The delta-T line of Taco variable speed circulators contains some of their most intelligent circulators. These circulators are capable of adjusting their output according to the specific conditions in your system at any moment. Delta-T variable speed circulators keep an even temperature differential across multiple active zones, preventing short-cycling and improving heat transfer. The universal flange-to-flange dimension of Taco's "00" series circulators makes installation quick, even if you are replacing a different pump. The stainless steel construction of this circulator makes it ideal for applications where corrosion resistance is important. With Taco, your hydronic circulation is in good hands.
Intelligent Temperature DifferentialsVariable Speed Delta T circulators are capable of maintaining a temperature differential across multiple zones regardless of how many are active. By adapting to changing conditions, this pump ensures maximum comfort and efficiency in all circumstances.
The beauty of Taco's "00" series circulators is in the simplicity. The self-lubricating design improves reliability by eliminating the need for a mechanical seal.
Replaceable Cartridge Design
All of the circulator's moving parts are contained within a removable cartridge. Servicing a "00" series pump is as easy as replacing this cartridge.
High Capacity, High Efficiency
In the "00" series, powerful pumps are backed by a direct-drive design. Direct-drive mechanisms are known for their efficiency, longevity, and low noise levels, qualities that translate well to any application.
- (1) Taco 0012-VDTSF4 Variable Speed Delta-T Circulator Pump
- (1) Supply Sensor
- (1) Return Sensor
Typical Product Applications
- Series Loop System Using Zone Valves
- Multi-Zone Radiant Manifolds with Loop Actuators