• Customer Login
  • Hoover on Facebook
  • Hoover on Twitter
  • Hoover on LinkedIn
  • 800.548.1548
  • Home
  • About Us
    • Why Hoover?
    • Testimonials
    • Timeline
  • Solutions
    • Water Delivery Systems
      • Irrigation Pump Station Design
      • Irrigation Pump Station Installation
      • Pump Station Restoration & Renovation
    • Landscape Health & Appearance
      • Hoover Flowguard
      • HIRIMS - A Complete Irrigation Solution
    • Preventative Maintenance Program
      • Field Service & Repairs
  • Markets
    • Residential Communities and HOAs
    • Irrigation Systems For Property Developers
    • Golf Course Irrigation
    • Sports Turf Irrigation
    • Resorts & Hospitality
    • Institutional & Commercial
  • Case Studies
    • Irrigation Projects
  • Hoover Hub
    • Resources
    • Blog
  • Careers
    • Service/Sales Administrator
    • Project Manager/Estimator
    • Pump Service Technician
    • Installation Technician
    • Mechanical/Electrical Assembly Associate
  • Contact
  • Customer Login

Glossary of Irrigation Terms

  • The H₂O Zone
  • Water Management Resources
  • Glossary of Irrigation Terms
Search for glossary terms (regular expression allowed)
  • All
  • A
  • B
  • C
  • D
  • E
  • F
  • G
  • H
  • I
  • J
  • K
  • L
  • M
  • N
  • O
  • P
  • Q
  • R
  • S
  • T
  • U
  • V
  • W
  • X
  • Y
  • Z
Multi-Stage Pump

A pump which takes water in and then pushes it through two or more impellers mounted in a single shaft. Each stage of the pump is made up of an impeller, a diffuser and return guide vanes within a single casing. As the water is fed from impeller to impeller the pressure increases.

Moisture Sensor Synonyms: Moisture Meter

A device placed in the soil of an area which is being irrigated. It measures the amount of water present in the soil at the root zone, and this figure can then be used to vary the amount of water being delivered through irrigation. Moisture sensors can be stationary or portable. Also known as a moisture meter. 

Moisture Deficit

The difference between the amount of moisture present in the soil and the amount of water the soil is actually capable of holding, once gravitational forces have drained it. The latter is referred to as the field capacity of the soil. 

Mixed Flow Pump

A type of centrifugal pump which combines features of axial and radial pumps. Water pressure within the pump is generated by a combination of centrifugal force and the lifting action of the pump impellers. Mixed flow pumps generate a high flow rate and high water pressure at the point of discharge.

Microclimate

A unique set of environmental conditions applying to a specific area. Factors which help to create a microclimate include the soil type, the wind, the sunlight available and how much shade there is. Microclimates can occur naturally or can be designed into a landscape.

Main Synonyms: Mainline

The pipe used to carry water from the chosen water source (i.e. an irrigation lake or well) to the irrigation system itself. The mainline will than carry water through the irrigation system to the points of delivery. In high pressure systems the pipe will probably be made of PVC. 

Magnetic Flow Meter Synonyms: Electromagnetic Meter,Mag Meter

Magnetic flow meters (sometimes called electromagnetic or mag meters) are a flow measurement technology used in applications where a highly accurate measurement of volumetric flow of a liquid is required. In simple terms, as liquid is moved through an induced voltage the meter can measure flow, liquid velocity and the rate of flow. They can only measure liquids that conduct electricity.

FPL

Leadership in Energy Conservation Award

SFMA

Manufacturer of the Year

 
US Green Building Council

LEED AP Experts on Staff

Certified Technicians

Certified Technicians

Hoover Pumping

800.548.1548

2801 N Powerline Road Pompano Beach, FL 33069

Quick Links

  • Projects
  • Contact
  • Terms and Conditions
  • Site Map
  • Hoover on Facebook
  • Hoover on Twitter
  • Hoover on LinkedIn

© 2025 Hoover Pumping Systems Corporation. All rights reserved.