PUMP- & STIRRER TECHNOLOGY AND FITTINGS
We offer the world’s best pumping and agitating technologies on the market! We customize solutions for specific challenges. Highly efficient pumping and agitating technologies with an unusually long service life for handling all types of fluid medias, especially those with high dry substance contents such as slurry, process water or fermentation feedstock for biogas plants.
An intelligent design combined with the individual use of the right technologies not only enable you – through very low service and operating costs – to save your valuable capital, but also to operate a system in an energy-efficient manner.
Submersible stirrer POP
The POP submersible motor agitators are flexible, slow-running agitators with final gear transmission (planetary gear between motor and propeller), which operate immersed in all types of media – especially those containing a high proportion of dry substance (DM). The final gear ratio makes it possible to achieve highly efficient agitating work through low energy consumption, as well as to operate the agitators in the long term and very gently …
APPLICATION:
- Stirring in slurry storages & silos
- Stirring of digestate in biogas plants
- Flow formation in aeration and anaerobic basins in wastewater treatment plants
ENGINE SIZES:
- Von 3.0 bis 30.0 kW.
CAPACITIES:
- From 3.0 to 30.0 kW.
CAPACITIES:
- POP: 300 r/min. – Gear: 1:4.5 / 1:5
- POP: 400 r/min. – Gear: 1:3.55
Submersible cutting pumps DG
The submersible cutting motor pumps DG are used as frost-free installation in all types of media, where they are used for pumping abrasive liquids (also over long distances), crushing, backwashing as well as for filling tank vehicles. The blade system provided at the pump inlet and the design of the cast pump casing help to avoid clogging hazards during priming and increase pumpability. Pump options and wear parts can be supplied in hardened material, which significantly extends pump life …
- Backflushing into channels
- Empty pumping of slurry storages
- Pumping over long distances
- Transfer pumping at biogas plants
- From 0.75 to 30.0 kW.
- From 500 to 8‘330 L/min.
- DG: 1‘400 – 1‘460 r/min.
Circulation pumps AXP
The AXP circulation pumps are, from a technical point of view, very similar to submersible motor agitators, but have the characteristic of a propeller pump (also called circulating pump). These “agitator pumps” are flexible, slow-running machines with final gear transmission (planetary gear between motor and propeller), which operate immersed in all types of medias – especially those containing a high proportion of dry substance (DM). The final gear ratio makes it possible to achieve efficient circulation operations …
APPLICATION:
- Recirculation and homogeneous circulation of slurry in channel systems
- Flow formation in ventilation and anaerobic basins in wastewater treatment plants
ENGINE SIZES:
- From 5.5 to 18.5 kW.
CAPACITIES:
- From 2’000 to 6’800 m³/h.
PROPELLER RPM:
- AXP: 400 r/min. – Gear: 1:3.55
- AXP: 475 r/min. – Gear: 1:3.15
Dry-installed pumps MPKT
The dry-installed pumps MPKT are extremely powerful pump installations, which are used – outdoors or in a pump shaft – for pumping all types of liquid medias, but especially those with high dry substance contents and where high pumping capacities are required (e.g. for long-distance slurry pumping and spreading work). Smooth operation and minimized risk of clogging during suction are ensured by a unique pump housing, the increased vacuum efficiency and the blade system – provided at the pump inlet …
APPLICATION:
- Emptying slurry storages
- Long distance slurry pumping
- Transfer pumping at biogas plants
- Increased efficiency for vacuum systems
ENGINE SIZES:
- From 0.75 to 30.0 kW.
CAPACITIES:
- From 500 to 8‘330 L/min.
IMPELLER RPM:
- MPKT: 1‘400 – 1‘465 r/min.
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Long shaft pumps MPG / TPG
The MPG / TPG long-shaft motor pumps are highly efficient slurry pumps designed to pump all types of medias, especially those with high dry matter (DM) contents. Ideal for emptying pre-pits and for feeding biogas plants. The unique pump design with cast pump housing (long service life), pump suction from the top and the special screw conveyor – which forces the floating layer into the blade system – improve pumpability and minimise wear and the risk of clogging …
APPLICATION:
- Empty pumping of pre-pits
- Emptying channels
- Feeding biogas plants
ENGINE SIZES:
- From 5.5 to 30.0 kW.
CAPACITIES:
- From 2‘300 to 7‘000 L/min.
IMPELLER RPM:
- MPG: 1‘460 – 1‘475 r/min.
- TPG: 540 – 1’000 r/min.
Submersible mixers POD
The POD-(B) submersible mixers are compact and energy-efficient mixers with direct drive (the propeller speed is the same as the motor speed), which operate submerged in all types of medias and are particularly suitable for deep slurry levels and channels. The direct drive is so effective that it enables a reduction in the effective running time of agitation operations, thus achieving low energy consumption and highly efficient agitation operations. This means that the agitators can be operated for a long time …
APPLICATION:
- Stirring of slurry in pre-pits
- Slurry agitation in channels
- Stirring in small storages
- Flow formation in sewage treatment plants
ENGINE SIZES:
- From 2.2 to 18.5 kW.
CAPACITIES:
- From 450 to 3’750 m³/h.
PROPELLER RPM:
- POD-(B): 1‘410 – 1‘465 r/min.
Pipeline construction & fittings
Efficient slurry management on farms and biogas plants requires an intelligently designed pipeline system. Here we have – in addition to valuable experience and excellent materials – fittings and accessories that have the highest quality characteristics and have all proven to be low-maintenance. Our knife gate valves – which are made of stainless steel and grey cast iron – are equipped with a highly efficient sealing system, enabling demanding applications in abrasive and corrosive media. Fittings and accessories are available with various options …
PIPELINE CONSTRUCTION:
- Plastic pipe rods (PE, PP, PVC)
- Fittings (electrofusion sockets, T-pieces, segment bends, welding collars…)
- Seals & rubber-steel-seals
- Manhole lining and annular space seals
- Filling and extraction points for repositories
- Made to measure from the workshop
ARMATURES:
- Stainless steel & cast iron knife gate valve
- Manual pull & stem valves (PEHD/CrNi.)
- Coupling systems & rotary valves
- Compressed air systems for pneumatic drives
Switch cabinets and electronics
In addition to the correct dimensioning of pumps and agitators, electrical controls are of central importance when it comes to energy-efficient applications and the longevity of machines and systems. The areas of application of our products are associated with specific requirements and therefore require specialists who understand them immediately. Our switchgears and their built-in components are application-specific, precisely matched to our machines and their built-in components, so that longevity and low operating costs deserve a mention here too …
MOTOR CONTROLS:
- Motor starter (∆/Y, soft starter, Fu.)
- Remote control incl. receiver
- Hand-0-Auto & power disconnector
ELECTRICAL CONTROLS:
- Programmable logic controller (PLC) with parameter setting via display
- Communication interface module
- Parameter monitoring (sensors)
- Alarm and multifunction display
- Timer & operating hours counter
- Change of direction of rotation
- Reset for thermal relay