This professional tanks for the long distance transport of live fish are made of strong doubble wall reinforced glassfibre polyester in white colour, isolated with 2 cm thick foam panels and metal fittings made of stainless steel. On the top, the tanks have an anti-slip surface, which makes it possible to walk and service them safely. For the save transport they also have a well closing splash-proof cover, air and oxygen connections as well as a handle. The tanks have a 2" outlet and a water-proof hatch for water drainage or exchange, situated on the front wall. A large outlet gate with inner closing door allows easy emptying the tank of fish and water. As option theese tanks can be supplied with dividing inner middle wall and a second outlet gate. As accessoire mounting corners, an outlet chute or an outlet funnel with pipe adapter are available.

The following types are available as standard:

The numbers in barckets are overall dimension with gate and cover.

This individual tanks for the save transport of live fish are made of reinforced glassfibre polyester with a smooth surface in the colours white or green. To use the space of the transport vehicle more economically all tanks can be manufactured to customer design with your individual layout dimensions. All tanks are suplied with well closing, removable cover and lid as well as hand grips. As option theese tanks can be supplied with slanting inner bottom and splash protecting top and with drainage valve with sieve and outlet gate with door. As accessoire installed (12 Volt, DC) circulation pump systems or compressors with diffusers, pressure reducers with flowmeters, oxygen cylinders or liquid oxygen units are available.

LIVE TRANSPORT CONTAINER for the forklift

In order to move and release live fish easy inside the farm we offer this Austrian development. The container is made of 5 mm strong aluminium (LxWxH 180x110x65 cm, weight approx. 170 kg) with cover and has special supports for a forklift. A water tight outles sluice and the draining bottom allow to empty the container easily and save until the last fish. An out- and overflow valve with water hight regulation allows an easy water replacement, even with fish inside the container.

LIFTING NET with automatic lock

This lifting nets can be used perfectly to harvest larger fish quantities gently from raising- or holding-units.
The fishes are harvested directly with the lifting net from cages, tanks or other systems where the fish are allready keeped in high density by using a cran (see picture). For opening the base of the net, simply the rope of the automatic lock is pulled, and the fishes are released gently.
The lifting net has a diamter of 1 m and is available with different outfitts (just with 50 mm outer net, and with or without tapaulin inside, and with or without 10 mm inner net. It will be delivered completely with single or doubble frame made from aluminium or galvanized steel, ropes and automatic lock.

LIFTING DEVICE for live fishes

This lifting devices which work with an "Archimedes Screw" of 38 cm in diameter and are suitable for up to 6 t/h of any fish species and sizes between 3 and 3000 g. They are mobile and used mostly  for indoor or outdoor transportation of live fish, from and between ponds, raceways or net cages etc. to graders, transport tanks or slaugtering. The frame guarantees easy regulation and indication of the screw angle and allows to place it in various positions. The device outlet is designed in a way that it can be connected to a pipe system.
The lifting devices are complete equipped with: screw made of durable fiberglass reinforced polyester, frame construction made of stainless steel, wheels made of hot-galvanized steel, firmer and electric motor (380 V 0.7 kw) and available in lengths of 4, 5, 6 or 7 m for a lifting height of 2-4 m. Lifting devices with larger screw diameters on request.

VACUUM PUMPS with or without lifting system

Adjustable fish sucking vacuum pump for loading of transport tanks (on truck). With two (hot galvanised or for saltwater in stainless) steel vacum tanks (200 liter each) that suck and discharge alternatively, vacum-pump (with double air-cooling) and 1 HP air compressor for pneumatic movements, automatic electrical regulation and 10 HP motor (220/380 Volt, 50 Hz, or different on request). The (up to 6 m) sucked fish are seperated from the water through a (hot galvanized or for seawater in stainless) steel grill separator and thus send into a container connected with a weight indicator with electronic digital display, programmable either on loading quantity or working time.
On request the draining height is also adjustable between 1,35 and 3,05 meter trought an hydraulic power plant driving a piston that lifts and lowers the whole structure. By dimensions of 165 x 430 x 340 cm (maximum height 5,1 m) and a weight of 1.550 kg up to 15.000 kg of fish up to 1,5 kg (on request up to 3,0 kg) can be moved.

For the lifting of fishes to grading machines and/or the loading of transport tanks etc. this fish vacuum pump is especially suitable. The functional principle is relative easy but effective, which helps to reduce unnecessary breaks and expensive repairs. The fishes (up to 5 kg in body weight and up to 16 t/h) are sucked up to 5 m in height, via an inlet funnel over a suction hose (6 m long) by two vacuum tanks (each 150 l) which work in exchange. By a 0.6 m2 large separator with 8 mm grid distance, the fishes are separated from water and glide so, in the optionally connectable scale or directly into the grading machine etc. The fishes leave the unit by a hose connection (200 mm Ø), which can be adjusted in height from 90-150 cm. The live fish pump has dimensions (L x W x H) of 360 x 115 x 230 cm) and a weight of approx. 650 kg. The motor (380 V/50 Hz, 4.0 kw) is integrated into the housing. The 3 transport wheels and telescopic legs guarantee that the unit stands well and safe.

As Option, there is a scale available, which can be operated (manually) alone over an inlet funnel or also (automatically) in combination with the vacuum pump. The fishes (up to 1 kg in body weight and up to 6 t/h) leave the scale over a hose connection (200 mm Ø). The weighting results (accuracy +/- 50 g) can be added and easily read from the display. The fish scale has dimensions (L x W x H of 165 x 103 x 165 cm) and a weight of approx. 190 kg. The motor (380 V/50 Hz, 0.1 kw) is integrated into the housing. The 4 transport wheels with fixable legs guarantee that the unit stands well and safe.

MANUAL GRADING DEVICE for fry and fingerling

Originally developed at the Austrian Institute of Fisheries Economy in Scharfling, this simple but effective sorting device is perfectly suitable for sorting of fry and fingerlings in small to medium fish hatcheries and allready used for centuries. The distances of the grating can be easily adjusted by shaping the device to a rhomb. The seawater resistant impregnated wooden frame keeps floating and an exact distance between the auluminium grates. The device is placed in one tank, than fishes are just put into the device, the smaller fish go thru the grates while larger ones can't pass and are placed in another tank. For grading into more than 2 size classes, the grates are enlarged by simply pushing the whipable scale-bar, and so on.

Available in two sizes:

AUTOMATIC SORTING MACHINES with turning rollers

The automatic grading machines for life fishes works with a revolving rollers-system and a free adjustable grading process for 3 grads and outlets (120 mm Ø). Adjustable stainless steel rollers are drived by a 0,5 HP (220/380 Volt) geared motor reducer. A self priming 3,0 HP (220/380 Volt) pump which is available as accessoire, supplies the water (900 liter/minute), to the rotating rollers and flushes graded fish down to the three outlets and to be piped by gravity to the receiving tanks or ponds. It is able to make three contemporaneous selections from 4 to 40 mm thickness. Stainless steel movable discharge outlets that can be used whether on the left or on the right side of the grader. As standart, all parts as: electrical control panel, flexible suction intake with terminal filter and three flexible connecting pipes for the discharge outlets. All machines are mounted on a hot galvanized steel trolley with three wheels, adjustable supports and shaft.

Typ ALFA has dimensions of 195 x 75 x 110 cm and a weight of approx. 200 kg, and is used for fingerlings (sorting distances 4 to 14 mm). The grading capacity is up to 1 t/h.
Typ STANDARD has dimensions of 280 x 110 x 130 cm and a weight of approx. 400 kg, and the fish can be supplied by hand or by an external fish pump. The grading capacity is up to 3 t/h.
Typ GIGANT has dimensions of 360 x 140 x 140 cm and a weight of approx. 600 kg, and is like Typ Standard, but the grading capacity is up to 5 t/h.
Typ COMBI has dimensions of 400 x 175 x 200 cm and a weight of approx. 800 kg, and is equiped with a (5,5 HP 220/380 Volt) aluminium fish-pump wich draws the fish directly from the pond or raceway, seperates them from the water and feeds the grader. This pump embodies a revolutions variator (adjustable by means of a handle), wich enables the head and the loading capacity (up to 7 t/h) to be regulated.

This graders are made of aluminium and stainless steel and are available for various fresh- and sea- water fishes from Salmoniformes and Cypriniformes to Perciformes etc. The grading technology is based on 3 V-shaped channel with moving plastic fingers below, which moves the fish until the channel is too wide for the fish thickness and the fish are released to the collecting tanks below, from where they are flushed with water to the outlets, and additionally by pipes back to the holding ponds. During the whole grading process the fish are keept wet by water. The machines are mounted on a trolley with 3 wheels. Equipend with 380 V/50 Hz motor (230 V on request).

The following types are available as standard:

After the grader also an automatic counting system can be connected.

This fry counters have been developed with particular emphasis on well-being of the fish. The counters operate according to the "free-swim" principle: the fry or fingerlings (0,2-70,0 g depending on species) are in their natural element all the time and swim through the counter unit by instinct. Thus the counting will in no way cause stress to the fish. The counters have patented nozzles that seperate the fish by means of water so that each of them passes the photoelectric cell - a simple and reliable way of counting the fry with 98-100 % accuracy. The counters are fitted with reliable electronic components with memory. The electronic cylinder operates on chargable batteries but may also be connected to 220 V/50 Hz. Sensor unit and electronic cylinder are both water-resistant. The counters are easy to use and to handle. No division according to size is required and only one person is required to operate or move the counter.
Each counter includes a stainless steel water pump (220-240 V/50 Hz, 940 Watt, 11 kg with a capacity of 12 m3/h), and frame to mount the counter on the edge of a tank or placing it in a tank or cage. As accessoire kits are available to count fry from 0,2-0,5 g and also flatfish.

The following types are available as standard:

This fish scanners are based on a patented counting principle which gives both high capacity and accuracy (98-100 %). The fish flows freely through a pipe and passes an advanced camera/measuring system (CCD Camera chip) which will register the size and speed of the passing fish. The resulting data is then transmitted to a control unit which may handle as many as 4 channels (e.g. during grading) simultaneously. It is not necessary to have any space between the fish passing simultaneously. The robust and reliable electronics of the system will always provide the total number of fish passing through the unit. The splashproof counters are easy to use and suitable for direct fish pump or grading machine feeding. Optionally an easy-to-use PC software which will in addition to presenting the accurate number, give you all the information you need from the counters. It gives you real time monitoring with key features like: number, weight (average/total/distribution), speed, efficiency, Reg. Unit status, lens check, systems log and printing the results.

The control unit (dimensions WxHxD 28x13x37 cm, weight 5 kg) is made from powder-painted marine aluminium case which is sturdy, splashproof and user-friendly. The power supply is 100-240 VAC 50/60 Hz (consumption 10-33 Watt), 12 or 24VDC (150 Watt power inverter available as accessoire). The input channels can power and control up to 4 CSE or 2 CSF registration units at the same time. It has fluorescent buttons and backlit display, and also connectors for auxillary equipment like PC, and PLC control etc. The adjustable carrying handle can also lift the front of the control unit (to approx. 10º, 30º and 45º) for easy operation and a better view. As options an external siren (115dB) and a PC monitoring system (requires a COM-cable) is available. The control unit can easily be connected to a PC to monitor and log the counting.
The CSE-units are used for "dry"-counting (pipe 0-25 % full of water through the unit) and suitable for many applications.
The CSF-units are used for wet-counting (pipe 100 % full of water through the unit) and suitable for special applications.
All registration units are delivered with 10 meter cable, other lengths available on request.

Technical data:

UNIVERSAL SCALES with flat platform

This new flat scales with stable base, 4-cell measurement technique and corrosion free platform made from stainless steel (only 55 mm high) are universally to use. The removable display with spiral cable, 25 mm LCD digits and 100 % tara function can also be mounted on a wall. It is possible to select continous display or automatic switch off. The energy supply over an rechargable accumulator with charger allows a mobile use.
The model VS is abailable for use with accumulator or net connection and has additionally two inserted transport wheels on the side and on the opposide side a hand grip.

The following models are available as standard:

UNIVERSAL SCALES with counting program

This compact table scales (DxWxH 200x205x53 mm) with platform of stainless steel are fast and strudy. The display with 19 mm LCD and tara function, justifying and counting program, and the high resolution in good quality, allow an universal use. The display can run continuously or switch of after an adjustable time. Energy is supplied via a transformer (battery operation is possible).

The following models are available as standard:

UNIVERSALSCALES with display post

This certifyable desk scales (525x425, post approx. 930 mm) with casing, post and platform made from stainless steel are protected (protection class IP-65), strong and robust . The large display with 51 mm LCD can be adjusted in angle  51 and 100 % tara function, addition and total function allow an multifunctional use. The display can run continuously or switch of after an adjustable time. Energy is supplied via a rechargable accumulator (for up to 200 hours).

The following models are available as standard:

CRANE SCALE with security hook

This stabile and professional hanging scales with robust cover made from aluminium are equipped with a security hook which is produced for +100 % over load range. The 25 mm large LCD-display with red illuminated digits, is microprocessor controlled and has an automatic tara function. The weight fixing function allows to weight the goods also during swinging load. The energy for up to 80 h is supplied from a rechargable accumulator with charger. All models models are suitable for the use with the supplied remote control.

The following models are available as standard:

We deliver also: Precision-, Table- or Floor-Scales, for ranges up to 10 t or a division from 0,0001 g on!

MOTOR DRIVEN PUMPS for any purpose

This self priming, compact and engine driven pumps are specially suitable for the use in aquaculture, agriculture and industry and can also pump sludge or small stones. Driven by a strong and economic 1-cylinder 4-stroke petrol motor, this centrifugal pumps are environmentally friendly and reliable. A transistor controlled starter guarantees easy running also after longer pauses. Typ WH is for higher pressure and Typ WM is specially suitable for seatwater and chemicals as the pump casing is made from polyester. The types WT are for waste water and stones up to 3 cm diameter available. All types (except WX) are bordered with a strudy frame. All pumps are delivered completely with pipe connections and ground filter.

The following pumps are available:

This single stage pumps with open axial propeller are suitable for less poluted water with suspended solids of up to 50 mg/l and a water temperature of up to 25 °C. The left running motor (380/400/500 V, 50 Hz, 1450 RPM, power factor 0,83-0,87 cos) has a failure runner and waterproof coiling. The motor is capulated by a glide seal, the axial and radial wave bearing in water lubrificated glide bearings. The propeller is made from bronze (CuSn10), the radial bearings from bronze and stainless steel, and the bolts and screws from stainless steel (V2A). All pumps are made according to DIN EN ISO 9906 class 2, protection art IP68) and are suitable for endurence runn, timed operation or frequenz regulation and are supplied with 10 m dircetly connected waterproof rubber cable. The installation can be in any angels, horizontally and vertically, as well as submerged hanging or free standing. The connection flange is C 200-300 DIN. The standard outfitt has a casing of painted grey-glue metal (GG25). Casings in aluminium or bronze are possible on request. A nieveau regulation, frequenz control, motor monitor and operation counter are available as accessoire.

The following models are available:

SUBMERSIBLE PUMPS for endurance run

This for the mobile and static operation developed submersible pumps have a special sealing and lubrificated bearings for the maintainance free endurance run in any position. Pumped can be all liquids with a weight of max. 1.100 kg/m3, up to 40 degree C and a pH-value between 4-8. The motor (2850 RPM) is available for 400 V/50 Hz as standard (other voltages on request). A thermal protection and a doubble case chooling  protect the motor from overload (Protection IP68). On request the pumps are available with an extern ior build in floating switch, so that the pumps work only when it is necessary. The pumps are delivered with wheel in plastic (steel on request). Also seawater resistant outfitt after German Lloyd and Lloyd’s Register of Shipping are possible.

The following pumps are available:

This pumps with vortex propeller made from plactic can be mounted and used submerged inside the water (wet) as well as free standing outside the water (dry) and are suitable for particles up to 6 mm. Because of the strong ceramic bearing they are suitable for endurance runn. All electric parts are enbedded completely in plastic and a thermo-switch works as a overload protection. The split-pipe motor (220-240 V, 50-60 Hz) is specially energy saving and very maintenance friendly. The large prefilter caps (front and back) can be removed without any tool. The outlet (pressure) connection has a inner and outer winding and is supplied with hose adapters (20/25/32 mm). The pumps of this seria have compact dimensions (LxWxH) of 285x170x170 to 435x240x240 mm and can be used for fresh and salt water. They are deliverd complete woth 10 m cable and plough, as well as mounting feets and handle.

The following models are available:

We deliver also: Circulation-, Sludge- and Special-Pumps for up to 1000 m3/h or for over 100 m in height!

ELECTRIC FISHING DEVICES with direct- or impulse-current

This save and powerfull electric fishing devices are sucessfully in use on all continents since over 20 years. Through the various and sometimes problematic areas of use, a wide range of devices was developed which will match nearly any requirement.
All devices are build to EN 60335 and EN 55014-standards, IEC and VDE-regulations, and can be TÜV-tested if prefered. The electric building corresponds to security class II. Therefore all power delivering parts are doubble isolated and guarantee the best possible security for persons. A "Totmannswitch" (in the European Union required) guarantees for additional security, so that all outlets of the device are without electric current if dangerous situations arrise. The permanent excited generator and the high quality magnet materials guarantee a continous and reliable power. Each device will be tested mechanically and electrically completely and delivered with user manual.
Dirrect current creates usually a better anodic reaction as impuls current would doe. But at extreme conductivities or for electric barrieres with dirrect current soon the borders are reached. As result, powerfull combinated (Dirrect-/Impuls-Current) devices where created, where the impulse frequenz and volts can be adjusted (via motor turns or switch). The backcarry units are compact lightweight systems with high outgoing power. Impulse devices are a little larger and have a little more weight than dirrect current devices.
We deliver net-, battery- oder petrol-driven backcarry- or stand-devices with dirrect- and/or impulse current with an outgoing power of 250-11.000 Watt (5-160 kw/impuls at 25-100 Impulse/sec.), and a current of 300-960 Volt with a weight of 10-135 kg and for a conductivity of 50-10.000 µS.
As accessoires are available: 30-50 cm Ø Stainlessteel-Anodes with RGP-electro handles up to 6 m in length, Copper-Kathodes with cable and connector, Plastic cable drums for up to 200 m cable, hand- or foot-Totmannswitch, Elektro-rubber outfit (tested to 1000 Volt) as well as tanks and lights.