Taco® Compact HS Pump
High-System performance,
engineered for today’s
mechanical rooms
The Taco Compact HS Pump is engineered to deliver superior hydraulic performance, maximum energy efficiency, and long-term system reliability in a significantly smaller, easier-to-integrate package. Designed for high-system applications such as data centers, high-tech cooling, air conditioning and hydronic cooling, it gives engineers, contractors, and building owners a smarter way to achieve performance goals while reducing installation complexity and total cost of ownership. When system performance is on the line, Taco delivers.
Compact Footprint, Full-Scale Performance
Up to 50% smaller than conventional HS pumps
The Compact HS Pump occupies up to 50% less floor space than traditional horizontal split-case pumps while maintaining full hydraulic performance.
- Frees mechanical room space for additional equipment or service access
- Enables installation in space-constrained retrofits and new construction
- Simplifies system layout and coordination
You gain critical flexibility without sacrificing output.
*Note that these measurements refer to pumps with 75 HP motor
Alignment- and Grouting-Free Design
Precision-engineered to simplify installation
Traditional HS pumps require time-consuming alignment and field grouting to achieve proper installation tolerances. Because the Taco Compact HS Pump does not require a steel base plate, the need for grouting is eliminated, and with its innovative coupling and alignment-free design, installation and maintenance are simpler, faster, and safer.
- Reduces installation time and labor costs
- Minimizes field errors and commissioning challenges
- Lowers long-term maintenance requirements
- Improves overall system reliability
- Updated design enhances maintenance safety
The result is a faster, cleaner installation with consistent, repeatable accuracy.
Reduced Logistical Cost
Savings start before power-up
The Compact HS Pump’s 60% reduction in weight lowers total logistics costs.
- Reduces freight charges
- Minimizes storage and staging space
- Simplifies handling and positioning on site
These early-stage savings directly reduce the pump’s overall installed cost, improving project economics before the system is even commissioned.
*Note that these measurements refer to pumps with 75 HP motor

Industry-Leading Energy Efficiency
Up to 97.1% motor efficiency
With best-in-class motor efficiency reaching up to 97.1% and meeting IE5 efficiency standards, the Taco Compact HS Pump delivers significant energy savings compared to traditional options.
- Meets or exceeds energy code requirements
- Improves operating margins
- Supports LEED and sustainability initiatives
- Delivers measurable, long-term ROI
High efficiency is not just a feature; it’s built into every operating hour.

Built for Environmentally Friendly System Design
Lower impact. Higher performance.
Every Compact HS Pump is designed with sustainability in mind, reducing CO₂ emissions across production, transportation and performance.
- High-efficiency motor reduces energy demand and lifecycle emissions
- Optimized materials and manufacturing lower CO₂ impact
- Supports modern decarbonization and electrification strategies
It’s a pump choice that aligns with both performance demands and environmental responsibility.

High-System Performance. Built for Demanding Applications.
Compact power engineered for today’s most critical systems.
Designed for high-system environments, the Taco Compact HS Pump delivers reliable, energy-efficient performance in a compact, space-saving footprint, ideal for applications where performance, uptime, and efficiency matter most, including:
- Data Centers
- High-Tech Cooling
- Air Conditioning
- Hydronic Cooling
From mission-critical facilities to everyday commercial systems, the Taco Compact HS Pump provides the performance, confidence, installation flexibility, and long-term reliability that engineers and owners expect from Taco.
More performance. Less complexity. Better business. Taco.
Taco Inc, 1160 Cranston St., Cranston, RI 02920 | 401-942-8000



