sera Technology Austria - additional products

RANGE OF APPLICATIONS
- Food industry
- Drinks industry
- Pharmaceutical industry
- Water treatment
- Chemical industry

MATERIALS
The high quality of the materials guarantees long-term, operationally reliable use.

PUMP BODIES AND VALVES
Stainless steel 1.4401 and 1.4404

SEALS
EPDM, Viton, PTFE

ADVANTAGES AT A GLANCE
- Wide range
- Extremely cost-effective
- Relatively short delivery times

DRIVE
The drives can be equipped with thermistors for use with frequency converters.

CERTIFICATES FOR EACH PUMP TYPE
- FDA
- EHEDG
- 3A

 

 

ROTARY PUMPS
We cover the entire range, from the very high-quality pump developed in accordance with the EHEDG (European Hygienic Engineering Design Group) and 3A Sanitary Standard, through to the standard low-cost variant. Our rotary pumps are particularly well-suited to pumping viscous products (with or without solid materials) very gently.

RANGE OF APPLICATIONS
• Watery to highly viscous media
• Gentle transport of lumpy goods

ACCESSORIES
• Heating and cooling jacket
• Mobile design available
• Overpressure protection with bypass

ADVANTAGES AT A GLANCE
• Hygienic design with minimal dead space
• Fast and easy cleaning, CIP and SIP-compatible
• Various rotary piston shapes
• Gentle pumping
• Flow rate adjustment by FC or adjustment gear possible

CERTIFICATES
FDA, EHEDG and 3A

MAGNETICALLY-COUPLED LINED CENTRIFUGAL PUMP

MATERIAL
Spheroidal graphite iron with plastic lining made of DuPont Tefzel® (ETFE)

ADVANTAGES AT A GLANCE

- Dry run capability for carbon or Sic Dri-Coat storage
- ANSI flanges
- Designed for the operating point – high efficiency
- Pumps with magnetic coupling without mechanical seal
- High-efficient neodymium iron boron magnet
- ATEX-compliant design

ADVANTAGES AT A GLANCE
• Few components
• Pressure and suction connection adjustable
• Pump housing made of milled solid material
• Enclosed housing screws
• Inexpensive
• Leakage-free
• Overpressure protection
• ATEX-compliant
• Can be run dry
• Self-priming
• Self-adjusting pulsation damper in accordance with counter-pressure
• Barrier chamber system available
• High-pressure model (max. 16bar) available
• Electropolished hygiene model available

ACCESSORIES
• Flanged design
• Pulsation damper
• Carriage
• Barrel pump model
• Stroke counter sensor
• Membrane break monitoring
• Barrier chamber system
• Heating jacket for hygiene model

 

SAMPLE APPLICATIONS
• Drinks industry
• Shipbuilding
• Food industry
• Electroplating
• Dye and paint manufacturing
• Textile industry
• Chemical intake systems

MATERIALS
PE, conductive PE, PTFE, conductive PTFE, aluminium, grey cast iron and stainless steel

DIAPHRAGM
PTFE, EPDM

VALVE BALLS
PTFE, EPDM, special materials

SEALS
PTFE. EPDM

ADVANTAGES AT A GLANCE
• Maximum flexibility thanks to a very high range of rotational speed: highly viscous and thin products and CIP cleaning with just one pump
• Low-shear and gentle product pumping – even lumpy products – through axial pumping with no change of direction
• Virtually pulsation-free – ideal pumping characteristics
• Very good suction performance
• Maximum hygiene with form rings, high surface quality (RA < 0.8 μm) and a design with no dead space
• Very good cleaning and sterilisation capacity thanks to optimal flushing channels, CIP / SIP-compatible
• Wear-free operation thanks to contactless pumping elements
• Can be run dry with flushed mechanical seal
• High-quality, precisely manufactured components for optimal gaps, extremely smooth running and low wear
• Easy to service and maintain

ACCESSORIES | OPTIONS
• Heating and cooling jacket
• Customised intake, e.g. rectangular
• Mobile installation
• Surface quality < 0.4 μm
• Additional wear protection with surface treatment

CERTIFICATES
• FDA, 3A or EHEDG

 

CUSTOMISED HIGH-PRESSURE PUMPS AND HIGH-PRESSURE UNITS
We make complete high-pressure units and/or pump-motor units to meet customers’ needs. If you order a complete solution from us (e.g. pumps – nozzle – control unit), all system components (pump unit, control system, nozzles, fittings) are coordinated and thoroughly tested in our factory before delivery. In this way, you can ensure that all components are working properly on commissioning and deliver the desired results.

 

 

ELECTRICAL PRESSURE TESTING DEVICES
The device is ready for operation with a filled tank. The device can be started and stopped with the protective motor switch. The pressure in the test block is raised slowly by turning the handwheel on the pressure control valve until the test pressure required is reached. The pressure can be read on the integrated manometer. When the test pressure is reached, the device is stopped by actuating the protective motor switch. The pressure that has been generated is maintained by the check valve installed in the test block, until the pressure relief valve (needle valve) is opened.

HIGH-PRESSURE PUMP
• Corrosion-resistant brass pump head
• Hard ceramic plunger (solid)
• Valves, valve seats and springs in stainless steel
• Seals made of special material
• Integrated leakage return
• Cast aluminium crank housing
• Forged crankshaft made of CrMo steel
• Designed to be easy to maintain

OPTIONS
• 5 m high-pressure hose with 3/8” external thread
• 5 m high-pressure hose with 1/2” external thread
• Mobile device, with 2 fixed castors and 2 swivel castors

DEVICE COMPONENTS
• 3-phase or alternating current standard motor
• Pressure control valve
• Pressure release cock for releasing pressure from test block
• Pressure relief valve (as a safety device to prevent excess pressure)
• Manometer
• Check valve to maintain pressure in the test piece
• Protective motor switch with button to switch the device on and off
• Base frame
• 3 m cable with standard plug (16 A CEE or Schuko plug)
• Supply tank (20 litres) with float valve

 

GENERAL NOZZLE TECHNOLOGY
We are a reliable partner, offering high-quality nozzles and tank washing heads on the one hand, while our technology is the perfect choice for professional engineering services on the other. Coordination of the individual components, from the pump to the nozzle, is extremely important in terms of process technology. We provide complete pump nozzle solutions and avoid any interfaces with our own control system design. Every system undergoes a 100% check on the test stand and a functional test. We supply replacement nozzles for all reputable nozzle manufacturers and guarantee perfect operation of the existing system.

 

RANGE OF APPLICATIONS
• Steel industry
• Food industry
• Drinks industry
• Pharmaceutical industry
• Chemical industry
• Paper and cellulose industry
• Oil, gas and petrochemicals
• (Exhaust) gas scrubbing and cleaning
• Surface technology
• Dust control
• Emissions protection
• (Waste) water treatment
• Agricultural industry
• Textile and leather industries
• Mining

PRODUCT RANGE
• Flat spray nozzles
• Full cone nozzles
• Hollow cone nozzles
• Spot jet nozzles
• Hydraulic atomiser
• Compressed air atomiser
• Spray drying nozzles
• Mixed ejectors (Venturi nozzles)
• Fire safety nozzles
• Pipe clips
• Ball joints
• Filters
• Assembly accessories
• Fittings
• Customised spray nozzles

 

ECCENTRIC WORM PUMPS
Thanks to their modular structure and robust design, our eccentric worm pumps are just as suitable for applications in the hygiene sector as for the chemical, dye, paint and paper industries. The pump is also ideal for other sectors of industry in which gentle, low-pulsation pumping is important. Material selection, structural arrangement of the O rings and surface quality are also available in accordance with EHEDG guidelines as an alternative. A particular feature of these eccentric worm pumps is their use of EvenWall® technology. The stator jacket is adapted to the inner contour of the elastomer and provided with an even elastomer coating that is 4 to 12 mm thick. This delivers significantly higher pressure stability.