High Purity Eccentric Reducer Coupler

The High Purity Eccentric Reducer Coupler is a specialized fitting designed to connect two different pipe sizes while maintaining a consistent bottom or top pipe alignment. It is manufactured from ultra-clean, chemically resistant materials such as PFA, PVDF, or PTFE, ensuring compatibility with high-purity fluid systems. This coupler is ideal for horizontal fluid flow applications where drainage or air pocket elimination is required, especially in critical environments demanding purity and precision.

Key Features of High Purity Eccentric Reducer Coupler

Eccentric Design: Maintains straight-line flow on one side for optimal drainage or flow alignment.
High-Purity Materials: Constructed from PFA, PVDF, or PTFE for ultra-clean performance.
Excellent Chemical Resistance: Compatible with aggressive acids, bases, and solvents.
Low Particle Generation: Smooth interior surfaces minimize contamination and maintain fluid integrity.
Thermal Stability: Withstands high operating temperatures in demanding processes.
Leak-Proof Construction: Supports fusion, flare, or clamp connections for secure sealing.
Cleanroom Manufactured: Produced in ISO Class 100 or better environments.
Complies with Global Standards: Meets SEMI F57, FDA, and USP Class VI requirements.

Technical Information

Parameter	Details
Available Sizes	Inlet: 1/2” to 4” Outlet: 1/4” to 3” (custom options available)
Material Options	PFA, PVDF, PTFE
Reducer Type	Eccentric (offset centerlines)
Connection Types	Socket Fusion, Flare, IR Fusion, Clamp End
Max Operating Temperature	PFA/PTFE: up to 260°C PVDF: up to 150°C
Pressure Rating	Up to 150 psi at 20°C (material and size dependent)
Internal Surface Finish	Ra < 15 µin (0.38 µm) for PFA
Compliance Standards	SEMI F57, ASTM D3307/D3222, FDA, USP Class VI
Manufacturing Environment	ISO Class 100 or better cleanroom
Typical Applications	DI water lines, chemical transfer, gas distribution, horizontal drainage piping