Description
The Advanced Distributor Products (ADP) #49 R410A Piston Orifice (SKU 176799949) is a precision-engineered fixed metering device designed for use in R410A refrigerant systems. Sold in a convenient 10-pack, this orifice piston provides accurate and consistent refrigerant flow control, making it an essential component for maintaining proper system efficiency and performance.
Piston orifices serve as fixed-bore metering devices that regulate the flow of refrigerant from the high-pressure liquid line into the evaporator coil. The #49 sizing designation ensures the correct refrigerant flow rate for compatible ADP air handler and coil applications, helping to maintain proper superheat and system balance.
Key Features
- Designed specifically for R410A refrigerant systems
- Fixed-bore piston orifice for consistent, reliable metering
- #49 orifice sizing for compatible ADP system applications
- 10-pack quantity ideal for service technicians and distributors
- Precision-manufactured for accurate refrigerant flow control
- Direct OEM replacement for Advanced Distributor Products equipment
Application
This piston orifice is intended for use as a refrigerant metering device in ADP air handler coils and compatible split-system air conditioning equipment using R410A refrigerant. It is a direct OEM replacement part, ensuring proper fit and performance in supported ADP systems.
Package Contents
- 10 x ADP #49 R410A Piston Orifices







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