2 EATONAerospace Group TF100-122C June 2013 Eaton’s Carter product line includes unisex couplings designed in accordance with A-A-59377 (supersedes MILC-53071) and completely interchangeable with similar 2-inch couplings made by Eaton’s Aeroquip product line. Unisex couplings, as the name implies, are designed to mate with each other, allowing for the connection of hose assemblies regardless of the end fitting. The basic Model 64319 Non-Valved Unisex Coupling has various accessories and inlet options, as described under “Ordering Data”. Features • Unisex connection allows indiscriminate mating • Interlock feature prevents disconnection of unit • Pressure tight dust cap included on all units • Dust seal incorporated between connected units — protects mating surfaces • Units are easily repairable • Variety of inlet fittings options to suit system needs • Tan color standard, green optional Technical Information • Qualified in accordance with A-A-59377 • Pressure drop — 3 psi (.206 bar) max at 200 USgpm (757 l/min) • Operating pressure — 100 psi (6.895 bar) • Burst pressure — 300 psi (20.684 bar) • Hose swivel torque — 240 in-lb max at 100 psi (6.894 bar) • Operating temperatures — -25°F to +155°F (-31.66°C to +65.55°C) • Inlets to mate male or female NPT or BSPP camlocks, D-1/D-2/D-3 nozzle, hose barbs available. Special inlets available on request. • Hose swivel integral to part, except when Options 1-5 are specified Design Concepts Part 2 The basic model may be ordered with various accessories by adding one, or more of the letters listed in the table, right. Option Letter Description Option Letter Description A Adds 40-mesh strainer Q Adds dust cap/plug, camlock type B Adds 60-mesh strainer V Changes exterior color to green C Adds 100-mesh strainer Z CRES interface locking lugs (not available with Options 1–5) 64319 Part 1 - Model number Part 2 - Option letter describing various accessories Part 3 - Number describing various inlet configurations Option Number Description Option Number Description 1 With ball joint adapter 41 Adds 2-inch BSPP male adapter 2 With flange inlet, non-swivel 42 Adds 3-inch BSPP male adapter 3 With 1½-inch NPT male inlet, non-swivel 43 Adds 1 7/8–16UN–2A male adapter (adapts to GFA nozzle) 4 With 2-inch NPT male inlet, non-swivel 50 Adds 1½-inch BSPP female adapter 5 With 1½-inch BSPP male inlet, non-swivel 51 Adds 2-inch BSPP female adapter 20 Adds 1 inch NPT male adapter 52 Adds 2½-inch BSPP female adapter 21 Adds 1½-inch NPT male adapter 53 Adds female 37º flared adapter, size –32 22 Adds 2-inch NPT male adapter 61 Adds 2-inch camlock, male 23 Adds 3-inch NPT male adapter 70 Adds 2-inch camlock, female 31 Adds 1½-inch NPT female adapter 80 Adds 2-inch hose barb 32 Adds 2-inch NPT female adapter 90 Adds D-1/D-2/D-3 flange inlet 33 Adds 2½-inch NPT female adapter 91 Adds flange adapter per MS33786–32 40 Adds 1½-inch BSPP male adapter Part 3 The basic model may be ordered with various options by adding one or more of the numbers listed in the table, right. The basic unit has no inlet fitting and meets the tan color requirement, hence an option letter and/or number must be specified to achieve a complete unit. Ordering Data
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