Push Fit Flow Restrictor 300ml/min 1/4″ x 1/4″ RO Reverse Osmosis

The Push Fit Flow Restrictor 300 ml/min 1/4″ x 1/4″ RO Reverse Osmosis is used in reverse osmosis water filtration systems to regulate the concentrate (waste) water flow leaving the RO membrane.

It is installed inline using two 1/4″ push-fit (quick-connect) connections, allowing direct integration into standard 1/4″ OD tubing systems without additional adapters.

The restrictor is calibrated to a fixed flow rate of 300 ml/min, which helps maintain the correct pressure ratio across the RO membrane. This is essential for efficient membrane performance, stable filtration output, and controlled wastewater discharge.

This component is commonly used in under-sink RO systems, drinking water filtration units, and other compatible reverse osmosis installations where flow regulation is required.

Key Features:

• Fixed flow rate: 300 ml/min
• Two 1/4″ push-fit connections
• Inline flow restrictor design
• Compatible with 1/4″ OD tubing
• Suitable for reverse osmosis (RO) systems
• Used for controlling wastewater flow
• Maintains proper RO membrane operating conditions
• Quick-connect installation without tools