ProVane® Pumps
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SPEC SHEET 111-002 Section: 111 Effective: March 2009 Replaces: November 2007 Optimum Pump Performance for Process Applications ■ Designed specifically for reliable continuous duty operation ■ Sets the industry standard in positive displacement pumps for low and medium viscosity process applications Engineered for Long-Life Durability, Reliability and Performance ■ Patented rotor and shaft design – heavy duty, low shaft stiffness ratio combined with superior hydrodynamic bearing – design delivers the best PV ratios of any pump in its class. The result: • Extended bearing life • Improved efficiency and energy consumption • Better volumetric performance • Enhanced service life ■ Self-adjusting vane technology – ensures the pump maintains the highest level of performance and efficiency over time, better than any other pump technology. ■ Superior self priming, low shear fluid transfer at standard motor operating speeds: • Operating Speeds: 1200, 1800, 3600 rpm • Ten (10) Flow Rates: Capacities 1 to 100 gpm • Five (5) Sizes: ranging from 3/4" to 2" • Low net positive suction head required (NPSHr) – exceptional suction/lift capability makes pump ideal for top-of-tank applications ■ Patented Cavitation/Noise Suppression technology • Quiet operation • Controls cavitation to reduce wear effects • Longer service life ■ Motor Speed Design – offers compact profile and upfront equipment, installation and energy costs savings: • No gear reducer • Smaller footprint of the complete pumping unit • Offers easy mounting in virtually any configuration ■ Available in Ductile Iron and Stainless Steel Process ­­­­­­ Military & Marine

ProVane pumps are specifically engineered for low and medium viscosity process applications where reliable, ® continuous duty operation with no preventative maintenance is desired. ProVane pumps are ideal for handling shear-sensitive liquids at high speeds with no product degradation. ® Seal Flexibility ■ Commercially available sealing options to meet specific application requirements: • Double Lip Seal • Mechanical Seals - Cartridge - Elastomeric Bellows - Component ■ One mechanical seal improves uptime reliability Self-Adjusting Composite Vanes ■ Long-lasting, nonmetallic composite vanes...

ProVane Motor Speed Vane Pumps ® Exceptionally Engineered Process Pump Innovation That Delivers Superior Performance & Value Superior Bearing Life, Mechanical Efficiency and Energy Savings ® ProVane ’s patented rotor and shaft design delivers an efficient pressure/velocity profile on bearings and vanes resulting in superior bearing life, flow performance and smart energy efficiency over competing gear pumps. ProVane ’s Patented Rotor and Shaft Design ® The Hydrodynamic Journal Bearing Advantages of ProVane 32 ssu @ 125 psi Minimum Film Thicknes Ratio Minimum Film Thicknes Ratio Internal...

ProVane Motor Speed Vane Pumps ® Options to Optimize Your Pump Performance There’s a ProVane Model for Every Application ® Relief Valve Peace-of-Mind Protection Three Models: ■ Maintains motor horsepower requirement to help control energy consumption ■ Ductile Iron for general chemical, petroleum and additive blending, coatings and colorant applications ■ Highly engineered to provide better control over set points and operating conditions ■ Stainless Steel for high purity chemicals, acids, and caustics ■ Lowers heat generation Gear Pump The ProVane relief valve is designed to protect your...