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DW Series
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Engineering excellence, allied to stringent quality control, ensures that SPX FLOW’s unrivalled range of APV products complies with the highest DW Series Positive Displacement Pumps international standards for hygiene. In the light of growing pressure worldwide to deliver safe, High Volumetric Efficiency high quality food, all SPX FLOW products are designed for easy cleanability, while minimizing the use of valuable resources, such as energy. The APV product portfolio includes a wide range The DW range is designed for outstanding efficiency. Internal clearances have been minimized so that a...

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T H E O RY O F O P E R AT I O N : DW pumps are positive-displacement, low-slip, stainless steel pumps designed with larger diameter shafts for greater strength and product applications stiffness, mounted on a heavy-duty cast iron bearing frame (stainless steel option available) with double-tapered roller bearings. Beverage Fruit Juice Bearing, rear Shaft, main Yeast Liquid Sugar and Glucose Food Fruit Preserves Soups and Sauces Shaft, auxiliary Baby Food Chocolate Pharmaceutical and Toiletries Clamp ring Antibiotics Toothpaste Cough Medicine Shampoo Dairy Expanding cavities are formed at...

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P R O D U CT S P E C I F I CAT I O N S The DW pump is designed for ultra-hygienic applications. The range consists of 26 models with capacities ranging from 3 liters/100 revs to 1,016 liters /100 revs (0.8 gal/100 revs to 268 gal/100 revs) and pressures up to 30 bar (435 psi). All product-contact parts are made from AISI 316L stainless steel and all elastomers comply with FDA-requirements. There are two rotor types (piston and bi-lobe) available. The piston rotors can be easily changed to bi-lobe rotors with ut changing the o rotor case. The porting on the pump can also be changed from...

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O P T I O N S A N D AC C E S S O R I E S Standard elastomer material is EPDM. FPM and Isolast (perfluoroelastomer) are also available. The standard connections are S-Line. Other sanitary and industrial fittings are available. Rotor Options The two rotor types, which are available in three different versions, are suitable for product temperatures up to 110°C (230°F). Multi Duty Rotors are standard rotors suitable for most applications. The clearance is greater than that of the high efficiency rotors. High Efficiency Rotors are designed for low viscosity products. The size of the rotors has...

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A D D I T I O N A L T E C H N I CA L DATA Typical Pump Curves - for DW2/006/10 Model

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61 Sugar Creek Road 1 Building A Compass House 25 International Business Park Manor Royal United States of America Crawley, West Sussex RH10 9PY United Kingdom Based in Charlotte, North Carolina, SPX FLOW, Inc. (NYSE: FLOW) is a multi-industry manufacturing leader. For more information, please visit www.spxflow.com S PX F LOW SPX FLOW, Inc. reserves the right to incorporate our latest design and material changes without notice or obligation. Design features, materials of construction and dimensional data, as described in this bulletin, are provided for your information only and should not...

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