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Pneumatic Spring Applied Brakes 
The New PFS200SUL Unlimited Disc Series Industrial Machinery and Wind Energy Friendly. Pneumatic (PFS) Pneumatic Spring Applied Brakes include the PFS47, PFS200, PFS200UL and PFS400 series'. The PFS400 has 2 times the brake holding torque than that of the PFS200 series and 4 times than that of the PFS47. The new PFS400 series is just the latest product designed to meet the needs of our customers. The PFS200SUL allows for use with an unlimited brake disc diameter range. Same torque specifications as PFS200. Available as fix mounted version too. How do they work? Active minimum air pressure of 85 psi releases the brake piston (pulls the brake piston away) from the brake disc rotor and stores that energy in a Belleville disc spring stack (100 psi release rated for PFS400). Then, at loss of that air pressure the energy stored in the disc spring stack is emitted driving the brake piston and engaging the disc rotor for positive stopping. Common Features.
 Specifications(click |
for more details)
| Product # | Name | Description | Additional Info | Disc Thick. (in.) | Fluid Type | |
|---|---|---|---|---|---|---|
| 4004-0222 | PFS47AF | Single Acting, Floating Mount. Use Fixed Disc | Single Piston. Spring Applied 85 PSI Rel. | 5/32 | Air | |
| 4004-0225 | PFS47BF | Single Acting, Floating Mount. Use Fixed Disc | Single Piston. Spring Applied 85 PSI Rel. | 1/4 | Air | |
| 4004-0226 | PFS47LF | Single Acting, Floating Mount. Use Fixed Disc | Single Piston. Spring Applied 85 PSI Rel. | 3/8 | Air | |
| 4004-0227 | PFS47EF | Single Acting, Floating Mount. Use Fixed Disc | Single Piston. Spring Applied 85 PSI Rel. | 1/2 | Air | |
| 4004-0231 | PFS200AF | Single Acting, Floating Mount. Use Fixed Disc | Dual Pistons. Spring Applied 85 PSI Rel. | 5/32 | Air | |
| 4004-0232 | PFS200BF | Single Acting, Floating Mount. Use Fixed Disc | Dual Pistons. Spring Applied 85 PSI Rel. | 1/4 | Air | |
| 4004-0233 | PFS200LF | Single Acting, Floating Mount. Use Fixed Disc | Dual Pistons. Spring Applied 85 PSI Rel. | 3/8 | Air | |
| 4004-0234 | PFS200EF | Single Acting, Floating Mount. Use Fixed Disc | Dual Pistons. Spring Applied 85 PSI Rel. | 1/2 | Air | |
| 4004-0256 | PFS47TF | Single Acting, Floating Mount. Use Fixed Disc | Single Piston. Spring Applied 85 PSI Rel. | 3/4 | Air | |
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4004-0265 | PFS200TF | Single Acting, Floating Mount. Use Fixed Disc | Dual Pistons. Spring Applied 85 PSI Rel. | 3/4 | Air |
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4004-0771 | PFS400AF | Single Acting, Floating Mount. Use Fixed Disc | Dual Pistons. Spring Applied 100 PSI Rel. | 5/32 | Air |
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4004-0772 | PFS400BF | Single Acting, Floating Mount. Use Fixed Disc | Dual Pistons. Spring Applied 100 PSI Rel. | 1/4 | Air |
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4004-0773 | PFS400LF | Single Acting, Floating Mount. Use Fixed Disc | Dual Pistons. Spring Applied 100 PSI Rel. | 3/8 | Air |
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4004-0774 | PFS400EF | Single Acting, Floating Mount. Use Fixed Disc | Dual Pistons. Spring Applied 100 PSI Rel. | 1/2 | Air |
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4004-0775 | PFS400HF | Single Acting, Floating Mount. Use Fixed Disc | Dual Pistons. Spring Applied 100 PSI Rel. | 5/8 | Air |
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4004-0776 | PFS400TF | Single Acting, Floating Mount. Use Fixed Disc | Dual Pistons. Spring Applied 100 PSI Rel. | 3/4 | Air |
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4004-0777 | PFS400OF | Single Acting, Floating Mount. Use Fixed Disc | Dual Pistons. Spring Applied 100 PSI Rel. | 1.0 | Air |
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4004-0778 | PFS400QF | Single Acting, Floating Mount. Use Fixed Disc | Dual Pistons. Spring Applied 100 PSI Rel. | 1 1/8 | Air |
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4005-0030 | PFS200SAUL | Single Acting, Floating Mount. Use Fixed Disc | Dual Pistons. Spring Applied 85 PSI Rel. | 5/32 | Air |
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4005-0031 | PFS200SBUL | Single Acting, Floating Mount. Use Fixed Disc | Dual Pistons. Spring Applied 85 PSI Rel. | 1/4 | Air |
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4005-0032 | PFS200SLUL | Single Acting, Floating Mount. Use Fixed Disc | Dual Pistons. Spring Applied 85 PSI Rel. | 3/8 | Air |
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4005-0033 | PFS200SEUL | Single Acting, Floating Mount. Use Fixed Disc | Dual Pistons. Spring Applied 85 PSI Rel. | 1/2 | Air |
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4005-0034 | PFS200SJUL | Single Acting, Floating Mount. Use Fixed Disc | Dual Pistons. Spring Applied 85 PSI Rel. | 5/8 | Air |
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4005-0035 | PFS200STUL | Single Acting, Floating Mount. Use Fixed Disc | Dual Pistons. Spring Applied 85 PSI Rel. | 3/4 | Air |
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4005-0036 | PFS200SOUL | Single Acting, Floating Mount. Use Fixed Disc | Dual Pistons. Spring Applied 85 PSI Rel. | 1.0 | Air |
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4005-0037 | PFS200SQUL | Single Acting, Floating Mount. Use Fixed Disc | Dual Pistons. Spring Applied 85 PSI Rel. | 1-1/8 | Air |
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4005-0038 | PFS200DAUL | Double Acting, Fixed Mount. Use Fixed or Floating Disc | Quad Pistons. Spring Applied 85 PSI Release Pressure | 5/32 | Air |
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4005-0039 | PFS200DBUL | Double Acting, Fixed Mount. Use Fixed or Floating Disc | Quad Pistons. Spring Applied 85 PSI Release Pressure | 1/4 | Air |
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4005-0040 | PFS200DLUL | Double Acting, Fixed Mount. Use Fixed or Floating Disc | Quad Pistons. Spring Applied 85 PSI Release Pressure | 3/8 | Air |
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4005-0041 | PFS200DEUL | Double Acting, Fixed Mount. Use Fixed or Floating Disc | Quad Pistons. Spring Applied 85 PSI Release Pressure | 1/2 | Air |
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4005-0042 | PFS200DJUL | Double Acting, Fixed Mount. Use Fixed or Floating Disc | Quad Pistons. Spring Applied 85 PSI Release Pressure | 5/8 | Air |
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4005-0043 | PFS200DTUL | Double Acting, Fixed Mount. Use Fixed or Floating Disc | Quad Pistons. Spring Applied 85 PSI Release Pressure | 3/4 | Air |
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4005-0044 | PFS200DOUL | Double Acting, Fixed Mount. Use Fixed or Floating Disc | Quad Pistons. Spring Applied 85 PSI Release Pressure | 1.0 | Air |
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4005-0045 | PFS200DQUL | Double Acting, Fixed Mount. Use Fixed or Floating Disc | Quad Pistons. Spring Applied 85 PSI Release Pressure | 1-1/8 | Air |
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Copyright © 2010 by W.C. Branham, Inc. All rights reserved. Phone 715-426-2000 - Fax 715-426-1400
"T-O-M" Refers to "(T)he (O)ther (M)anufacturer's Brand." |
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