Mechanical Packing

Bergman Specialty Products is the answer to your mechanical packing needs. Bergman offers mechanical packing crossover options with the highest industry quality and standards at competitive pricing.

We supply die form rings and pre-set rings with the proper ID and OD along with lantern rings for your stuffing box and pumping requirements. We can also supply valve packing whether it is graphite die-formed rings or Teflon; we have your product in stock.

The next time you have a mechanical packing requirement for valves, expansion joints, or centrifugal pumps, let us help you fill your requirements with competitive pricing you will be pleased with.

Mechanical Packings

	PTFE Filment with Lubricant Service: SA pliable and soft, yet dimensionally stable packing, which has excellent lubricant and running characteristics. It is suited for high speed rotary shaft service and handles all acids, alkalies and most chemicals with exception of molten alkali metals. Construction: interlock braid, using pure PTFE filament pretreated with PTFE dispersion plus a break-in lubricant to reduce the friction coefficient as well as the frictional heat created under hi9gh shaft speeds. Service limits: ph range: 0-14 Temperature: 500oF(260oC) shaft Speed: 2250 Fpm
	PFTE Filament, FDA Approved Service: For use in food and drinking water processing and handing equipment.All materials of construction are FDA approved. Construction: interlock braid of pure PTFE filament pretreated with an FDA approved lubricant. Service limits: pH range : 0-14 Temperature: 500%(260%C) Shaft speed : 2250 FPM
	PTFE Filament, Dry Service:A firm, high density PTFE filament commonly used in value oar lower shaft speed applications. Recommended environments are all types of chemicals, aggressive fluids, gases and solvents, with exception of molten alkali metals. It is especially suited for oxygen or other services where no organic material or lubricants other than PTFE are allowed. Construction: interlocking braid using pure PTFE filament pretreated with PTFE dispersion. Service limits: pH range: 0-14 Temperature: 500%F (260%C) Shaft speed: 600 PFM.
	Aramid Yarn with PTFE Service: Able to withstand granular and abrasive applications. It is recommended for service in steam, slurries, petroleum derivatives, solvents, chemicals and liquefied gases. Construction: interlock braid, using aramid filaments treated individually with PTFE suspensoid.the packing is also lubricated with a silicon-based compound for quick and easy break-in. Service limits: pH range 3-11 Temperature: 500%F (260%C) shaft speed 2250 FPM