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Waukesha Cherry-Burrell®

W+ Series (NEMA) - Centrifugal Pumps

Product Type(s) : Centrifugal Pumps
Description :

W+ Centrifugal pumps are designed to achieve lifetime cost savings, lower energy consumption.

WHERE TO BUY

FEATURES

W+ - Advanced Design for Performance and Reliability   W+ centrifugal pumps from SPX FLOW are designed to achieve total cost optimization with high efficiency and product dependability. They are installed in countless process facilities around the world helping producers meet stringent  production requirements. The W+ Pump runs with the same rugged reliability you've come to expect from SPX FLOW products. Its versatile design helps increase process efficiency and maximize productivity while offering several innovative features such as:

  • Reliable and heavy duty design
  • Energy efficient
  • Quiet performance with minimal vibration
  • Superior shaft seal design
  • High pressure capability
  • 3-A
  • Designed for CIP (Cleaning In Place) as well as SIP (Sterilizing In Place)
  • Suitable for wide variety of food, beverage and pharmaceutical products
  • Wide range of optional features available
  • Easy and cost effective maintenance

Seal Advantages:

  • Internal seal design optimizes cooling and lubrication of seal surfaces while the seal chamber is built to efficiently dissipate heat. Both work to reduce risk of "dry-running"
  • Directed flow assures thorough cleaning of seal area
  • The stationary spring is located outside the product contact area to maintain cleanliness
  • Two sizes cover all models
  • Front loading seal simplifies maintenance: only the pump housing and impeller have to be disassembled, then the product seal faces can be replaced quickly from the front
  • Can easily be rebuilt into a double mechanical shaft seal for use with water flushing or with a barrier medium for aseptic applications
  • Double mechanical is mirror image of single: same seal faces and o-rings

Product Callouts:

  • Backplate
  • Flush seal
  • Staionary seal face
  • Spring
  • Shaft
  • Rotating product seal face
  • Impeller

 

Key Applications

Bakery and Confectionery

  • Batters
  • Fats & Oils
  • Flavorings
  • Sweeteners
  • Yeast Slurry
  • Syrups

 

 

Dairy

  • Whey
  • Cream
  • Milk
  • Sweetended Condensed
  • RO/UF Systems

 

 

Pharmaceutical/Cosmetics

  • Emulsions
  • Extracts
  • Slurries
  • Syrups
  • Dyes
  • Alcohols
  • Essential Oils

 

 

Chemical/Industrial 

  • Detergents
  • Dyes
  • Soap Liquors & Solutions
  • Ammonium Nitrate
  • Propyl Alcohol
  • Potassium Chloride
  • Sodium Acetate

Product Specifications

  • Specifications
  • Performance
Model Inlet Size Outlet Size Maximum Impeller Size Maximum Capacity (GPM) Maximum Head (FT) Maximum Discharge Pressure Maximum Operating Pressure
inch mm inch mm inch mm 1750 rpm 3500 rpm 1750 rpm 3500 rpm

260 psi (18 bar): W+10/8, W+22/20, W+30/80, W+35/55, W+35/35, W+110/130 200 psi (14 bar): W+25/210, W+30/120, W+50/8, W+55/35, W+55/60, W+60/110, W+65/350, W+70/40, W+80/80

 

Optional: Heavy duty clamping ring, increasing max. outlet pressure to

360 psi (25 bar): W+30/120, W+55/35, W+55/60, W+60/110, W+70/40)

290 psi (20 bar): W+80/80

203°F (95°C) as standard.

>203°F, please contact SPX FLOW

10/8 1.5 38 1 25 4.3 110 32 65 17 68
22/20 2 51 2 51 5.6 142 85 175 34 138
25/210 6 152 4 102 11.4 290 1610 - 134 -
30/80 4 102 3 76 76 76 315 650 43 171
30/120 4 102 3 76 6.9 175 410 810 47 190
35/35 2.5 65 2 51 6.9 175 142 280 49 198
35/55 3 3 2.5 65 7.1 180 230 465 50 200
50/8 1.5 38 1 1 7.9 200 42 85 68 275
55/35 2.5 65 1.5 38 8.3 210 140 245 76 302
55/60 3 76 2 51 8.7 220 305 615 78 315
60/110 4 102 3 76 9.1 230 475 975 90 359
65/350 6 152 4 102 10.2 260 1250 2300 100 400
70/40 2.5 65 1.5 38 9.4 240 110 235 98 390
80/80 3 76 2 51 10 255 310 625 112 450

 

Materials Port Connections Motor
Casing SS 316L Tri-clamp® connections are standard. Bevel seat, I-line, ISO and other standard fittings are available as well as special aseptic connections for sterile flushing of Wa+. TEFC or Washdown enclosures available. Energy-efficient, Chem-duty, Explosion Proof and stainless steel also available, as well as single phase or three phase, 60 or 50 Hz
Impeller SS 316L
Impeller Nut SS 316L
Back Plate SS 316L
Shaft SS 316L
Clamp Rings SS 304
Adaptor SS 304
Support SS 304
Shaft Seal

Carbon/Silicon Carbide

Optional: Silicon Carbide/Silicon Carbide

Elastomers

FKM

Optional: EPDM, PTFE

The W+ range consists of several standard models with pressure and flow capacities to 360 psi (25 bar) and to 2,300 GPM (522 m3/hr), and a number of special versions which may be specifically adapted to customer requirements. The W+ pumps are modular so that any pumping job can be done with a perfectly customized W+ pump.

 


SPX FLOW offers an on-line centrifugal pump selector tool, PUMP-FLO Connect. 
Please log-in or create your account and correctly size an APV centrifugal pump.

 

VIDEOS

W+ Series Centrifugal Pump Animation

Downloads

Anhydro APV Bran+Luebbe Gerstenberg Schrӧder
Johnson Pump Johnson Pump Marine Lightnin Philadelphia
Plenty Seital Separation Stelzer Tigerholm
Uutechnic Waukesha Cherry-Burrell
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