The Samoa 531710 180kg air operated grease pump is an extremely durable 70:1 ratio pump, as supplied inclusive of a muffler & sturdy carry handles, provides a high performance, durable solution for mine site greasing applications Specifications• 70:1 ratio high performance grease pump can develop grease pressures of up to 7,100psi (490bar) F ast double acting air motor with 4-1/2" air piston M aximum delivery rate of 7.5kg/min 1 /2" BSP(f) air inlet & grease outlet H andles up to NLGI3 grease H ardened foot valve with filter prevents pumptube contamination & failure Only 3 moving parts ensures reliability, non-stalling operation & long service life --- ALEMLUBE — supplier + ProductGroup pending UI creation by Nick (run 21-bulk-assign.cjs after) ---