Rhythm Oxygen Regulators

Rhythm Oxygen Regulators are engineered to deliver precise, dependable oxygen flow in clinical, homecare, and portable settings. Available in both standard and compact mini sizes, these regulators provide the same high performance while offering flexibility for stationary systems or portable oxygen bags. Built with an aluminum body and brass core, each regulator is designed for durability, safety, and ease of use.

A 1.5” easy-to-read pressure gauge and clear flow-rate window allow caregivers and patients to monitor oxygen delivery at a glance, while the single selector knob ensures smooth, accurate adjustments. An internal pressure relief valve enhances safety, and all models comply with CGA standards and are UL approved for trusted performance.

Mini regulators offer full functionality in a compact footprint—ideal for travel and portable oxygen setups—while standard regulators provide robust performance for everyday clinical and home use.

Key Features

Available in Standard & Mini Sizes — Choose compact mini regulators for portability or standard models for stationary oxygen systems.
Durable Aluminum Body with Brass Core — Built for long-lasting performance in demanding medical and homecare environments.
1.5” Easy-to-Read Pressure Gauge — Large, clear display allows quick monitoring of tank pressure.
Clear Flow Rate Window — View and confirm oxygen flow settings instantly for accurate therapy.
Single Selector Knob for Easy Adjustment — Smooth, precise flow control for safe and simple operation.
Internal Pressure Relief Valve — Enhances safety by protecting against excessive pressure.
Lightweight & Portable Design — Ideal for homecare, transport, and portable oxygen systems.
Complies with CGA Standards & UL Approved — Meets recognized safety and quality standards for medical gas equipment.
Wide Operating Range — Inlet Pressure: 300–3,000 PSI | Outlet Pressure: 50 PSI.
Limited 3-Year Warranty — Confidence in quality and long-term reliability.

Specifications

Oxygen Regulator Models & Specifications

Item #	Flow Range (LPM)	Fitting	CGA Connection
OR804B	0 – 4	Barb	CGA870 Mini
OR108B	0 – 8	Barb	CGA870 Mini
OR1015B	0 – 15	Barb	CGA870 Mini
OR5M08D	0 – 8	DISS	CGA540 Mini
OR5S015D	0 – 15	DISS	CGA540 Mini
OR2015B	0 – 15	Barb	CGA870 Standard
OR208B	0 – 8	Barb	CGA870 Standard
OR6015D	0 – 15	DISS	CGA540 Standard
OR604D	0 – 4	DISS	CGA540 Standard
OR608D	0 – 8	DISS	CGA540 Standard

Specifications

Warranty