Natural Fibre – Type: CH NF1

Carsten Holms CH NF1 is a packing made from twisted Cotton yarns thoroughly impregnated, during and after braiding, with PTFE dispersion and special inert lubricants. The addition of PTFE dispersion widens the chemical resistance of CH NF1 compared to standard graphite or plain Cotton packings. The special lubricants ease fibre to metal contact and embody very high lubricating properties, tenaciously adhering to metal shafts.
CH NF1 is a soft strong, absorbent, Cotton packing that prevents shaft wear because the cotton constantly absorbs the liquid being pumped along with any abrasive media. CH NF1 provides high flexibility with a very low coefficient of friction and maintains a soft, moist pliable running face to the shaft.

PROFILE

PRODUCT ADVANTAGES
• Easy installation and removal
• Resistant against general chemicals
• Withstands high pressure
• Prevents shaft wear
• High lubricating properties
• Low coefficient of friction

APPLICATION
The special lubrication of CH NF1 is sea-water and slurry resistant. CH NF1 can be used for sealing stern glands, pumps and valves against water, sewage, solvents, fats and abrasive solutions.

Never use the product when maximum temperature and pressure are combined.