The 10-6 rule for the Taco 007 circulator pump means that it can support 10 gallons per minute at 6 feet of head, or 6 gallons per minute at 10 feet of head. This rule of thumb comes from the fact that the Taco 007 has a relatively even pump curve.
The Taco 007-F5 and other Taco products can be found at www.supplyhouse.com.
