Quick Coupling Products - LSR Distribuidor

Pneumatic Quick CouplingsGeneral Purpose – Push-To-ConnectHF Series Industrial InterchangeSpecificationsBody Size (in.) 1/8 1/4 3/8 1/2Rated Pressure (psi) 250 300 300 300Temperature Range (Std. seals) -40° to +250°FLocking Device 5 balls 4 balls 6 balls 8 ballsVacuum Data (inches Hg)Disconnected (coupler only) Not RecommendedConnected — 27.4 27.4 27.4A PneumaticsPerformance40HF Series (1/8" & 1/4" sizes)35Features• Parker HF Series Pneumatic Quick Couplings offer analternative to traditional industrial interchange couplers. Thequality and durability you have come to expect from Parker20 Series couplers, combined with a slim profile and pushto-connectdesign. The result is an easy to use generalpurpose pneumatic coupler suitable for use in a variety ofapplications.• Parker HF couplers feature sleeve guards** to protectagainst accidental disconnection.• Standard couplers feature solid brass construction, highflow valving, corrosion resistant valves, and stainless steellocking balls and valve spring.• Heavy Duty Couplers* featuring heat treated, solid steelbodies and sleeves for added strength and durability.• Parker HF couplers accept Industrial Interchange nipples***manufactured by Parker and other manufacturers. See tableof contents.*** 1/8" couplings have no standard industry interface.** 1/8" couplings do not incorporate an integral sleeve guard.* 1/8” and 1/2” are unavailable in the Heavy Duty version.How To OrderHF - 251 - 4 FP - * - SHeavy Duty Steel CouplerSeal OptionsBlank - NitrileF - FluorocarbonE - Ethylene PropylenePort ConfigurationFP - Female PipeMP - Male PipeHB - Standard Hose BarbPL - Push-Lok Hose BarbPort Size (1/16 of an inch)Unit1 - Valved Coupler4 - Unvalved NippleBody Size12 - 1/8"25 - 1/4"37 - 3/8"50 - 1/2"HF SeriesAir Flow in SCFMAir Flow in SCFM302520151051/4"1/8"00 5 10 15 2022020018016014012010080604020Pressure Drop in PSID100 PSI Inlet Pressure80 PSI Inlet PressureHF Series (3/8" & 1/2" sizes)1/2"3/8"00 5 10 15 20Pressure Drop in PSID100 PSI Inlet Pressure80 PSI Inlet PressureA-21Quick Coupling Division8145 Lewis Road • Minneapolis, MN 55427www.parker.com/quickcouplings