NOS Nitrous Refill Transfer Pump Station

The NOS Nitrous Refill Transfer Pump Station line delivers a professional-grade nitrous oxide transfer solution engineered for performance retailers, race teams, and high-volume enthusiasts. Built by Nitrous Oxide Systems (NOS) — the brand that defined performance nitrous since the late 1970s — these stations replace the outdated practice of freezing receiving bottles overnight with a fast, controlled, and repeatable transfer process that saves time and improves accuracy.

At the heart of every station in this lineup is an air-powered cryogenic transfer pump that operates entirely on standard shop compressed air, requiring no electrical hookup. Nitrous oxide is efficiently transferred from a mother cylinder to the receiving bottle in minutes, making bottle refilling a streamlined, professional-grade service operation for any shop or race program.

Product Line Features:

• Air-powered cryogenic transfer pump — operates on standard shop compressed air with no electrical connection required
• Complete plumbing hardware — configurations include hoses, gauges, valves, fittings, and bottle stands for safe, ready-to-use transfer operations
• Integrated regulator and water separator — protects the pump and receiving bottle from moisture contamination and uncontrolled pressure spikes
• Fast transfer times — refills completed in minutes, eliminating slow overnight freeze methods
• Multiple configurations available — options range from pump-only and partial kits to fully equipped turnkey stations
• Legal-for-Trade scale option — NTEP-approved scale available on select configurations for accurate, compliant fills by weight
• Full rebuild and replacement support — NOS supports the entire line with rebuild kits, replacement pumps, line assemblies, and individual components

Whether outfitting a performance shop for high-volume refill service or adding a dependable transfer station to an existing race operation, the NOS Nitrous Refill Transfer Pump Station line offers a configuration to match every need. Select the variant that best fits your setup — from a standalone transfer pump to a fully turnkey station — and connect to your compressed air supply and mother bottle to get started.