Water Treatment
A comprehensive offer of 800 different types of pumps for fields such as industrial, civil, marine, mining, 0&G, HVAC, RO and six completely automated production plants
Almost a century of knowledge in the water pumping and its applications has lead Osara to develop an incredible range in terms of variety of materials and type of construction including: surface motors, end suction, close coupled and high pressure pumps, split casing, in line pumps, submersible pumps and motors, small commercial series, booster sets.
In this historical period where scarcity of raw materials and supply difficulties are an everyday issue, Osara and its partners have decisively responded with a made-in-Italy product range, with extremely competitive delivery times. Indeed, in the water treatment sector fast delivery is vital, but so is providing customised solutions to satisfy clients’ needs.
Passion for research
Our product range is continuously evolving. Not only new series are designed, but also all the lines to be in conformity with the latest norms and parameters are updated, giving birth to innovative and energy saving water pumping solutions.
Quality Control
All over the production cycle a complete protocol warrants the quality of the products. SAER brand through its know-how, ISO 9001 and flexible processes is worldwide recognized as synonymous of excellence.
Centralised location
In house R&D, machining, assembling, testing: a full control of all the phases of manufacturing takes place in our facilities. Investments are done at all levels to continuously improve efficiency, safety and quality
Smart Solutions
The combination of completely automated processes and highly specialized personnel, contribute to the creation of resistant and performing products even in difficult situations, with constant attention to process optimization and the search for the best efficiency.
Fast delivery
Delivery time is a major factor of our success, and this can be achieved only through an optimized coordination of all the phases involved in the production process. The projection towards innovation and know-how acquired over the years make the development of new products possible, and lead us to find solutions for every need in a short time
Added value & relations
Equipped with state of the art monitoring systems, our testing rooms certify the high quality of the products. Moreover, at the end of every production line SAER performs standard controls. Most of our clients are longstanding partners because we aim to establish relationships based on satisfaction, efficiency and trust
Our goal
Our flexibility allows us to integrate solutions to best meet the needs of each customer, following their evolutions and growing together.
Preferred choice
Acting as a single-source supplier, from the initial project until the final test we became the preferred choice of private and public corporations, OEM, contractors, and many others.
Waste Water Division
In order to meet the needs of clients in search for alternatives in the wastewater market, over the last few years Osara has been investing in the research and development of its newest ranges for wastewater: the SD range of submersible sewage pumps, and the NCA range of end suction wastewater pumps.
Osara – a specialist in the clear water sector for over 70 years – channeled its experience to conceive highly- efficient products, without giving up on robustness and durability.
SD Range
Let’s look in detail at the characteristics of the SD series, whose range goes from 2m’/h up to 2000m3/h with head from seven to 54m, and is characterised by its “armoured” build, granting an incredible impact and corrosion resistance.
- Waterproof
Coming from SAER’s unmatched knowledge in borehole pumps and submersible motors, the cable output is waterproof, tested against water penetration up to 20 bar
Easy maintenance and high safety standard, with a single cable that includes power and signal conductors
- Smart
Watertight and wide connection chamber
Organised and simple terminal block studied for easy maintenance - Wear resistant
Wear disc between impeller and pump body provided with cutting channel
Two-component epoxy paint with corrosion resistance according to EN12944-6 grade C3-M - Reliable
AISI 431 stainless steel shaft or with Duplex shaft end
Optimum torque transmission, reduced material stresses and easier maintenance thanks to a shaft and impeller hub with polygon profile
Long life bearings for a life of approximately 100,000 hours in continuous (MTBF) - Energy savings
SAER premium efficiency motors are IE3 from 0,75kW up to 132kW, 2, 4 or 6 poles
Hydraulics designed and engineered with CFD systems (Computational Fluid Dynamics) to combine efficiency, performance and free passage - Safe
Exclusive double mechanical seal in oil chamber protection for trouble-free operation. Process side seal in Silicon Carbide/Silicon Carbide (on request Tungsten Carbide or other materials)
Protection probes for humidity, temperature and overheating - Versatile
Several types of impellers available: vortex, open, closed or propeller
NCA Range
In order to address the needs of surface wastewater pumping, the NCA range is the ideal answer. The range is continuously evolving and in the short-medium term is going to cover the following range:
Flow = 20-2200m3/h
Head = 5-65m
Absorbed power = 4-200kW
Outlets from DN65 till DN300
As one of SAER signature traits, the hydraulics is typically robust with centreline discharge to equalise foundation loadings and rigid feet for reduced vibration. The robust bearing design is capable of withstanding maximum axial loads for long periods and the high strength stainless steel shaft provides continuous service. The efficiency of the machines is high, combining energy savings with a wide free passage. A special volute design reduces radial loads. Thanks to the back pull-out design configuration, maintenance is simple and there is replaceable wear plate on the suction side. The pumps can be provided in different materials, the impeller can be either closed or open, and the seals can vary between soft packing. component mechanical seal, single or double cartridge seal with different flushing plans. There are two types of bearings bracket for standard and heavy duty applications, with the choice of different lubrication systems. Upon request, it is possible to get the pump with windows for inspection.
Applications
Extensive range of pumps for the marine, naval and off shore fields with top delivery time.
- HVAC – durability and ease of installation.
- CIVIL – high efficiency for energy saving
- INDUSTRIAL – for tearing water according to its final use
- AGRICULTURE – water wastage reduction enhancing productivity
- UNDERGROUND EXTRACTION – One of the largest ranges in the industry with
pumps and motors from 4 “to 14” - MINING – built for extended operation
in the toughest environments - O&C – extensive range of pumps for the marine, naval
and off shore fields with top delivery time - Water Treatment – trustworthy and tailored solutions