---
title: Delta HCU-5NBSE 020-110-10HP-UL 3x460-480V
---

# Grundfos Delta HCU Model Technical Data Sheets

Grundfos Delta HCU-5NBSE 020-110-10HP-UL 3x460-480V HVAC N+1 Multi Pump System

![Grundfos - Delta HCU NBSE](https://www.gogrundfos.com/hubfs/GRUNDFOS%20PRODUCT%20PICTURES/Grundfos%20-%20Delta%20HCU%20NBSE.png "Grundfos - Delta HCU NBSE")

## GRUNDFOS Delta HCU Pump Series

The Grundfos DELTA HCU NBS(E) systems are integrated packaged pumping systems that offers an easier, less costly and more efficient alternative to field-built systems in HVAC applications. Pre-piped, pre-wired, and pre-tested, this system includes pumps, motors, controls, VFDs and more for easier installation and commissioning, and unrivaled performance. Using intelligent controls and smaller pumps, the DELTA HCU NBS(E) harnesses the power of parallel pumping for greater flexibility, scalability and efficiency in ever-changing load conditions. This reduces energy consumption by more than 18% comparted to other VFD HVAC systems, providing substantial cost savings in the long run.

#### Product Brochures & Manuals

[SALES BROCHURES](https://www.gogrundfos.com/hubfs/GRUNDFOS%20SALES%20BROCHURES/Brochure%20-%20Delta%20HCU.pdf?hsLang=en)

[I & O MANUAL](https://www.gogrundfos.com/hubfs/GRUNDFOS%20I%20AND%20O%20MANUALS/I%26O%20-%20Delta%20HCU.pdf?hsLang=en)

[PRODUCT GUIDE](https://www.gogrundfos.com/hubfs/GRUNDFOS%20PRODUCT%20GUIDES/Product%20Guide%20-%20Delta%20HCU.pdf?hsLang=en)

[PRODUCT WARRANTY](https://www.gogrundfos.com/hubfs/GRUNDFOS%20WARRANTY/Grundfos%20All%20Products%20Quick%20Warranty%20Guide.pdf?hsLang=en)

#### Technical Center

[SYSTEM DETAIL](https://www.gogrundfos.com/hubfs/GRUNDFOS%20DETAIL%20DRAWINGS/Hurley-Grundfos%20-%20DELTA%20HCU-NBSE%20%5B5%5DPentaplex%20-%20Detail-Check%20Valve.pdf?hsLang=en)

#### Product Submittal, Specifications & Schedules

[SUBMITTAL PACKAGE](https://www.gogrundfos.com/hubfs/GRUNDFOS%20SUBMITTAL%20SHEETS/Grundfos%20-%20Delta%20HCU/Delta%20HCU-5NBSE%20020-110-10HP-UL%20-%20Sub.pdf?hsLang=en)

[PRODUCT SPECIFICATION](https://www.gogrundfos.com/hubfs/GRUNDFOS%20SPECIFICATIONS/NBS%20Guide%20Specification.docx?hsLang=en)

[EQUIPMENT SCHEDULE](https://www.gogrundfos.com/hubfs/GRUNDFOS%20EQUIPMENT%20SCHEDULES/Go%20Grundfos%20-%20VL-VLS%20Pump%20Schedule.xlsx?hsLang=en)