New Mexico Drip Irrigation: Pump, Filter and Regulator Roles per NMSU

New Mexico State University circular CR573, "Drip Irrigation for Row Crops". Only the first part of the page (about 100,000 characters) was read.

Components listed

A drip system includes a water source, pump, backflow preventer, injector, filter, pressure regulator, valves, and main/submain pipes with lateral tubing.
The backflow preventer sits between the injection point and the water source so injected materials do not contaminate the water supply.
A pressure regulator is described as essential because surges can damage or disconnect the system.
Solenoid valves and a controller can automate the system; a meter tracks volume and flow.
The farm example uses a 100-foot-deep well and a natural gas pump delivering 720 gpm, plus sand-media filters that backflush by pressure differential or timer.

Advantages: higher yields, less labor, less fertilizer and pesticide, automation, fewer tractor passes.
Limits: higher installation cost, careful design for uniform delivery, effort to filter and flush to prevent clogging, and costly injection mistakes.

Not verified: the unread remainder of the circular; sizing for any other site; New Mexico water rights and well permits.

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General information only. Not plumbing, legal or code advice. Confirm with a licensed professional and your local authority.