PFS47

Used for Emergency Stop & Holding Applications. 85 PSI (5.9 Bar) Release Pressure.

Single Belleville Disc Spring Stack | 465 lb. (2068 N) Tangential Force at zero friction pad wear | 6570 in. lbs. F. using 30 inch disc diameter at maximum tangential force | 1033 lb. clamping force | Unlimited disc diameter | 4.10 sq. in. total friction pad area | .758 cu. In. wearable friction material | 4.625 in. piston diameter

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PFS47 (Single Acting) Pneumatic Spring Applied Series

Product # Model # Description Additional Info Disc Thick. (in.) Tangential Force  
4004-0222 PFS47AF Single Acting, Floating Mount. Use Fixed Disc Single Piston. Spring Applied 85 PSI Release 5/32 465 lbf (2068 N)
$677.28
4004-0225 PFS47BF Single Acting, Floating Mount. Use Fixed Disc Single Piston. Spring Applied 85 PSI Release 1/4 465 lbf (2068 N)
$680.36
4004-0226 PFS47LF Single Acting, Floating Mount. Use Fixed Disc Single Piston. Spring Applied 85 PSI Release 3/8 465 lbf (2068 N)
4004-0227 PFS47EF Single Acting, Floating Mount. Use Fixed Disc Single Piston. Spring Applied 85 PSI Release 1/2 465 lbf (2068 N)
4004-0256 PFS47TF Single Acting, Floating Mount. Use Fixed Disc Single Piston. Spring Applied 85 PSI Release 3/4 465 lbf (2068 N)

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