Postive Displacement Pumps
12Pages

Users of Waukesha Cherry-Burrell PD pumps benefit from decades of continuing product improvement. Steady advances in design, metallurgy and fabrication techniques New levels of sanitary performance. Long-life engineering features. have yielded progressively higher levels of performance and service life. P R O D U CT F E AT U R E S A N D B E N E F I T S THE UNIVERSAL II SERIES of pumps is the latest expression of this tradition. They Sanitary Features combine 3-way mounting versatility introduced • CIP capability available. Pump body has optional internal flat body profile and by the...

Installation Features • Bidirectional flow. Rotors, locked with belleville washers and torqued nuts, rotate securely in either direction. No more flow direction/shaft position specifications. Typical product applications • Interchangeable installation dimensions with Universal I and Universal Lobe PD pumps. (Except for 320 and 324 sizes) • Versatile 3-Way mounting of gear case, including vertical alignment of ports. • pper or lower shaft position. U • Jacketed or vented cover optional. Soups, Stews. Tomato Paste Vegetables, Dressings permits running at tighter clearances and pumping a wide...

Time-tested Waukesha Cherry-Burrell rotary pump; circumferential-piston operating principle T H E O RY O F O P E R AT I O N In the Waukesha Cherry-Burrell design, arc-shaped “pistons” (rotor wings) travel in annular-shaped cylinders machined in the pump body; the resulting long sealing path reduces slippage and produces a smooth flow of product without destructive pulses or pressure peaks and without valves or complex parts. Rotors, made of Waukesha “88” alloy, can be run with close clearance to the 316L stainless steel fluid head, without galling or seizing should inadvertent pressure...

* or capacities above 830 to 935 G PM, see bulletin FH-1725 on 420/520 U HC (ECP Rotors). F **Contact application engineering for higher pressure or higher temperature applications.

Performance and Long Life Through Engineering. Th e Wa u ke s h a C h e r r y - B u r r e l l U n i v e r s a l I I S e r i e s g i v e s y o u . . . High pressure capability, up to 500 psi/34.5 bar, for more demanding jobs. Longer service life, resulting from fresh engineering approach and high capacity components. The right seal, for every application, plus interchangeability when needed. Metal rotor: Waukesha “88” non-galling alloy, for close running clearance. Design conforms, to 3A, USDA, ISO 9001:2000 and CE standards. timing gears mounting gear

Double Concentric Mechanical Seal* Used with flushing fluid to cool, lubricate, flush away residue. Best arrangement for severe service. Single Mechanical Seal* Carbon-to-ceramic faces standard. Alternate materials available for abrasive service. Elastomer choices for “O” rings: • Buna-N • Fluoroelastomer (FKM) • EPDM • Silicone • Perfluoroelastomer (FFKM) • PTFE Encapsulated *Mechanical seal material options: • Carbon • Ceramic • Silicon Carbide • Tungsten Carbide Front

Standard & Options Ports Bevel Seat styles including S-Line, I-Line Male NPT and 150 lb. flanges optional on Models 006 through 220 size. 150 lb. flanges standard on Model 320. Contact factory for available rectangular flange inlets. Optional A s e p t i c Po r t s Twin Wing Standard; Single Wing For minimum breakage on fluids with discrete most applications. particles, such as diced tomato products. Rotor Clearance Standard for most applications up to 200°F. Hot clearance rotors option for applications up to 300°F. Other special clearances available. Buna-N Standard Optional:...

• Bearing Isolators • Pedestal shims for side mounted pumps. Left hand shaft position standard • Right hand shaft position on side mounted gearcase Shaft Position Standard left hand shaft position shown (right hand optional) Optional Side Mount Gear Case for vertical fluid entry and free draining of body Flat plate, epoxy painted, with adjustable feet, SS coupling guard, and Lovejoy or Woods coupling standard. Options: • 304 SS unpolished plate base with adjustable feet. • Portable base with rubber wheels. • SS tubular bases. WCB ISR Integral Speed Reducer Sizes 49, 79 and 239. Direct...

Dimension "2X" applies for 6" 150 lb. R F Flange on Model 320. Consult factory for available rectangular flange inlets.

PORT SIZE N OT E : D i m e n s i o n s a r e f o r g u i d a n c e p u r p o s e s o n l y. C o n t a c t y o u r WC B R e p r e s e n t a t i v e i f m o r e detailed measurements are needed. * O p t i o n a l Pe d e s t a l s i z e s a r e a v a i l a b l e p l e a s e c o n t a c t f a c t o r y f o r m o r e d e t a i l s . U N IVE R SAL 2 MOD E LS - TR U-FIT™ A PORT SIZE N OT E : D i m e n s i o n s a r e f o r g u i d a n c e p u r p o s e s o n l y. C o n t a c t y o u r S PX R e p r e s e n t a t i v e if more detailed measurements are needed.

Rotary Positive Displacement Pumps U N IVE R SAL 2 S E R I E S When it is time to repair ... SPX offers the following options – you pick the one that meets your needs. Fa c to r y Reman u f ac t u ri n g Progra m • No need to return your pump until you • Return your pump for complete factory receive your new replacement pump. • Substantial savings over new pump. • Cost effective options to match your • All remanufactured pumps must pass a • Your pump body may be remachined up to 6 certified service technicians. performance/budget needs. 25 point inspection process and undergo performance...