Manufactured from anti-friction lead allow impregnated with a proprietary low friction lubricant, Marigold 8012 Packing exhibits very low friction and excellent heat dissipation characteristics. Typically used in high pressure pump applications, this quality grade of packing is soft but dense which makes it an excellent choice for end rings or anti-extrusion rings.
Marigold 8012 Packing is utilised in applications with maximum temperatures up to 232ºC and a media pH valve between 4 and 10. It is employed with pumps with a maximum shaft speed rating of 18 MPS and in environments where pressures reach 68 BAR.
Utilised in a variety of high pressure applications, Marigold 8012 Packing is often installed in boiler feed, reciprocating or rotating pump service. It is also commonly employed as end rings in applications where packing extrusion is evident.
|Construction||Twisted Lead Foil|
|pH Range||4 – 10|
|Shaft Speed Rating||18 MPS (3600 FPM)|
|Pressure Rating||69 BAR (1000 PSI)|
This grade is available from AG in sizes ranging from 3.2mm² to 25.4mm² and can also be produced in custom sizes when required. Pre-formed rings for easy installation are also available upon request,
For more information on this, or our similar Marigold 8010 Packing (produced with a soft fibreglass core), please consult your local AG branch.