Home / Parts / Impeller FT-450 Impeller FT-450 $27.50 $27.50 Fountain pump impeller for Fountain Tech 450 pump. When you click on the BUY NOW button, you will be linked to our corporate website, Fountain Mountain, and will not be charged until you add to cart and then checkout. Category: Parts Buy Now You may also like 24-volt Transformer for LED light kits $65.00 View Details Impeller FT-250 $20.00 View Details Impeller FT-3500 $56.00 View Details Impeller FT-130 $16.00 View Details