Parofluor ULTRA FF200-75 & V8545-75 O-rings

Parker Materials Meet/Exceed AMS 7257C Requirements

Parker’s Parofluor ULTRA FF200-75 and V8545-75 seal materials are part of an ever-growing family of Parker perfluorinated compounds. Formulated to provide ultimate sealing, these compounds handle continuous exposure to high temperature, provides near universal chemical compatibility, has high sealing force retention, low compression set and outstanding mechanical properties.

AMS 7257C and Beyond

Aerospace applications for AMS 7257C material are characterized by severe high temperatures and intricate and varied media environments. By itself, the AMS 7257C specification establishes a baseline for elastomeric materials considered capable of withstanding long term exposure to 550°F (see reverse). When the operating environment demands extreme sealing performance, customers often specify a material that exceeds the AMS 7257C standard.

608°F Sealing Solution for Aerospace Applications

While Parofluor V8545-75 meets the requirements of AMS 7257C, Parofluor ULTRA FF200-75 exceeds them.

Parofluor ULTRA FF200-75 exhibits superior retention of mechanical properties and resistance to compression set after long term high temperature and fluid exposure. Parofluor ULTRA FF200-75 accomplishes this without the cost penalty normally associated with performance enhancements.

Typical Applications Include:

• Gas turbine engine lubrication systems
• Bleed air management and ducting systems
• High temperature propulsion units and their associated control devices utilizing NTO, MMH, JP4 and other strong oxidizers or propellants
• Any environments in which high heat and aggressive chemistries are present

Parofluor ULTRA FF200-75 and Parofluor V8545-75 Features and Benefits:

High temperature capability

FF200-75 up to 608°F (320°C)

V8545-75 up to 550°F (288°C)

• Expanded range of product application
• Increased margin of safety

Low compression set

• Longer expected seal life
• Increased low and high pressure sealability

High seal force retention

• “Quasi-static” sealing capability where vibration or limited motion is present
• Improved low viscosity media sealing performance Fluid compatibility
• Superior retention of desirable/required physical properties
• Highly reliable seal performance
• Ease of assembly versus non elastomeric or elastic/plastic seal types

Fluid compatibility

• Superior retention of desirable/required physical properties
• Highly reliable seal performance
• Ease of assembly versus non elastomeric or elastic/plastic seal types

Download the Parofluor FF200-75 for Thermal & Wet Semiconductor Applications Resources

Download the Warranty

This warranty comprises the sole and entire warranty pertaining to items provided hereunder. seller makes no other warranty, guarantee, or representation of any kind whatsoever. All other warranties, including but not limited to, merchant ability and fitness for purpose, whether expressed, implied, or arising by operation of law, trade usage, or course of dealing are hereby disclaimed. Notwithstanding the foregoing, there are no warranties whatsoever on items built or acquired wholly or partially, to buyer’s designs or specifications.

Limitation of remedy: Seller’s Liability arising from or in any way connected with the items sold or this contract shall be limited exclusively to repair or replacement of the items sold or refund of the purchase price paid by buyer, at seller’s sole option. In no event shall seller be liable for any incidental, consequential or special damages of any kind or nature whatsoever, including but not limited to lost profits arising from or in any way connected with this agreement or items sold hereunder, whether alleged to arise from breach of contract, expressed or implied warranty, or in tort, including without limitation, negligence, failure to warn or strict liability.