Pumps for Offshore

Despite their simple design and operating principle, Valisi plastic diaphragm pumps are characterised by exceptional performance and reliability. They can be used to pump clean liquids with low viscosity as well as abrasive liquids with medium viscosity. In addition, these pumps can handle large particles without damaging the equipment. And thanks to the pneumatic motor, they can be used in explosive atmospheres.

The modern metal  diaphragm pump of VC series features a unique, non-jamming air valve that is simple, robust and reliable, and does not require a separate or mechanically operated pilot valve. The bolted design ensures leak-free pumping of liquids. The pneumatic diaphragm pumps are designed and manufactured to meet the needs of both OEMs and end users. The main characteristics of these pumps are competitive prices, few parts, simple design and maintenance, and high quality. Stainless steel pumps are FDA approved. Aluminium pumps with PTFE diaphragms are explosion-proof and ATEX certified.

The Wanner Hydra-Cell G-Series process pumps are highly efficient and reliable for transferring corrosive, non-lubricating and abrasive liquids, injecting and spraying a wide range of fluids. The pumps are equally suitable for high and low pressure applications. The sealed design reduces maintenance and repair costs and minimises the cost of spare parts compared to other pump types. The pumps are available with SAE, ANSI or DIN flanges and IEC or NEMA motor mounts. The equipment is ATEX certified.

Reduce energy consumption and lower maintenance costs with Wanner Hydra-Cell T & Q series, a triplex multi-diaphragm pump (three-piston) or a quintuplex (four-piston) diaphragm pump. These seal-less and packing-free pumps meet API 674 standards and are designed for heavy-duty applications for process, transfer and injection for the oil and gas industry.

Hydra-Cell Metering Solutions pumps meet and, in most cases, exceed API 675 performance standards by providing virtually pulse-free, linear flow, as well as many other operational benefits. Taking advantage of state-of-the-art technology, Hydra-Cell P-Series metering pumps achieve superior levels of accuracy, repeatability and linearity, delivering precise, consistent flow. This revolution in metering uses the latest electronic flow control available to replace outdated, inaccurate stroke controllers.

Сlose coupled industrial pumps of the NCL series - IN LINE design - are units designed to support technological processes involving the pumping of hazardous liquids. The main field of application of such equipment is the petrochemical and chemical industries. The pumps are indispensable for solving such tasks as pumping acids, caustics, chlorine alkaline solutions, chemical fibers, polymers, volatile organic compounds, sludge pumping and waste treatment. The pumps are CE-marked and comply with applicable European directives such as ATEX.

The pumps are used in various enterprises, industries, in the most difficult operating conditions, ensuring smooth fluid transfer. The pumps are suitable for pumping liquids with low and high viscosity, as well as for pumping abrasive, sticky, crushing and foaming liquids. The pumps are particularly suited for handling products with solid particles. The suction capacity is max. 5m/s. The pumps deliver regular, linear, pulsation-free and measured flow. Quiet operation without vibration.

VALISI internal gear pumps of the VD series are positive displacement pumps with a robust and simple design (only two moving parts). This type of design allows for efficient pumping of both liquid and clean media, as well as highly viscous abrasive media with inclusions (e.g. asphalt, chocolate, honey, etc.). The pumps can pump liquids with a viscosity of 100 ~ 1.000.000 cst. The pumps provide a uniform flow and high pressure. The following gear pump designs are available: without axial support, with axial support, in-line design, monoblock design, and high-speed design.

Electric metering pumps (piston and diaphragm) are designed for maximum operating ranges. Diaphragm and piston dosing pumps are specially designed for dosing all types of chemicals, whether corrosive, toxic or highly viscous, for water treatment, industrial processes, petrochemicals and agriculture. The main advantage of the pumps is the ability to connect up to four working heads to one motor, and these units can simultaneously pump different types of liquids with different capacities. The pumps themselves are made of high-quality materials, have a robust design and are maintenance-free.