sera sales service south - 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

 


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
The range of metallic materials for a wide variety of pumping tasks covers everything from simple grey cast iron, chrome, nickel and steel, to highly acid-resistant materials such as Duplex, Hastelloy and titanium. Ceramics and plastics round off the range of materials for caustic and abrasive applications. The choice of elastomers ranges from highly abrasion-resistant natural rubber, oil, acid and alkali-resistant elastomers, to Aflas and Viton. For products with which elastomers cannot be used because of high temperatures or for reasons of resistance, a wide range of solid material stators made of plastics and metallic materials is available.