Akkerman Inc. offers the combination Jetting and Lubrication Pump for its Guided Boring Machine (GBM) system. The new Jetting and Lubrication Pump allows customers to maintain optimum production rates in variable soil condi- tions in one compact, easily-transported unit. The 2,500-psi high pressure jetting pump aides the GBM cutting process by lubricating cutter bits and spoils during excavation. An in-line suction filter protects the pump from contaminants in the water. The 250-psi lubrication pump assists with lubricating pilot tubes, casing and augers and product pipe by reducing friction and easing the jacking process. An in-tank agitator mixes the lubrication quickly and keeps it consistent throughout the production process.
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