Spec Sheet
Waste Water Pumps Catalog

Sewage and Effluent Pump - 4100-SJ Series

A.Y. McDonald 4100-SJ Effluent Pumps are rugged, cast iron submersible pumps with stainless steel fasteners and motor shaft for residential, commercial, municipal, and industrial applications. Single or three phase models available in 1 HP.

With the exclusive triple system, this pump offers three levels of sealing for outstanding reliability! A double mechanical seal located inside the oil chamber provides two full levels of sealing. An additional V-ring type lip seal between the oil chamber and pump volute provides a third, extra level of sealing, and enhanced mechanical seal protection.

Features:

• Unique Triple Seal Design
• Patented Contra Block Impeller with Adjustable Wear Plate System, for Clog-Free Operation
• 2 in. Discharge
• High Torque Capacitor Start Single Phase Motors
• Rugged Cast Iron Construction with Stainless Steel Fasteners and Motor Shaft
• Oil-Filled Motors (non-toxic oil)
• Stainless Steel Open Loop Lifting Bale for Ease of Removal

Stop! Required before ordering:

Unless specified above, all pumps are for water use only and are not to be used for any other purpose.

If you are selecting a pump that is designed for pumping products other than water, please check the chemical resistance chart to determine if your pump is fit for your purpose, application and that the pump and seals are compatible for your use.
Warranty is subject to the proper selection of material and seals of the product you are pumping.
Chemical Resistance Chart