Danfoss Pumps

Product Details:

The Danfoss Reverse Displacement Motor (RDM) is a breakthrough in technological innovation and engineering.

The heart of the new technology is an integrated shift valve. When used in a fan drive application, triggers a series of cost-saving and efficiency-boosting advances.

• Elimination of the directional control valve increases machine efficiency
• Reducing the need - or even eliminating - the HIC block creates a higher performing system
• Save money and assembly time by using fewer components such as hoses and valves saves money and assembly time
• Freeing space in the engine compartment allows for innovative design
• Eliminating the heat generated by traditional reversing systems keeps your machine running smoothly
• Draws less power, so more power can be used for work
• Optimize fan drive solutions with the RDM and the new Series 45 Fan Drive Control (FDC). When used with the RDM, FDC maximizes efficiencies and performance in an open circuit reversing fan drive system.
• The Danfoss Reverse Displacement Motor is just one of the many product innovations and system solutions created by our continuous improvement and re-engineering efforts.

Product Details:

With the Diamond series (1- and 2-stage), Danfoss delivers pumps which are unparalleled in small commercial and residential markets.

Danfoss Diamond service pumps are engineered with Diamond-Like Carbon technology which provides extraordinary robustness, durability and strength due to the combination of diamond hardness and carbon lubricity. The result is 10 times longer lifetime in critical applications.

The extra durable Diamond Coil endures more than 5 times as many cycles in the crash test compared to previous service coils.

The RSA and RSH pumps are used with light and heavy oil with piston regulator, shut-off function and built-in filter.

Your oil burner needs the same attention as your car in order to perform at its best and must be serviced regularly, including replacement of components like nozzles, filters and coils.

Oil burner applications have changed in recent years to be operated at higher pressures and with more insulation, partly for noise reduction, but also for energy savings, resulting in tougher working conditions for the pumps. This is why we have upgraded all service pumps to version 2.0 to meet the highest demands in the market.

Product Details:

Product Details:

The 3-in-1 Energy Recovery Device (ERD) optimized for sea water reverse osmosis applications. With iSave you get pressure exchanger, booster pump and motor integrated into one compact unit for high efficiency and short pay-back time.

The small footprint of iSave makes it a popular solution when the space is limited. When fitted with iSave, the Danfoss APP pumps produce more fresh water per square meter than any other system in the market.

iSave can be used in almost any SWRO application – land-based or marine, new or retrofit. The 3-in-1 design allows fast commissioning, continuous monitoring of performance and easy regulation to accommodate seasonal changes. Other isobaric devices have been known to cause over-spin and over-flushing that lead to poor process control and low efficiency. This is avoided with the active control possibilities offered by the iSave technology.

iSave captures hydraulic energy from the high pressure reject stream of the SWRO process and transfers the energy back into the system, drastically reducing the energy consumption regardless of flow rate and size of your SWRO system. Besides substantial energy savings, the iSave ERD also cuts capital expenditure by reducing high-pressure pump size, number of pipes and components thanks to its integrated design.

• Extensive application know-how
• Competitive efficiency rates
• Compact – pressure exchanger, pump and motor in one unit
• Easy and service-friendly design
• Simple and reliable with high uptime
• Short pay-back time

Product Details:

iSave 21 Plus is a powerful ERD for smaller plants with a water capacity of 110 to 350 m³ per day. iSave 21 Plus is designed for high reliability, low maintenance and reduced lifecycle costs.

The highly efficient iSave 21 Plus saves up to 60 percent on the energy bill. With integrated pressure exchanger, booster pump and motor in one compact unit, the powerful ERD ensures optimum efficiency and short payback time when built into existing or new SWRO plants. Furthermore, iSave 21 Plus runs with long service intervals, up to 8,000 hours.

iSave 21 Plus is a powerful ERD for smaller plants with a water capacity of 110 to 350 m³ per day. iSave 21 Plus is designed for high reliability, low maintenance and reduced lifecycle costs.

The highly efficient iSave 21 Plus saves up to 60 percent on the energy bill. With integrated pressure exchanger, booster pump and motor in one compact unit, the powerful ERD ensures optimum efficiency and short payback time when built into existing or new SWRO plants. Furthermore, iSave 21 Plus runs with long service intervals, up to 8,000 hours.

iSave 21 Plus offers a pressure boost of up to 5 bar to ensure high reliability during daily operation.

The small footprint of iSave 21 Plus makes it ideal for applications where space is limited. The design of iSave 21 Plus allows both vertical and horizontal installation.

Besides the substantial savings during operation, iSave 21 Plus cuts CAPEX by reducing the required pump size and the number of pipes and components.

• iSave 21 Plus is a powerful choice for smaller SWRO plants with a water capacity of 110 to 350 m3 per day
• iSave 21 Plus is designed for high reliability, low maintenance and reduced lifecycle costs

Product Details:

Most hydraulic machines today have the same basic control mechanism that was first patented in 1893. The variable-angle swash plate pump has been a reliable way to transmit fluid power for over 120 years. Efforts have been made to digitize the mechanism with feedback and electronic control, but the underlying principle has limited benefits.

Our Digital Displacement® pump technology is a natively digital hydraulic innovation. It utilizes a radial piston machine which enables and disables cylinders in real time, using ultra-fast mechatronic valves.

The intelligent, digital controls mean a digitally-enabled machine is highly controllable and extremely efficient. The net result is:

• Dramatically lower energy losses (typically less than a third of swash-plate machines)
• Dramatically faster response (typically ten times faster)
• Reduction of annoying, high-frequency noise

Individual cylinders are only called into action when required to meet the load demanded, resulting in a pump with efficiency over 90 percent. The control of individual cylinders allows a single pump to have multiple independently-controllable services providing system innovators a platform to invent new architectures to unlock the capabilities of digital hydraulics.

By replacing a mechanical or hydraulic device with one which is electronically and digitally controlled, new possibilities of flow metering, response, system control, diagnostics (self-healing) and automation are now possible. The pump is able to create real time data for live streaming via telematics.

Danfoss advanced off-road demonstrators are showing radical improvements in efficiency and controllability.  In multiple field tests, the original axial piston pump was replaced by a Digital Displacement® pump as a simple pump upgrade. Benchmarking to a conventional 16-tonne excavator, fuel consumption on a standard work cycle was reduced between 16 and 21 percent, whilst at the same time, productivity was increased by 28 percent.

At Danfoss Digital Displacement we aim to make the complex, simple, to re-imagine your machine to be optimized and differentiated unlike any on the market. Owned by Danfoss and developed in Scotland over the last 25 years, digital hydraulic technology delivers productivity, response and efficiency that cannot be replicated elsewhere in the market.

Product Details:

high-pressure Danfoss pumps that are tailored to tap water applications due to their safe and dependable solutions. Other applications such as preventing dust, water hydraulic and firefighting require high-pressure pumps for these same reasons, including their suppression of contaminants as a result of using only water and not oil.  

Power and energy costs are reduced through consistently high performance of these pumps, with a basic design that ensures simple maintenance and durability for long term use.

Product Details:

The Danfoss PAHT C pumps are engineered to handle chemical solvents at high-pressure. The pumps can meet the needs for various applications demanding low or high chemical concentration. The PAHT C pumps handle flows ranging from 0.7 to 18.1 l/min (0.2 to 4.7 gpm) and pressures up to 100 barg (1,450 psig).

To avoid contamination from oils in your application, the Danfoss pumps rely purely on the pumped media as lubricant. At the same time, the performance levels of the pumps are extremely high reducing energy bills and lowering CO₂ emissions.

The Danfoss high-pressure pumps offer outstanding reliability due to fewer moving parts and less maintenance. This means that the pumps typically run with service intervals of at least 8,000 hours. The compact size, low weight and durable materials allow flexible configuration in almost any environment. And finally, the Total Cost of Ownership is lower than for any other pumps in the market due to the low energy, operation and maintenance costs.

The Danfoss pumps can be delivered as ATEX approved for use in areas with explosive atmospheres. 

• Direct flow control for precise metering
• Zero risk of oil contamination thanks to the pump's ultra-clean technology where no oil is needed
• Low maintenance costs thanks to its efficient design and stainless-steel construction. Service intervals up to 8,000 hours can be expected
• Low energy costs due to its highly efficient axial piston design
• Easy installation
• ISO 9001, ISO 14001 and ATEX certified