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Cottonpak Type E - for rotary duties

Description
Superior quality packing, plaited from fine cotton yarns of soft texture. Each yarn is uniformly impregnated under heat and pressure with tallow lubricant prior to plaiting.

Typical applications
Rotary pumps, and reciprocating plant with soft metal rams, that handle cold water.

Prime features

Chemical properties
Compatible with media in the range pH 6-8.

Service capabilities - valve stem duties
Maximum operating temperature:       +90°C.
Minimum operating temperature:         -40°C.
Maximum system pressure:                 50bar.

Service capabilities - centrifigal pumps and rotary equipment
Maximum operating temperature:       +90°C.
Minimum operating temperature:         -40°C.
Maximum shaft speed:                         7.0m/s.
Maximum system pressure:                  10bar.

Service capabilities - reciprocating pumps and rams
Maximum operating temperature:       +90°C.
Minimum operating temperature:         -40°C.
Maximum rod speed:                            1.0m/s.
Maximum system pressure:                  50bar.

How supplied
Ex-stock: all popular square sections from 3mm to 25mm, boxed in 8m lengths. Larger cross-sections manufactured to order. Also supplied as split preformed rings and sets. Full fitting instructions are included. 


Click here to download the Compression Packing Guide pdf (2.17MB) 



Compression Packings > Centrifugal Pumps/Rotary Plant

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