Metering/Dispensing System — Salts/Brines
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LibertyCES has documented Metering/Dispensing System in Salts/Brines service, including Urea and Ammonium Nitrate. Wetted materials to confirm: Polypropylene or PVC body. Documented models include Netafim Fertilizer Meters. Compatibility depends on exact concentration, temperature and duty cycle, so confirm with a free spec review.
Notes from the vendor documentation
Fertilizer/chemical-line metering explicitly offered in PP or PVC body variants for fertigation service.
Materials documented for this service
- Polypropylene or PVC body (Fertilizer Meters)
Products cited for this service
Real Specifications
| Spec | Value | Source document |
|---|---|---|
| Fertilizer Meter accuracy | ±2% | Netafim USA — Wastewater Subsurface Drip Dispersal |
| Fertilizer Meter size | 1" connection | Netafim USA — Wastewater Subsurface Drip Dispersal |
| Fertilizer Meter max pressure by body material | 72.5 psi (polypropylene) vs. 145 psi (PVC) | Netafim USA — Wastewater Subsurface Drip Dispersal |
| Fertilizer Meter body materials | Polypropylene or PVC, selected for fertilizer/chemical-line corrosion resistance | Netafim USA — Wastewater Subsurface Drip Dispersal |
Netafim's own warranty terms are voided by exceeding a component's rated operating pressure — relevant here since the Fertilizer Meter's pressure ceiling drops from 145 psi in PVC to 72.5 psi in polypropylene, so body material has to match the actual line pressure, not just the chemical.
Body material on a 1" fertilizer meter isn't cosmetic: polypropylene caps out at 72.5 psi where PVC holds to 145 psi, so a urea or ammonium nitrate fertigation line running near the top of that range needs the PVC-body meter specified from the start, not swapped in after a failure.
Every material and product claim on this page traces to real, vendor-published documentation on file with LibertyCES. Chemical compatibility depends on exact concentration, temperature, and duty cycle — confirm current specifications with the manufacturer and request a spec review before final specification.
FAQ
Can Metering/Dispensing System handle Salts/Brines?
Fertilizer/chemical-line metering explicitly offered in PP or PVC body variants for fertigation service.
What wetted materials should Metering/Dispensing System use in Salts/Brines service?
Materials documented for this service: Polypropylene or PVC body (Fertilizer Meters). Compatibility depends on exact concentration, temperature and duty cycle, so confirm with a spec review before final specification.
Which Salts/Brines chemicals does this cover?
Named chemicals in this documentation: Urea, Ammonium Nitrate (fertigation).
Which Metering/Dispensing System models are documented for Salts/Brines?
Documented examples include Netafim Fertilizer Meters.
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Reviewed by James Riggins, 30+ years specifying water and chemical process equipment · Updated