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Subsea Pumps

Subsea Pumps

The SS1100 subsea pump is based on a groundbreaking concept: engineering an open power frame for subsea use.

The open frame exposes the unique, patented components to the hydraulic atmosphere of ocean depths, thereby eliminating the pressure differential at all depths. The key advantage of the SS1100 pump is its crank case (mechanical power frame), which is cooled and lubricated by seawater.

No oil or grease is required. With this engineering achievement, the depth of operation is not a factor. Since its first deployment in 2004, the pump has operated successfully in subsea environments, demonstrating a proven track record across a diverse array of applications down to depths of 10,000 feet / 3,000 meters.

It has been utilized for pumping seawater and a range of chemical products. Thanks to its 20 year references, the SS1100 plunger pump is considered TRL7.

Reduced Tubing Costs and Pressure Issues

Mounting the subsea pump to a remote operating vehicle eliminates thousands of dollars in expensive ultra-high pressure hose, with savings in excess of $100,000 dollars depending on the depth. In addition, mounting requires only about 20 feet of hose, resulting in the following:

  • Elimination of the excessive pressure drops associated with long lengths of the hose
  • All pressure produced by the submersible pump completes productive work
  • Increase in the efficiency of the water jetting process.

The unique design of the submersible pumps permits the flooding of the crankcase with seawater, resulting in zero differential pressure between the internal and external casing of the power-end. The flooded crankcase allows the underwater pumps to operate in the deepest depths of the ocean.

Compatible with a direct-connected hydraulic motor, Jetech offers the option of a right- or left-hand driveshaft.

Long-Lasting Construction

The all-stainless steel construction of the submersible pump (including the power end) resists seawater corrosion. The main and connecting rod bearings are designed and manufactured from non-metallic, IOS-3000 material. All the tie bolts are stainless steel or nickel coated to help prevent rusting and corrosion.

Applications

  • Hydrostatic testing
  • Subsea Hydrotest
  • Blow Out Preventer (BOP) testing
  • Methanol injection
  • Pipeline lining/coating removal
  • Precommissioning services
  • Remote Operated Vehicle (ROV)
  • Pipeline lining/coating removal
  • Submersible vehicles
  • Reverse Osmosis

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it’s simple. It blasts. It lasts.

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2015 Schippers Lane - Kalamazoo, Michigan 49048 - Phone: (+1) 269-254-8050 info@jetech.com

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