145 Automotive Coolant 98,99 BBeverage 20-31 Breathing 40,41,45,85Brewery 28-30 Bulk Materials 20-30,33-39Buna-N, Nitrile, NBR 6,141 Buna-S (SBR) .6,141 Butane 72,73 Butyl 6,141 CCement .35,36 Chemical Cleanup .10-16,89Cleanup .42,81,82,105,106Compressed Air 40-53,55,56Coolant 88,98,99Couplings 107-117CPE, Chlorinated Polyethylene 6,141 Creamery Washdown 105 Cross-Linked Polyethylene .6,10-12 Curb Pump (UL-330) 74-77 DDebris Collecting 36-39 Distillate Transfer .65-70Divers' Air 85 Dust Collection .18,19,37-39Subject Page EEdible Products Transfer 20-31Electrical Resistance . 40-42,44,90Ends .9 Engine Coolant 88,98,99Enlarged End .9 EPDM .6,141Epichlorohydrin 6,141,153Exhaust 88 FFDA (U.S. Food & Drug Administration) .20-32Fertilizer Transfer . 37,40,41,45-52,83,84FKM 6,141 Food Handling 20-32Fuel Feed, Filler .87 Fuel Oil Transfer . 65-69,74Fuel Transfer . 65-69,74-80GGasohol 75-77Gasoline Pump (UL-330) 75-77Gasoline Transfer 65-69,74-80Gatron® . 6,10-12,140,141,143-171General Purpose (See Multi-Purpose) .40-50Grain Handling . 20-25,36,38Grass Vacuuming .38-39Gum Rubber .6,141 HHeavy-Duty Water .95,96,101Herbicide Transfer 83,84,103,104High Pressure Air .17,53,55,56High Pressure Washer .81,82 High Pressure Water 53,55,56,81,82,106High Temperature .6,7 Hot Air Blower 34 Hot Food Oil 32 Hypalon® .6,141 Due to continual product improvements, Gates reserves the right to alter specs and prices without prior notice. ®The world’s most trusted name in belts, hose and hydraulics. 5®Industrial Hose Products/List Prices 39496-000January 5, 2004 Supersedes 39496-000 January 1, 2003 Subject Page IIndustrial Air 17-19,40-56Industrial Couplings 8,107-117Industrial Steam . 55,91-94Industrial Water . 40-56,95-106Insecticide Transfer 83,84,103,104Insulation Handling .38,39 JJet Fuel Transfer 158,170 LLay Flat Hose 100 Leaf Collector .38,39Lightweight Water 97,98,100,102-104Low Temperature .6,7 LP Gas (UL-21) .72 LPG Vapor 73 Lube Oil Transfer . 40-43,65,67,69MMarine Wet Exhaust 88,98,99Material Handling 33-39 Mining .42,53,54,56MSHA (Mine Safety & Health Admin.) .42,53,54,56 Multi-Purpose 40-56NNatural Gas .72 Natural Rubber .6,141NBR, Nitrile, Buna-N 6,141 Neoprene .6,141 Nitrile, NBR, Buna-N 6,141 Non-Conductive . 40-42,44,45,90Nylon .6,89,141OOxygen .40,41,45,85Ozone .6,141PPaint Spray 89 Paper Mill Washdown .105 Pesticides .83,84,103,104Petroleum 65-80 Pneumatic Applications 17,40-56Potable Water . 20-24,26-31Subject Page PPot Room . 40-42,44,45,90Propane (UL-21) 72 PVC (Polyvinyl Chloride) 6,41 RRefueling 75-77 Resistance, Electrical 40-42,44,45,90RMA (Rubber Manufacturers Association) . 37,38,40-51,87,88,94,118-120SSAE 20R, 30R 86-88 Sand Blast . 33 SBR, Buna-S 6,141 Sewage . 37 Sludge 36,71Solvents 10-16,37,89Steam 55,91-94TTank Truck (Chemical) .10-16Tank Truck (Food) 20-30Tank Truck (Petroleum) . 65-72,74,78-80Three A (3A Standards) .21,22,26-30UUnderwriters' Laboratories (UL) .72,73,75-77Urethane . 6,141 USDA . 21-24,26-31VVacuum (Dry) . 38,39 Ventilating 18,19,38,39,86WWashdown .40,41,53,81,82,105,106Water 95-106Water Discharge .95-100Water Suction 37,81,82,101-106Water Suction & Discharge .37,81,82,101-106Weather 6,141 Wet Exhaust 88,98,99 Wine .28-30 39496-000January 5, 2004Supersedes 39496-000January 1, 2003CHARACTERISTICS AND RESISTANCE INFORMATION FOR HOSE TUBE AND COVER COMPOUNDS These ratings are for normal or usual range of the specified compounds. Many are also modified to meet the needs of specific applications. See notes below. GATES TYPE A C D G H J K L M P T U V Z ElastomerPoly ChloropreneAcrylonitrile andButadieneNatural Rubber or Styrene ButadienePolyvinyl Chloride(plasticized)Isobutylene and Iso-preneChlorinatedPolyethyleneCross LinkedPolyethyleneUltra High MolecularWeight PolyethyleneChloro-sulfonatedPolyethyleneEthylene Propylene DieneTeflon®Polyure-thaneFluoro-carbonFluoro-elastomerPolyamide Resins Common Name or Trade Name NeopreneBuna-NNitrilePetrothane™GumRubber,Buna-SPVC Butyl CPE Gatron™ UHMWPE Hypalon®EPDM Teflon UrethaneFKMVitonFluorelNylon ASTM CR NBR NR or SBR — IIR CM XLPE UHPE CSM EPDM FEP/PTFE EU FKM PA Physical Strength Good Good Excellent Fairto Good Fairto Good Good Good Very GoodGood to Excellent Good Very Good Excellent Good Good RESISTANCE TO: AbrasionGoodto Excellent Fairto Good Excellent Goodto ExcellentFairto Good Good Good Excellent Goodto Excellent Good Excellent Excellent Goodto ExcellentGoodto Excellent Weather/OzoneGoodto Excellent PoorPoorto Fair Excellent Excellent Good Excellent Good Excellent Excellent Excellent Fairto Good Excellent Excellent Gas PermeationGoodGoodto Excellent Good Good Excellent Good Good Excellent Goodto Excellent Fairto Good Excellent Fairto Good Good Excellent Petroleum Oils Excellent Excellent Poor Goodto ExcellentPoor Good Excellent Excellent Goodto Excellent Poor Excellent Good Excellent Excellent GasolinesFairto Good Excellent Poor Fair Poor Good Excellent Excellent Fair Poor Excellent Fair Excellent Excellent High Temperatures GoodGoodto Excellent Fair Poor Excellent Excellent Good Fair Goodto Excellent Excellent Excellent Fair Excellent Good Low TemperaturesFairto Good Fairto Good Good Poor Good Good Fairto Good Fair Fair Fairto Good Good Excellent Good Excellent A2White food grade Neoprene, complies with FDA (tube)C2Modification of Nitrile with increased ozone resistance (tube and cover) C3Modification to Nitrile tube C4Modification of Nitrile with excellent abrasion, tearing and gouging resistance (cover)D2White food grade Natural Rubber, complies with FDA (tube)D3Natural Rubber B1 B2 R Proprietary for special applications. Contact Denver Hose Product Application P2 Special for Steam Hose applications T1 FEP T2 PTFE Gates Corporation Due to continual product improvements, Gates reserves the right to alter specs and prices without prior notice. ®The world’s most trusted name in belts, hose and hydraulics. 7®Industrial Hose Products/List Prices 39496-000January 5, 2004 Supersedes 39496-000 January 1, 2003Hose Temperature Ranges Temperature ranges for the Industrial hoses are shown by application groups. The range in the Normal Service column indicates the usual temperature range for each specific hose listed under each application group. The lower limit column indicates the approximate temperature at which the hose will become too stiff to use. For information on applications or temperatures not listed in this table, contact Denver Production Application. Application GroupRange for NormalService F*Lower Limit FAcid-Chemical Appaloosa®0-125† -40Colt®0-125† -40Mustang® 45HW 0-125† -40Renegade™ 0-125† -40Stallion®0-125† -40Air 18MB 0-212 -3063SB 0-212 -40163SB 0-212 -40Food & Beverage610W 0-150 -40690SB 0-150 -40692SB 0-180 -40Brew Master®0-230 -40Cellar Master®0-230 -40Food and Beverage Master®0-230 -40Food Master® Lite™0-230 -40Heat Master®0-300 0Master Flex® 200CL 10-130 -10Master Flex 201CR 10-130 -10Master Flex 202SW 10-130 -10Sani-Pure™0-230 -40Tufflex® Food 10-130 -10Material Handling429W 0-150 -40609W 0-150 -40688SB 0-150 -40770SB 0-150 -40Hot Air Blower 0-350 -40Master Flex 300EPDM 10-140 -30Master Flex 400 32-140 -30Multi-Purpose6B 0-200** -4019B/119B 0-212** -40***319MB(Gold Master®)0-212 -40500 MP/Air Drill 0-180 -221000 MP/Mine Spray 0-212 -403619MC 0-212 -40Adapta Flex™ 0-200** -40Duro Flex® 0-200** -40Premo Flex® 0-212** -40LOL Plus 0-212 -40Python® Plus 0-212 -20Terminator® 0-212 -40Tufflex®GP 0-150 -15Oil Field Powerbraid® Plus 0-180 -40Black Gold® Rotary Vibrator 0-180 -4Black Gold Rotary Drilling 0-180 -4Petroleum24B 0-120 -40124HW 0-120 -40Blacksnake® 0-120 -40Brahma® 0-180 -40Longhorn® 0-180 -40Application GroupRange for NormalService F*Lower Limit FPetroleum (continued)LP350 0-180 -40*** LPG Vapor 0-150 -30 Maverick™ 0-180 -40 Master Flex® Fuel Delivery 0-130 -30 Master Flex Vapor Recovery 0-140 -30 Seahorse® 0-180 -40 Seahorse HW 0-180 -40 Steer® 0-180 -40 Super-Vac® 0-150 -40 Trident® 400 0-158 -30 Wagon Master® 0-180 -20*** Pressure Washer PowerClean™ 0-250 -40 Special Applications 33HB (Divers Air) 0-120 -40 77B 0-125† -40 4219G (Fuel Line & Tank Vent) 0-257 -40 4663K (Fuel Tank Filler) 0-212 -40 4684CF (Wet Exhaust) 0-212 -40 Ohmega® 0-150 -20 Thermo-Ag® 570 0-130 -10 Thermo-Ag 800 0-130 -10 Steam205MB 0-4501 -40 232MB 0-4501 -40 Water 75W 32-257 -40 76W 32-257 -40 113S 0-212 -40 Barracuda® 0-180 -40 Cyclone® 0-212 -40 Dolphin® 0-180 -40 Marlin® 0-180 -40 Master Flex® 100GR 10-130 -10 Master Flex 101CL 10-130 -10 Master Flex 500 25-120 +25 Shark® 0-180 -40 Steelhead® 0-150 -40 ‡As temperature increases, allowable pressure rating decreases. For details, see the rated working pressure/temperature tables listed with the individual hose specifications. †Contact Denver Product Application for chemicals over 125ºF. 1With saturated or superheated steam. 2With saturated steam only. * Ambient or product temperature. ** If hose is subjected to this temperature continuously, reduce the catalog rated working pressure by 30%, or use interlocking type couplings. *** These hoses will be flexible down to -20ºF. At temperatures between -20ºF and -40ºF, the hose may require significant force to be bent, flexed or pulled from reels. SUCTION VALUES ARE AT AMBIENT TEMPERATURES UNLESS OTHERWISE STATED. Due to continual product improvements, Gates reserves the right to alter specs and prices without prior notice. 8® Gates Corporation ®Industrial Hose Products/List Prices 39496-000January 5, 2004 Supersedes 39496-000 January 1, 2003 Selection of Hoses and Couplings There are many types of industrial hoses—all designed for a par-ticular application or several related applications. When these hoses are mated with the proper couplings and used in the correct application, the hose assemblies will give long, trouble-free ser-vice.This catalog is designed to make certain that you obtain long ser-vice life by: • Helping you initially select the proper hose and couplingfrom among the many types available for the applications. • Giving you suggestions on how to take reasonable care of the hose assembly and maintain it for maximum service life. Follow the instructions and procedures given below: Selection of Hoses and Couplings Information in this catalog will enable you to select hose and cou-plings for many applications. Application PageAcid-Chemical 10-16Air Drill/Air Duct 17-19Food and Beverage 20-32Material Handling .33-39 Multi-Purpose 40-56 Oilfield Hose .57-64 Petroleum Transfer 65-80 Pressure Washer 81-82Special Applications 83-90 Steam .91-94 Water .95-106Couplings 107-117Remember the Word STAMPED To Help You Select the Best Hose Size: Inside diameter, outside diameter, length.Temperature: Minimum and maximum ºF.Application: How and where used: Special needs, UL, Government, FDA, MSHA, etc.Material Conveyed: Air, water, chemicals (concentration and temperature), petroleum, etc.Pressure: Maximum rated W.P. (psi) or Suction (In.Hg)Ends: Straight, Male, etc.Delivery: When, where, quantity.Select one of the recommended couplings from the coupling in-formation section on pages 107-117. In each individual Hose Specification Section, couplings are recommended by a Block Number. For example: 19. Check coupling compatibility in In-dustrial Hose Coupling Assembly Guide #39505 with the material to be handled. Provide for proper care and maintenance of the assembly. Before finalizing your selection, check the “Special Applications” listed on pages 83-90 for additional information and references. Certain critical applications require the use of just one specific hose or group of hoses. DO NOT SUBSTITUTE.Critical Application Recommended Gates Hoses Steam Select a hose that meets the application requirements from Steam Hose Section only.LP Gas LP350Corrosive Chemicals (Acids—Bases) Select a hose that meets the application requirements from Acid-ChemicalHose Section only. Edible Products Select a hose that meets application requirements from Beverage and Food Hoses. Hose must have FDA tube stock.SPECIAL HOSES ARE AVAILABLE Gates can furnish special hoses for specific applications. For information, contact Denver – furnishing complete details of hose application. 123doc.vn