Rocky 99% High-Purity PSA Nitrogen Generator 150 Nm³/h for Industrial Use

The Rocky RPN29-150-N0.6 PSA nitrogen generator delivers 150 Nm³/h at 99% purity. Its dual‑tower design ensures 24/7 on‑site nitrogen supply – a cost‑effective alternative to cylinder or liquid nitrog

  • Working Pressure:6~20[ bar ]87~290[ psig ]
  • Free Air Delivery:10.6~2295[ cfm ]0.3~65[ m3/min ]
  • Working Power:7.5~250[ kw ]10~350[ hp ]

Product Details

RPN29-150-N0.6 (21).jpg

Key Advantages

  1. Significantly Reduced Gas Costs – Cuts nitrogen costs by up to 90%, eliminating cylinder rental, transport, and storage expenses.

  2. Reliable and Stable Supply – Dual‑tower design ensures 24/7 continuous operation with consistent purity and pressure. High‑quality valves rated for 1 million cycles.

  3. Fully Automatic Control – PLC system monitors purity, flow, and pressure. Runs unattended; off‑spec nitrogen automatically vented.

  4. Quick Start‑up – Reaches required purity within 15–30 minutes. Purity adjustable to meet different needs.

  5. Low Maintenance & Long Life – Advanced CMS compaction technology extends sieve life. Simple, robust design for low failure rates and easy upkeep.


Technical Parameters

ModelRPN29‑150‑N0.6
Nitrogen Flow Rate150 Nm³/h
Nitrogen Purity99%
Inlet Air Pressure7–9 Bar
VoltageAC220‑240V 50‑60Hz
Net Weight1650 kg
Dimensions (L×W×H)2480 × 1050 × 2336 mm