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High Temp - Type 2H Construction: Cotton Single Jacket Hose Cotton Single Jacket EPDM Rubber Inner Liner Performance Features: with Rubber Backing Cotton inherently has a higher heat resistance than synthetics and Coating: when combined with the clear mildew treatment our 2H hose has been Mildew Treatment designed to handle many of the high ambient temperature conditions Temperature Range: found in today's industrial applications. 2H utilizes an EPDM rubber -40° to 225°F Continual liner that resists ozone and many acids, alkalis and chemicals. This (-40° to 110°C) hose has a maximum operating pressure of 225 psi (1550 kPa). Coupling: Aluminum NH/NST or IPT Threaded Hose Colors: Neoprene Rubber Liner Rubber Backing HowtoOrder Cotton Single Jacket 2H 10X50 WM 10 N TYPE HOSE HOSE COLOR COUPLING THREAD COUPLING X I.D. LENGTH SIZE TYPE MATERIAL 2H 10 = 1" 50 = 50' WM = White 10 = 1" N = NH Blank= SERVICE PROOF WEIGHT BOWL SIZE BURST (for 50'coupled) 100 = 100' (Mildew I = IPT Aluminum TEST TEST SIZE Treated) PSI (kPa) PSI (kPa) PSI (kPa) LBS KG IN 1" 250 (1725) 500 (3450) 750 (5170) 9 4.1 1-5/32 Part Number Example: 2H10X50WM10N = 2H Hose, 1" ID by 50'Length, White/Mildew, 1" Aluminum NH/NST Threaded Coupling Operating Pressure not to Exceed 90% of Service Test Pressure High Temp - Type 3H TM Construction: Kevlar/Nomex Single Jacket Hose Kevlar/NomexTMJacket EPDM Rubber Inner Liner Performance Features: with Rubber Backing National 3H high temperature hose is the ultimate for high heat Temperature Range: protection as its outer jacket is made of DuPont's Kevlar/NomexTM Intermittent -40° to 300°F fiber. 3H exceeds all known standards for heat resistance and is (-40° to 150°C) so durable, it's virtually indestructible. Continual 225°F (110°C) Coupling: No other jacketed hose can prevent hose failure due to flame Aluminum or Brass NH/NST exposure like 3H. It even resists ozone and mildew and requires or IPT Threaded no drying. Superior cut and abrasion resistance enhances its Hose Colors: outstanding durability - Certainly the perfect hose for industrial firefighting. 3H has a maximum operating pressure of 225 psi (1550 kPa). Kevlar/Nomex is a registered Trademark of the DuPont Company EPDMRubber Liner RubberBacking HowtoOrder Kevlar/NomexTMJacket 3H 17X50 W 15 N TYPE HOSE HOSE COLOR COUPLING THREAD COUPLING X I.D. LENGTH SIZE TYPE MATERIAL 3H 10 = 1" 50 = 50' W = White 10 = 1" N = NH Blank= SERVICE PROOF WEIGHT BOWL 17 = 1-3/4" 100 = 100' (Uncoated) 15 = 1-1/2"I = IPT Aluminum SIZE BURST TEST TEST (for 50'coupled)SIZE PSI (kPa) PSI (kPa) PSI (kPa) LBS KG IN BR=Brass Rocker Lug (1-3/4" only)1" 250 (1725) 500 (3450) 750 (5170) 9 4.1 1-5/32 1-3/4" 250 (1725) 500 (3540) 750 (5170)13 5.9 1-15/16 Part Number Example: 3H17X50W15N = 3H Hose, 1-3/4"ID by 50' Length, White, 1-1/2" Aluminum NH/NST ThreadedCoupling Operating Pressure not to Exceed 90% of ServiceTest Pressure I-9
