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Description
Full NORSOK Z-015 compliant water jetting system with dead-man controls and dump valve
Did you know
- Calder has been designing and manufacturing high-pressure water jetting pump units for over forty years, with their MultiJet range being a core offering. The NORSOK Offshore Package is a more recent development, with Calder announcing the successful design and manufacture of offshore cooling pump systems for a major power-from-shore project on the Norwegian continental shelf in June 2025.
- The NORSOK Offshore Package appears to be a specialized, high-performance offering within Calder's broader range of high-pressure pump units, which includes the MultiJet series for general water jetting applications. While the MultiJet units are versatile for various waterjetting tasks, the NORSOK package is specifically engineered for the demanding and hazardous conditions of offshore environments.
- The NORSOK Offshore Package is chosen for its adherence to stringent NORSOK and DNV standards, ensuring safety, reliability, and efficiency in harsh offshore environments. Its robust construction from corrosion-resistant materials like Duplex stainless steel and 6Mo, along with features like blast and fire protection, noise attenuation, and a modular design for operational flexibility, make it ideal for critical offshore operations.
| Model | Certification | Construction Materials | Environmental Protection | Typical Application |
|---|---|---|---|---|
| NORSOK Offshore Package | NORSOK-certified skid base, ATEX Zone 1 hazardous areas, DNV 2.7-1 compliant (implied by offshore package and DNV compliance for well service packages) | Duplex stainless steel, 6Mo, 316 stainless steel enclosure | Blast and fire protection, noise attenuation, HVAC with air filtration and mist elimination | Offshore cooling pump systems, well service pump packages for hazardous areas |
| MultiJet Range (General) | Not explicitly stated for all units, but bespoke hazardous area units are available | Not explicitly stated for all units, but robust design is emphasized | Various options including container-mounted packages and environmental enclosures | High pressure water jetting for civil engineering, contamination removal, nuclear decommissioning, surface preparation |
Competitive Models
^WHUC Unitor UHP 1000
1,000 bar unit for heavy-duty coating removal and descaling
^WHUB Unitor UHP 700
700 bar unit for medium-pressure hull and tank cleaning — the standard onboard workhorse
^WHWA WOMA EcoMaster 500
500 bar diesel/electric unit for deck washing and general marine cleaning
^WHZB Conjet Robot 557
Medium-duty robot for deck and quay wall hydrodemolition
^WHAD Aqua-Dyne 40K
40,000 PSI maximum-pressure system for the most demanding marine descaling applications
Send enquiry
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Code map
^W H C D │ │ │ └── Model: NORSOK Offshore Package │ │ └───── Make: Calder │ └──────── Equipment: Hydroblasters └─────────── System: Deck & Engine Branded Stores