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Wa+ Series - Aseptic Centrifugal Pumps

Aseptic version of the W+ Pump with double seal barrier fluid at all connections.
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
Product Contact Parts SS 316L Wa+ pumps are normally delivered with aseptic fittings or without fittings for direct welding into the pipe line. Standard threads and clamps in accordance to DS, B S, DI N, SMS and ISO as well as DI N flanges are also available. I EC metric standard, at 50/60 Hz, I P55, insulation class F. Wa+ pumps are as standard in Europe delivered with motors meeting the I E2 efficiency level in accordance to the Directive 2005/32/EC Eco-design of Energy using Products.
Other Metallic Parts SS 304
Shaft Seal

Standard:
Carbon/Silicon Carbide, double mechanical seal

 

Optional:
Silicon Carbide/Silicon Carbide on product side
Elastomers

Standard:
EPDM (FDA Compliant)

 

Optional:
FPM, FEP encapsulated FPM

SPX FLOW offers an on-line centrifugal pump selector tool, PUMP-FLO Connect. 
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W+ Series Centrifugal Pump Animation - APV