Crude oil mixer

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Plenty swivel angle mixers for tank cleaning operations and the prevention of harmful sludge settling. Benefits: • Over 30 year's operational experience specifically developing and utilizing swivel angle mixing technology • Identical rugged, heavy duty design as for fixed angle mixers to extend service life • Minimum maintenance requirements • Gear or belt drive options (see Models tab) • Mechanical seal is standard supply • Manufactured on modern computer controlled machining centers • Optional automatic actuators available to negate need for manual swivel angle change • CE & ATEX 2G certification available Unique Tank Shut-Off Device All units incorporate a tank shut-off device to allow the shaft seal and bearings to be changed under full tank conditions. The tank shut-off mechanism incorporates tapered metal to metal faces, positively clamped by a bolted flange which both seals products in the tank and securely supports the shaft during bearing and/or shaft seal changes. All tapered faces are wear and corrosion resistant. The most important aspect of the Plenty Shut-off and mechanical seal assembly is that it incorporates a safety check valve for ensuring that the shut-off is 100% effective before removal of any bearings or the mechanical seal. The Plenty shut-off mechanism offers complete safety and security as it does not incorporate any flexible O rings or gaskets which may deform, wear, or perish. Crude Oil, Bottom Sludge and Water (BS&W) In most crude oils there are varying quantities of Bottom Sludge and Water (BS&W) which contains paraffins, heavy ends, sediments of sand / silts and water. The rate of accumulation varies with the quality of the crude stored