Our diesel driven nitrogen pumping units range from 3000-4500SCFM@690 barg and can be customized according to the desired specifications. All Zone 2 nitrogen pump units are delivered with JB Group’s own 3GHI Protection™ system and certified by DNV for operation without exhaust flame traps in hazardous areas (Zone 2).
All nitrogen pump units will be fully certified in accordance with local requirements such as ATEX, IECEx, NORSOK Z-015, OLF 70, etc. DNVGL-ST-E272 (former DNV 2.7-2) certification and Solas compliance is also available on request and all units will be CE marked. The units are certified by a third party (DNVGL) and delivered with full documentation and warranty.
The nitrogen pump units are capable of operating in ambient temperatures from –20° C to +50° C. Lifting frame/container designed and approved in accordance with DNV 2.7-1 and EN 12079, sandblasted and painted in compliance with offshore specifications in NORSOK M-501. Units can be stacked in height during storage or boat transportation with the use of ISO locks.
Fully automated and remote operated units can be delivered as option.
Some of our available designs:
- NPU 90: 1500SCFM@690 barg, diesel driven, Zone 2.
- NPU 180: 3000SCFM@690 barg, diesel driven, Zone 2. Also 2 x 90K option.
- NPU 270: 4500SCFM@690 barg, diesel driven, Zone 2.