Thelco Pump of the Day Worthington D1012 4x3x6 316SS Fitted

Today we are featuring a Worthington D1012 4x3x6 316SS fitted pump built and supported by Thelco. This configuration delivers corrosion resistance, hydraulic precision, and reliable performance for demanding applications.

We installed a 5.80 inch trimmed and balanced impeller in this unit. The maximum impeller diameter for this pump is 6.50 inches, giving operators flexibility to adjust performance curves when system requirements change.

316 Stainless Steel Fitted Construction

This Worthington D1012 4x3x6 uses 316 stainless steel fitted components for improved durability in corrosive and abrasive environments. Stainless fitted construction protects critical wear surfaces while maintaining structural strength in the casing and frame.

As a result, this pump performs well in chemical processing, water treatment, industrial services, and general operations where reliability and longevity matter.

Trimmed and Balanced for Performance

Here at Thelco we precision trim and dynamically balance every impeller before installation. That process ensures proper hydraulic output, smooth operation, and reduced vibration.

The 5.80 diameter impeller installed in this Worthington D1012 delivers controlled flow and head while maintaining mechanical integrity. Because proper balance directly affects bearing life and seal performance, we do not cut corners during assembly.

Supported by Thelco

The Worthington D1012 is part of the D1000 series that Thelco actively supports with in stock pumps, rotating assemblies, casings, shafts, impellers, and mechanical seal configurations.

When customers need parts or complete units fast, we respond quickly. We understand that downtime costs money, and we build inventory accordingly.

If you run a Worthington D1012 4x3x6  pump and need support, replacement parts, or a new configuration, Thelco is ready.