Material Specifications
Casing/Frame Material:
High-strength cold-rolled steel sheet, die-cast aluminum alloy, or lightweight, rust-resistant aluminum.
Impeller Material:
High-quality aluminum alloy, carbon steel (painted finish), or reinforced engineering plastic (corrosion-resistant).
Motor Material and Class:
Features pure copper windings; insulation class is F (155°C) or H (180°C).











