The Salter Labs Swivel Nipple Nut Adapter — known in the industry as a "Christmas Tree" adapter for its distinctive barbed shape — allows standard oxygen tubing to connect to stationary oxygen concentrators, flowmeters, oxygen cylinders, and other oxygen-delivery equipment.
Oxygen tubing has a standard connector that doesn't fit every concentrator, flowmeter, or cylinder directly. This adapter bridges the gap — letting you use your standard tubing with a wider range of equipment. The ridged barbs on the tubing-side connector grip the tubing firmly to maintain a leak-free seal.
5 Salter Labs swivel nipple nut adapters — each connects standard oxygen tubing to stationary oxygen equipment.
Designed to fit standard stationary oxygen concentrators, flowmeters, oxygen cylinders, and related equipment. Works with standard oxygen tubing on the other end.
Key features
- Connects standard tubing to stationary concentrators, flowmeters, and cylinders
- "Christmas Tree" barbed design — grips tubing firmly for a leak-free seal
- Swivel connection reduces twisting and kinking
- Made by Salter Labs — a trusted medical accessory brand
- Free FedEx delivery
Call 1-800-775-0942 with details about your concentrator and tubing — we'll confirm fit before you order.
About Main Clinic Supply
We're based in Rochester, Minnesota — home of the world-famous Mayo Clinic. We deliver free to all Mayo Clinic hospitals and local hotels. With FedEx's strong presence in Rochester, our family-owned business is able to ship late into the evening.
Inspired by Mayo Clinic's values, we prioritize helping people over making profits — embodying Dr. Mayo's 1910 mission statement: "The needs of the patient come first."