Circulation Pumps Features and Benefits

External blow supplies cooling air through shroud to cool motor and coupling from exterior. Prevents dirt from getting into motor while eliminating need for filtered air.

Shaft coupling (hidden from view) allows fast, easy replacement of the shaft while providing accurate, secure spinning of the shaft.

Large diameter posts provide stable structure and are protected with a ceramic sleeve for superior service life.

Features a large diameter rotor for maximum flow to move more metal at lower RPM’s. Available with our Advanced Design Rotors for even higher flow and rock deflection capability.

All of our circulation pumps share the same advanced design and construction features. The features and benefits of our circulation pumps are shown below for a Thor and also apply to our Moltar, Workhorse and Mini pumps.

Covered under one or more of the following U.S. patent nos. 5,203,681; 5,330,328; 5,3.08,045; 5,662,725; 5,678,807; 5,944,496; 5,951,243; 6,027,685; 6,093,000; 6,123,523; 6,303,074; 6,345,964; 6,398,525; 6,689,310; 6,723,276. Additional patents pending

Scrap Submergence

Degassing

Casting Rings

Molten

Metal

Equipment

Innovations

Electrically driven for maximum performance and reliability. Uses a premium, energy efficient, totally enclosed, extra tuff, severe duty motor. Engineered to provide long service life even in harsh environments.

Posts attached at motor mount with thru bolt and compression post clamp, eliminates cement for easier assembly and replacement. There are 3 posts on a Thor, Moltar, Workhorse and Mini.

Shaft is protected with a full ceramic sleeve, offering maximum protection. Large diameter offers superior strength and life.

Posts are cemented into through-holes in base for secure fit with easier assembly and replacement.

Non-volute pumping chamber provides superior flow rates while eliminating internal pinch points which can prematurely damage a rotor.