Filtration

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hydraproducts Mini Pack

Return Filters

OMTF, FTT, OMTI, OMTP, AFR, AFI.

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hydraproducts Mini Pack

Pressure Filters

HPM, HPB, MHP.

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hydraproducts Mini Pack

Suction Filters

SF/SP, OMTI, Pancake.

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Filtration

The majority of hydraulic failures are caused as a direct result of contamination in the fluid. An oil sample taken from the reservoir may appear clean to the naked eye, but particles too small to see can cause irreparable damage to pumps, valves & other vital components in the hydraulic system. The smallest particle visible to the human eye is approximately 40 micron in size, yet most hydraulic components need a filter element of 10 micron or lower in order to maintain the cleanliness level required. Being able to control & reduce the level of this contaminant can drastically extend the working life of these expensive products.

At Hydraproducts Ltd we hold a wide range of hydraulic filters to meet the needs of most industrial & mobile applications. As an authorised UK distributor for OMT Spa in Italy we offer a reliable and well manufactured product range. Generally, these filters are broken down into 3 product groups. Return Line, Pressure Line & Suction.

Return line filters can be either mounted directly to the reservoir of the power pack or in-line on the return side of the system. Tank top filters are available with porting above or below the tank lid & optional air breather function. In-line filters are a spin-on cannister type with options for single or double element design. These filters come with internal bypass valve as standard & options for visual or electrical indication.

Our range of pressure filters are either in-line or CETOP manifold mounted with pressure capabilities up to 420 bar & flows up to 410 l/min. Available as bypass or non-bypass filters with visual & electrical indicator options.  

Suction filters are available as in-tank strainers with 90 micron wire mesh & threads ranging from ¼” to 3” or in-line spin on type with suction bypass.

 


  • Why choose Hydraproducts as your component supplier?
  • Manufacturers

Hydraproducts has a large stock holding of components we are able to support irregular customer requirements. If you have regular needs then we are happy to hold bonded stock to smooth out production/supply fluctuations.

Supporting our customers with the comfort that our engineers have been using these components to build hydraulic systems in our own workshops for over 15 years. Our Technical Sales engineers can help and advise on product choice as well as identifiy and cross reference a wide variety of other hydraulic equipment manufacturers.

Key manufacturers 

OMT - Based in Italy, OMT has become a world recognized manufacturer of Hydraulic components. A recent acquisition of Luen, Hydraulic cartridge Valve manufacturer, has strengthened the group within mobile and industrial markets. 

OT - With a engineering pedigree in Italian gear pump manufacturing, this company produces some the of the finest Aluminium hydraulic Gear pumps available today. They are customer focused with a very reactive production philosophy.

TEC - Tec motors have become the largest reseller of AC induction motors in the  UK. Hydraproducts has fitted the TEC (TECHTOP) motors to our power packs and power units for over 15 years, so we know the quality is well suited to this market palce.


  • More about Micro Power Packs
  • Typical Applications

The HPU micro power pack has a single acting hydraulic circuit, the check valve and solenoid valve hold the cylinder load up. A high quality hardened steel check valve insert ensures low leakage and excellent load holding. Versions with Normally open/closed solenoid check valves and low noise check valves are available.

All of these micro hydraulic power packs have a precision engineered aluminium manifold that houses the hardened steel valves. A carefully developed micro hydraulic pump gives pressures up to 200bar. Each manifold has an integrated 90 micron filter element, ensuring all micro hydraulic systems are protected and give a long service life.

To drive the hydraulic pumps we offer DC motors from 150 to 800Watt, in 12V and 24VDC. 150 and 250Watt Fractional Horsepower AC motors as well as standard IEC frame AC motors from 0.18kW to 0.37kW.

Pump sizes range from 0.17cc to 1.48cc/rev.

Tanks from 0.1 to 1 Litre, all of which can be in vertical (tank uppermost) or horizontal orientation.

Typical applications include :- 

    Mobility lifts where Wheelchairs are lifted from vehicles
    Micro power packs for through floor lifts.
    Door and gate opening actuators

Hydraproducts offers its worldwide OEMs and distributors reliable products through design and manufacturing expertise. The quality of in-house design, manufacturing and experience in micro hydraulic power units ensures a match to your requirements.