Waukesha Universal Series 420/520
Self-priming, reversible, high-efficiency rotary PD pump configured for a wide variety of industrial applications. Ideal for pumping low viscosity and non-lubricating fluids, for pumping in low inlet pressure systems, for metering fluids, for gentle pumping of shear-sensitive fluids or for pumping high-viscosity fluids at low flows.
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Key specifications
- Flows up to 187 m³/h
- Pressure up to 13.8 bar
Product features
- Rotor/shaft connection sealed from product zone
- Sideway mounting capability for better draining
- Mechanical seals standard
Description
The Models 420 & 520 are not just scaled up Waukesha PDs. They incorporate fresh design approaches that simplify installation, ease pump maintenance and extend pump life such as large diameter shafts, heavy duty bearing frame and double tapered roller bearings. Their rotos are constructed from Alloy 88 that eliminates stainless steel galling.
Construction
Alignment
Horizontal
Materials
Alloy 88, Stainless Steel
Seal
Mechanical Seal
Coupled
Long
Performance
Max. capacity
187 m³/h
Max. diff. press.
13.8 bar
Max. temperature
149 Celsius
Max. viscosity
50000 cSt
Min. temperature
-40 Celsius
Max. head
138 m
Certificates
3-A Certificate
ATEX Certificate
CE Marking
EC 1935/2004
Factory Mutual
FDA
