By definition, filters are supposed to remove unwanted particles- be it solid, liquid, aerosols, mist or gas. Sanpar industries pvt ltd is one of the leading organisations in india manufacturing “microfilters”. These filters are in use in multitudes of industries of various capacities across the indian terrain, justifying the usage they are intended to. Painting, instrumentation, pneumatics, textiles are some of the critical application that these filters have served the purpose with acknowledged aplomb.
The concept of “low flow: long life” has been the mantra for SANPAR rather than “high flow: short life” while designing and selecting its filter cartridges. The lunatic adherence to this concept is in accordance with the tagline of “energy conservation in compressed air treatment” of SANPAR. This philosophy has stood in good stead when it comes to customer delight and their retention.
The cylindrical filter elements are housed in aluminum pressure die-cast or carbon steel housings for higher air flows. They ensure ISO 8573.1 Class 1 compliance for dust and residual oil content. Filtered air exits through the outlet, while unwanted oil is drained through no-loss compressed air drains, available in float type, liquid level-controlled, or electronic timer-based solutions.
Technical Specification are for the following standard conditions
PRIMARY PRE FILTER :
SERIES : PPF :
These filters use ss 316 woven pleated mesh to filter particles up to 25 microns.PRE FILTER :
SERIES: PF :
These filters use cellulose acetate as filtering media and filters particles up to 3 microns.AFTER FILTER :
SERIES: AF:
These filters use borosilicate glass fibre to filter dust particles up to 0.1 micron and oil particles up to 0.1 mg/m3.FINAL FILTER :
SERIES : FF:
These filters use borosilicate glass fibre to filter dust particles up to 0.01 micron and oil particles up to 0.01 mg/m3.ACTIVATED CARBON FILTER :
SERIES : AC :
These filters use the most versatile material activated carbon to adsorb to oil vapor up to 0.003 mg/m3.Accessories for compressed air filters
- Differential pressure gauge:
These filters are adequately equipped with differential pressure gauges and indicators to ensure that filter cartridges are replaced not too early ; not too late which saves energy.
- Drains
Each filter is supplied with an automatic drain to drain off the unwanted oil at the bottom of the housing through a no loss of valuable compressed air drain, which could be float type or liquid level controlled type or electronic timer based drain.
- Condensate Level Indicator
This enables to have a visual inspection of the condensate accumulated at the bottom of the filter. This monitors the drain’s performance or to know when to drain-off, if in case the manual drain is fitted.