Page 269 - Demo

Indexes Technical Data Hoses & Fittings Fittings & Accessories Blow Guns & Accessories Hydraulic QD Pneumatic QDZSi-Foster Engineering Catalog – 269 –WARNING: These products can expose you to chemicals including lead, which is known to the State of California to cause cancer, and which is known to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.Foster 3 thru 6 Series couplers are designed for rigid mounting that allows a simple push-to-connect operation, constructed of a solid brass body and a steel valve. The \interchangeable with similar industrial interchange couplings made by other manufacturers and accept plugs that conform to MIL-C4109-F. Plugs used with the \Interchange plugs that are found on pages 275, 280, 286, and 288 of this catalog. FM Series 3 and 5 couplers comply with A-A-59439.Sleeve-Lock Option: Sleeve-Lock feature locks automatic socket against accidental disconnect. To connect, align ball with slot. After connection, rotate sleeve to lock. To disconnect, realign ball with slot and retract sleeve. Sizes available with sleeve lock are shown in the tables on following pages.Specifications Body Size1⁄4\3⁄8\1⁄2\3⁄4\Rated Pressure (psig) 300 PSIG; vacuum to 27\Temperature Range (std seals) -40° to +250° FLocking Device 3 pins 4 pins 6 pins 6 pinsVacuum Data -- Disconnected (coupler only) Not Recommended -- Connected 27\Approximate CFM at 100 (psig) 37 70 150 1902 3 4 5 6 7 8 9101020 20 40 30 60 50 80 90 100 200 150 3⁄4\3⁄8\1⁄2\1⁄4\Inlet Pressure 100 PSI 80 PSI70 1020 40 30 60 50 80 90 100 200 150 70 Flow In SCFMPressure Drop in PSIPerformance:FM Series (1⁄4\⁄8\⁄2\⁄4\One Way Shut-Off – 3 thru 6 & B, C, D Series(Industrial Interchange)Service Construction Seal Temperature SuffixAir, Vacuum, Grease, & Oil Brass & Steel Buna-N -40° to +250°F noneWater Brass & S/S Buna-N +32° to +100°F WHot Water Brass & S/S Viton -15° to +400°F HWSteam Brass Body, Brass Sleeve, & Stainless Steel Valve Ethylene Propylene -40° to +300°F SHeat Brass & Steel Viton -15° to +400°F HLess Valve Brass & Steel Buna-N -40° to +250°F LVDill ValveSeries 3 Only Brass & Steel Buna-N -40° to +250°F DOptional Seal [Ordering]:Buna-N seal is standard. Alternate seals are specified by adding the appropriate suffix to the catalog number. For example, 3003 socket with Heat Adder is 3003H