Flow Regulator Orifice, #45

Flow Regulator Orifice, #45

The CP491645 Flow Regulator Orifice (#45) is a precision metering component used to control the flow rate of liquid fertilizers and soil fumigants in agricultural application systems. Designed for consistent and reliable distribution, this orifice regulates liquid flow through fertilizer delivery systems to ensure accurate application rates in the field. Commonly installed behind cultivator shanks for subsurface fertilizer placement, it can also be used for above-ground streaming applications, helping maintain uniform nutrient delivery across rows. In short, it’s a small but critical piece that helps keep fertilizer flowing at the right rate—because crops prefer precision over guesswork.

Country of Origin
Varies by production batch

Key Features / Specifications

• Model / Part Number: CP491645
• Product Type: Flow regulator orifice
• Orifice Size: #45
• Function: Regulates liquid flow rate in fertilizer and fumigation systems
• Application Type: Subsurface and above-ground liquid application
• Installation Location: Commonly mounted behind cultivator shanks
• Compatibility: Liquid fertilizer and soil fumigant delivery systems
• Design Purpose: Provides controlled metering for consistent chemical distribution

Ideal For

• Liquid fertilizer application systems
• Soil fumigant delivery equipment
• Subsurface fertilizer placement behind cultivators
• Above-ground fertilizer streaming applications
• Farmers who prefer their fertilizer applied precisely—rather than “somewhere in the general vicinity.”