Product Sheet: S200 Series All-Machined Centrifugal Pumps

In the Bio-Pharmaceutical industry, these pumps are manufactured to ASME BPE specification criteria. All product contact components are machined from wrought <5% ferrite level, 316L SS, and feature a 20 Ra product contact surface finish. Material heat numbers are available on all product contact components.

Standard Features:

• High efficiency, low NPSHR design for a wide variety of applications
• One size mechanical seal for all 200 Series models; reducing parts inventory and cost (commercial seals available)
• Integral impeller/shaft design for fewer parts, greater concentricity and easy maintenance
• Close coupled pumps use NEMA JM Frame motors with larger diameter shafts and bearings (compared to C Frame motors)
• All WCB 200 Series impellers are made from wrought 316L SS
• Horizontal, vertical, and 45° angle discharge port orientation available

Optional:

• 15 Ra., electropolish, and passivation product contact surface finishes
• WFI seal arrangements
• Double mechanical seals
• Casing drain
• SS motors