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

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