FRAC KING

Lubrication systems being a component part of oilfield oil-well pumping machines comprised of pumps, valves for pumps, lubrication filters, metal reservoirs for holding drilling lubricants, pressure gauges and flow verification meters; Oil-well pumping machine pumps, lubrication filters and valves for pumps, all for lubrication systems for oilfield pumping operations

Metering devices, namely, component parts of flow verification meters in the form of automatic divider valves and automatic injectors, for lubrication systems for oilfield pumping operations; Pressure gauges and flow verification meters for lubrication systems for oilfield pumping operations