R154
R154
The TITEFLEX R154 (370 Series) is qualified under SAE standards AS614 and AS1055 Type IIa & IIb, Class A & B, with options for integral and slip-on firesleeves.
The R154 (370 Series) is a robust aerospace hose assembly designed for heavy-duty applications, with a pressure rating of 4000 psi (276 bar). It features a smoothbore PTFE inner core, reinforced with multiple layers of CRES 304 wire braid, offering excellent chemical resistance across a temperature range of -65°F to +400°F (-54°C to +204°C). The hose is suitable for applications involving significant impulsing and outputs from hydraulic or pneumatic pumps. Standard fittings are made of CRES, with titanium options available. Fire protection is provided per AS1055 Class A & B, with options for integral or slip-on AS1072 firesleeves. Chafe sleeves are available in various materials, and hybrid assemblies combining flex hose with multi-bend tubes are offered for improved vibration dampening and ease of installation.
The hose is available in various sizes, all rated at 4000 psi operating pressure. Key specifications include:
- Hose ID ranges from 0.2120 to 1.101 inches.
- Hose OD ranges from 0.4500 to 1.680 inches.
- Bend radius ranges from 3.000 to 12.00 inches.
- Proof pressure is 8,000 psi, with a room temperature burst pressure of 16,000 psi and a high-temperature burst pressure of 12,000 psi.
The document notes that while efforts are made to ensure technical accuracy, industry standards and specifications can change, and human errors may occur. Users are cautioned that improper selection or use of products can result in injury or death.
For more information or to request a quote, visit the Titeflex website at www.titeflex.com.
Catalog excerpts
TITEFLEX R154 (370 Series) SERIES QUALIFICATIONS SAE AS614 AS1055 Type Ila & Ilb, Class A & B, Integral and Slip-on Firesleeve DESCRIPTION R154 (370 Series) is a heavy duty 4000psi (276 bar) aerospace hose assembly qualified to AS614. The hose consists of an extruded smoothbore PTFE innercore, reinforced with multiple layers of CRES 304 wire braid. The PTFE innercore is conductive and provides excellent chemical resistance through a temperature range of -65°F to +400°F (-54°C to +204°C) with unlimited shelf life. The rugged 370 Series is especially suited to applications with significant impulsing, and outputs from hydraulic or pneumatic pumps. Standard fittings are CRES, however titanium fittings are also available. Fire protection per AS1055 Class A & B can be either integral, or slip-on AS1072 firesleeve. Chafe sleeves are available in a variety of integral or slip-on materials. Hybrid assemblies combining flex hose with multi-bend tube are a Titeflex specialty and provide improved vibration dampening, ease of installation, and maintenance over strictly rigid tube. DISCLAIMER: While every effort has been made to present the latest technically accurate information, industry standards and specifications are subject to revision at any time and human errors can occur. The products and designs offered herein, without limitation, are subject to change at any time without notice. Improper selection or use of products offered herein can result in injury or death. For more information or to request a quote please visit us at www.titeflex.com and contact us through our global facilities page.
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