Underwater excavation and dredging is some of the toughest work in the marine industry. It requires equipment that can handle the rough stuff, adapt to any situation and be reliable in the harshest of environments. Super ZipJet Is the best option for this purpose. And if you’re considering investing in this handy equipment, it naturally brings you to the question: How Many Functions Does a Super ZipJet Have?
The Super ZipJet is a game changer in underwater operations, it redefines what’s possible with its efficiency, versatility and innovative design. Whether its clearing drill cuttings, breaking up compact seabed materials or precise jetting, this pump does it all without the common issues of jamming or blockages. Let’s look at the many functions and features that make the Super ZipJet the tool for underwater work.
What is a Super ZipJet Pump?
The Super ZipJet pump is an excavation pump designed for ROVs. It’s used for dredging, excavation and removal of underwater debris such as seabed mud, sands and drill cuttings. Unlike other pumps it has many technological advancements that solves the problem of blockages and maintenance issues.
Technical Specifications at a Glance
Here’s a quick summary of the Super ZipJet pump’s technical details:
| Hydraulic Motor Input | |
| Flow | 240 Bar (3480 psi) |
| Pressure | 110 Bar (1595 psi) |
| Hydraulic Fittings | |
| Motor A & B | No. 12 JIC male |
| Actuator Connection | No. 4 JIC male |
| Motor case drain | No. 6 JIC male |
| Check Valve | |
| Alt | Integrated Hydraulics FPR-1/22-0.5 (cracking pressure 0.5 bar) |
| Norm | Tritech Volvo Protector Assembly |
| Actuator | |
| Max. pressure | 240 Bar (3480 psi) |
| Min. pressure | 110 Bar (1595 psi) |
| Output | |
| Suction flow | 500-1000 litres/min (135 to 270 USgpm) |
| Solids removal rate | 5-10 tonnes/hour (184 – 368 lb/min) |
| Jetting performance | 1000 litre/min @ 2 Bar (270 USgpm) |
| Weight and Materials | |
| Weight in water | 11kg (24lb) |
| Weight in air | 25kg (55lb) |
| Materials | Nylacast, UHMWPE |
| Nozzle Dimensions | |
| Discharge | 104mm (4″) |
| Jetting | 25.4mm (1″) |
| Clean Water Inlet | 104mm (4″) |
| Suction | 77.3mm (3″) |
How Many Functions Does a Super ZipJet Have?
The Super ZipJet pump does several key functions that makes it a must have for underwater operations. These functions are made possible by its innovative design and hydraulic system.
Suction Mode
- Suction mode is for excavation and debris removal. And the suction flow path has no moving parts so the pump will not jam or block even in tough conditions.
- Uses a high velocity fluid stream to create a low pressure area behind the suction nozzle to suck in mud, sand and drill cuttings.
Jetting Mode
- In jetting mode the pump sends a high pressure water stream to break up compacted materials like seabed mud and sands.
- Useful for loosening debris before suction or during other underwater excavation operations.
Jetting and Suction Simultaneously
- The pump can operate in a combined mode where both jetting and suction functions are performed at the same time.
- This intermediate mode is more efficient and saves time by doing multiple tasks at once.
Back-Flushing for Blockage Removal
- The pump has a flow reversal valve to back-flush the suction nozzle.
- This function clears blockages quickly so operations can continue.
Debris Removal
- 5-10 tons per hour (184-368 lbs/min) for heavy duty dredging. Moreover, The pump is powered by a stream of high velocity fluid. This creates a low pressure area behind the suction nozzle allowing for efficient suction of debris.
ROV Compatibility
- The Super ZipJet pumps have an ROV mounting system, which is compatible with various underwater vehicles.
- It comes with a fitting kit suitable for XLX ROVs and an offshore-ready transit case.
Applications of the Super ZipJet Pump
The versatility of the Super ZipJet pump allows it to excel in various underwater operations. Some of its key applications include:
Dredging Operations
- Efficiently removes seabed debris, including mud, sand, and drill cuttings.
- Ideal for clearing areas for construction or exploration.
Seabed Excavation
- Breaks up compact seabed materials, enabling easier removal and transport.
Pipeline Maintenance
- Useful in uncovering and cleaning underwater pipelines.
Environmental Cleanups
- Can be employed in operations aimed at removing underwater debris and pollutants.
Archaeological Excavations
- The pump’s precision and efficiency make it suitable for underwater archaeological sites where delicate materials need to be handled carefully.
Conclusion
The Super ZipJet pump is a beast of an underwater tool that’s all about efficiency, reliability and functionality. Suction and jetting, simultaneous operations, it’s a must have for any underwater job. Its innovative design and robust features overcome blockages and high maintenance costs, setting a new benchmark for ROV suction and jetting systems.
Whether you’re dredging, seabed excavation or underwater cleaning, the Super ZipJet pump has the performance and reliability to get the job done. It can do multiple tasks at once, it’s a game changer for underwater ops.
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