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Circulation Pump Parts
Circ pump parts for the "heartbeat" of your spa.

The average life of a Hot Spring circulation pump in our area is eleven years. These circulation pumps get a workout, circulating 5000 gallons every twenty four hours. The human heart pumps one fifth of that at a 1000 gallons every twenty four hours.      We have taken spas in on trade that were over twenty years old with the original circ pump. However, we have seen poor water chemistry ruin circ pumps in less than three years. Most premature circ pump failures were the result of tablet dispensers (floaters).
Beware....	Dispensers have been sold as low maintenance remedies to water care. They always over dispense shortening the life of all hot tubs.
Floaters often end up in the filter area, where the circ pump gets its water, dispensing concentrated amounts of chlorine/ bromine around the clock. This high oxidizing concentration moves slowly through the circ pump and heating system eating away at those components.      The remedy The best alternative to tablets sanitizers is a granular chlorine (sodium dichlor) or a granular bromine (sometimes called Brominating Concentrate) This powder is added to the spa after each use.
Does your existing circulation pump look like one of the pictures below?
Hot Spring diagram	Hot Spring diagram	Hot Spring diagram	Hot Spring diagram
	Tiger River diagram		Tiger River diagram
Cal-200 & Cal-500	Laing 303	SilentFlo 5000 (ver. 1)	SilentFlo 5000 & 5002
Discontinued	Discontinued	Discontinued	Discontinued
Used only on older Hot Spring spas	Both Hot Spring & Tiger River spas	Used only on Hot Spring spas	Both Hot Spring & Tiger River spas

Search within products: Item #: 70104 Impeller, Laing 303 w/ o-ring   This Laing 303 impeller comes with the red silicone o-ring. Price: This item is not available Not Available Item #: 71492 Impeller, SilentFlo 5000   OBSOLETE -Used in the 1998 Silentflo 5000. This item is discontinued by the manufacturer. Price: This item is not available Not Available Item #: 70831 Impeller, SilentFlo 5000 (40mm)   OBSOLETE This is the replacement impeller for the original Silentflo 5000 pump that came on the 1995-1997 Hot Spring Classic, Sovereign, Prodigy and Jetsetter. Also on the 1994-1997 Tiger River Manora/Bengal, Tondi/Sumatran, 1994 Khyber and 1997 Siberian. Click on the "More Info" button for details. Price: This item is not available Not Available Item #: 71032 Impeller, SilentFlo 5002 (45 mm)   OBSOLETE-DISCONTINUED BY THE FACTORY There is only one replacement impeller for the 2 speed SilentFlo 5002 circulation pump and this is it. Click on the "More Info" button for details. Price: This item is not available Not Available