Explore recommended products below

Delta HCU

Modular system designed for circulating fluid in HVAC applications.

Hydro MPC

Integrated packaged pumping systems for HVAC applications that are pre-engineered for quick installation and optimized control.

Hydro MPC CME

Compact, reliable, and energy efficient packaged pumping system.

CR, CRE

Vertical multistage pump. High-efficiency E versions with ECM, integrated drive & onboard controls.

MAGNA3

High-efficiency and compact pressure boosting systems.

TPE3

High efficiency in-line pump with ECM, integrated drive and onboard controls.

NBS, NBSE

Split-coupled end-suction pump. High-efficiency E versions with ECM, integrated drive & onboard controls.

VL, VLS

High-efficiency E versions with ECM, integrated drive & onboard controls. S versions are split-coupled.

KP

Double suction split case centrifugal pump.

KPV

KPV is a vertical, single-stage, between bearings, split case pump.

KPVS

Split-coupled vertical double suction split case centrifugal pump which requires no alignment and minimizes the mechanical space footprint.

Why choose a modular system?

Traditional HVAC pumping systems are designed and built piece-by-piece. Sourcing components from multiple suppliers, planning timelines, and labor shortages make logistics tricky, and extra costs can add up quickly. Today there is a better solution, and it's challenging the industry to think differently about pumping. Grundfos DELTA HCU Modular Pumping Systems come:

  • Pre-engineered for simpler specification and faster completion
  • Pre-piped, wired, and tested for a hassle-free installation
  • Pre-programmed for easier commissioning and integration 

Finally, a plug-and-pump solution that delivers all your must-haves in one fully integrated system — all from one supplier for true single-source responsibility — to help engineers, contractors, and facility managers achieve the greatest savings and highest efficiency, in the shortest time frame.

Grundfos CU 352 Intelligent Controller

DELTA HCU Modular Systems arrive with a pre-mounted and pre-programmed Grundfos CU 352 intelligent multi-pump controller for easy commissioning and integration, and maximum efficiency and comfort.

Suction Diffuser

Suction diffuser with strainer comes standard on all DELTA HCU Modular Systems.

Powdered-Coated Steel Base

DELTA HCU Modular Systems ship preassembled on a powder-coated carbon steel base for easier and faster installation.

Grundfos Permanent Magnet MLE Motor

The Grundfos MLE motor offers an additional 7–10% decrease in energy costs over NEMA Premium motors with conventional variable frequency drives.

Stainless Steel/Carbon Steel Manifolds

Stainless steel manifolds as standard. Carbon steel manifolds 8” and above.

Includes T-Drilled Header Design for:

  • Improved flow distribution and better system balance
  • Reduced pressure losses and maximum energy efficiency

Introducing Grundfos SELECT, the newest and most advanced HVAC and Plumbing systems selection software. Designed to meet the demands of today's commercial building applications, Grundfos SELECT offers the broadest range of energy-efficient pumps, pumping systems, and accessories, all in a single, user-friendly tool.

Grundfos SELECT generates a comprehensive hydronic system design within minutes, including all supporting documentation and details. It's the ultimate tool for professionals seeking efficiency, accuracy, and ease of use in pump selection and system design. Click Here For More Info

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