le guarnizioni della pompa

AQUASTAR Light 4315 Rotary Pump Pack  A DIAPLEX braided rotary pump packing made from fine cotton yarn, impregnated with a universally resistant mineral lubricant. For all simple rotary pump applications against process water, sea water, slightly acid and alkaline sewage.      

UNIVERDIT 7000 Special high-density pump and valve packing Compact extruded packing made of PTFE graphite compound. UNIVERDIT has extremely good resistance to gas permeation and has the ability to embed abrasive particles. UNIVERDIT remains self-lubricating even during extended periods of operation and therefore reduces friction on shafts and spindles....