Stauff Filtration

Replacement Filter Elements
The STAUFF replacement element program includes replacement elements for over 10,000 part numbers covering almost every major international brands of filter elements. The majority of these are avaliable from stock:
With more than 10.000 different types STAUFF manufactures one of the most comprehensive ranges of replacement filter elements for hydraulic and lubrication application which are compatible with most of the common competitor products.
Continuous improvement of the materials used as well as strict quality controls which take into consideration international standards guarantee the consistently high performance data of the filter elements. STAUFF impresses in particular with its:
innovative research, design and development
modern production lines with complete monitoring of production
certified work processes in accordance with ISO 9001:2000 (quality management), DIN EN ISO 14001:2005 (environmental protection) as well as OHSAS 18001:1999 (occupational health and safety)
comprehensive stocks and quick delivery
customised products in accordance with customer drawings or on the basis of STAUFF designs
comprehensive worldwide network of wholly-owned subsidiaries and sales partners
As well as original filter elements for our own filter housings, STAUFF also provides access to a comprehensive range of replacement filter elements. They match the quality and can be installed in the products of for example:
Argo-Hytos
Donaldson
EPE
Fairey-Arlon
Hydac
Internomen
Mahle
MP Filtri
Pall
Parker
Thanks to their excellent dirt pick-up capacity, all of the filter products supplied by STAUFF have an impressive long service life and high ß-value stability:
glass fibre, inorganic glass fiber, filter paper, stainless fiber (micron ratings between 3 µm and 20 µm respectively) as well as stainless mesh (micron ratings between 10 µm and 500 µm)
maximum differential pressure depending on filter media and application for the options 16 bar (232 PSI), 30 bar (435 PSI) or 210 bar (3.000 PSI)
The development and manufacture of STAUFF filter elements are subject to strict testing:
in accordance with ISO 2941 (collapse and burst resistance test)
in accordance with ISO 2942 (bubble-point test for production quality)
in accordance with ISO 2943 (test for material compatibility)
in accordance with ISO 3723 (test for end load)
in accordance with ISO 3724 (pulsation test for fatigue)
in accordance with ISO 3968 (test and compilation of flow rate data)
in accordance with ISO 16889 (multipass test for filter performance)
STAUFF offers many possibilities for filter conversion, design and calculation and in so doing supports interested parties and customers with the design of efficient solutions:

Medium-Pressure Filters SFA
STAUFF medium-pressure filters SFA Series are made of aluminiumand have been designed for inline mounting in hydraulic and lubrication systems. In conjunction with original STAUFF filter elements they guaranteehighest efficiency in the separation of solid particles. The excellentdirt hold capacity guarantees the extended service lifetime of yourhydraulic applications, less frequent maintenance intervals andreduced operating costs.
Operating pressure: to 160 bar (2.300 PSI)
Nominal flow rate: to 240 l/min (70 US GPM)
Sizes: SFA014, SFA030, SFA045, SFA070
Connections: option of BSP, NPT, SAE o-ring thread or SAE flange (ISO 6162-1)
Materials: Filter head and bowl made of aluminium
Also available with by-pass valve, reverse flow valve, non-return valve or multi-function valve
On request with visual, electrical or visual-electrical differential pressure indicator
Suitable for mineral oils, aqueous emulsions and sythetic fluids; compatibility with other media on request

Medium-Pressure Filters MF-MQ
STAUFF medium-pressure filters MF-MQ are designed for in-line hydraulic applications. Used together with STAUFF filter elements, a high efficiency of contaminant removal is assured.
Operating pressure: to 280 bar (4.000 PSI)
Nominal flow rate: to 480 l/min (127 US GPM)
Connections: BSP thread
Materials: filter head in cast iron; filter bowl in steel
also available with by-pass valve
on request with visual or visual-electrical differential pressure indicator

Return-Line Filters RFB
STAUFF return-line filters were designed as filters for tank-top mounting, tank-inside mounting or inline mounting. As the last link in the hydraulic circuit they hold back particles before these get into the tank. The practical design of STAUFF return line filters enables quick assembly as well as easy exchange of the filter elements.
Operating pressure: to 10 bar (145 PSI)
Nominal flow rate: to 185 l/min (52 US GPM)
Connections: option of BSP, NPT or SAE thread
Materials: filter head in aluminium, filter bowl in PA
filter bowl with option of thread connection (e.g. for STAUFF diffuser SRV)
on request with visual clogging indicator or electrical clogging switch

Spin-On Filters
STAUFF manufactures a wide range of high and low pressure spin-on filters and filter elements. A variety of filter heads, elements and indicator options are available. Both North American as well as European spin-on filter elements are available from stock.
Operating pressure: to 14 bar (200 PSI)
Nominal flow rate: to 460 l/min (120 US GPM)
Connections: BSP thread
Materials: filter head in aluminium
on request with visual clogging indicator or electrical clogging switch