- Loading and unloading of live fish
- Corrosive seawater environments
Ocean Master 700 is a high-strength liquid ring vacuum pump intended for the fish industry.Read More
Used for aquaculture and fish processing lines, as well as fishing vessels, the pump has a max. vacuum of 65 mbar abs., max pressure of 3.0 bar(g) and a max capacity of 850 m3/h. For instance, at a 5 meters vertical lift on the suction side the pump can move around 380 m3 of fish per hour.
Typically used for:
The compact design of the pump, makes it easy to install on a multitude of fish handling systems. Such as for example, Ocean Master 700 is often incorporated on vacuum tank systems (known on the market also as fish pumps) intended to transfer the fish from a cage to another, for vacuuming the fish from a cage to a processing line or for unloading fishing vessels. These operations can quickly be taken care of by the high-efficient Ocean Master 700, which beside vacuuming the fish gently without damaging it, uses only water as its operating liquid.Read More
Ocean Master 700 is equipped with the High Strength Rotor, specially designed by Samson for the fish liquid ring vacuum pumps. The High Strength Rotor has been developed based on 40 years’ experience in researching and improving our rotor to withstand the most extreme operations within the fish industry and has proven to be highly reliable for vacuum and pressure operations.
Ocean Master 700 is also considered a replacement pump of Samson KS 625.
For more than 30 years Samson has been the supplier of liquid ring pumps for the fishing industry.
Our very first development for it was the Samson HSR rotor, which we designed to withstand the typical but very harsh impacts that occur from pressure operations. The result was a fully welded 100% AISI316 rotor.
Later we learned to improve the lifetime of the surrounding wetted parts, shell and flow plates by using new materials. For this reason, we produce almost all Ocean Master 1000 and 700 with shells in AISI 316 and flow plates in bronze.
Our latest development was to implement a non-corrosive liner composite in the bearing house to prevent corrosion and shortened lifetime.
|Bearing cover||Cast Iron||EN-GJL-250; EN 1561|
|Radial shaft seal||Rubber||Type NBR; DIN 3760A|
|Paper gasket||Paper||Oil resistant gasket|
|Bearing housing||Cast Iron||EN-GJL-250; EN 1561|
|Mechanical shaft seal||NBR / AISI 316/ Carbon|
|Pump Housing||Cast Iron||EN-GJL-250; EN 1561|
|Flow Plate option 1||Cast Iron||EN-GJL-250; EN 1561|
|Flow Plate option 2||Bronze||CC480K EN 1982|
|Shell option 1||Cast Iron||EN-GJL-250; EN1561|
|Shell option 2||Stainless steel||AISI 316|
|Stay Bolt||Carbon steel||W.Nr.1.1181|
|Rotor||Stainless steel||High Strength Samson design|
The suction and discharge performances are calculated in normal cubic meters per hour corresponding to the displacement of water flow in and out of the holding tank. The performance is measured without pressure drop and this must be therefore calculated and added to the static pressure in both suction and discharge. For further information and examples, please refer to the pump manual.
Designed to control the pressure (vacuum) level and to avoid cavitation in the pump.
Adaptor in cast iron, designed for connection of hydraulic motor. Fits Ocean Master 1000, 700 & 500.
Complete hydraulic motor set for your Ocean Master 700
Designed to automatically supply a small quantity of grease on a regular basis.
Assembly tool kit for Ocean Master 1000, 700 & 500 to help the operator in doing better, safer and faster service job.
Two Ø40x110mm bearings for both, drive-end and non-drive end of the pump.
Made in GC-CU Sn10 DIN 1705. Extend the lifetime of your liquid ring pump’s operation.
Two mechanical shaft seals for both, drive-end and non-drive end of the pump.
A complete set of seals, O-rings and gaskets for Ocean Master 700 & 500.
The shell is used for pumps that operate with seawater service liquid, in order to extend the lifetime of the pump.
Below you can download the newest Ocean Master brochure.
The Ocean Master 700 manual can be downloaded below.
The 3D clockwise STP file of the pump can be downloaded below.
The 3D counterclockwise STP file can be downloaded below.
“The introduction of the vacuum system is the biggest positive change that has taken place in the fishing industry in all the years I have been a fisherman,” says Roi Magnussen, chief engineer and co-owner of “H265 Asbjørn”, which is one of Denmark’s largest and most modern fishing vessels.
When “H265 Asbjørn” was built in 2008 – then under the name of “Gitte Henning” – it was Denmark’s largest fishing vessel. Since then even larger fishing vessels have appeared, but “Asbjørn” remains an impressive sight as it lies docked in Hirtshals. At 75.4 meters in length and 15.6 meters at its widest, the well-proportioned ship has a total capacity of 2600 cubic meters of fish, divided into 11 refrigerated tanks.
If you go down into the depths of the fishing vessel you will find four large vacuum pumps from Samson Pumps. A central part of the ship’s giant vacuum system, which is used for unloading the catch, and which plays a crucial role in the efficient operations of an ultra-modern fishing vessel such as “Asbjørn”.
“The introduction of the vacuum system is the biggest and most important change and improvement that has taken place in the fishing industry in all the years I have been a fisherman,” says Roi Magnussen, 49, who is chief engineer on “Asbjørn” and co-owner of the vessel.