20 barg Alloy High Pressure Filters
Manufactured from machined die cast aluminium, these 20 barg compressed air filters are ideally suited to a wide range of high pressure industrial applications, such as high pressure testing and PET bottle manufacturing.
Offered in a range of 19 models with connection sizes ranging from 1/8” to 3”, the Alpha Series 20 barg Coalescing and Particulate (dust) filters has been tested to provide a saturated differential pressure of <125 mbar across X1 and XA grades – proving to be our most advanced filter to date.
Providing world class filtration, all models feature the Walker Filtration push-fit filter element design with double ‘O’ ring seals for extra security against contamination by-pass. These models are available in all standard grades from 25 micron to 0.01 micron and Activated Carbon.
Quality is guaranteed and all filters feature Walker E-Coat™ internal and external corrosion protection followed by a tough polyester powder coating on the outside. Only the highest quality components are used on both our compressed air filters and elements and quality control of these CE marked products includes a hydrostatic test certificate and serial number for complete traceability.
Ideally suited to a wide range of high pressure industrial applications, such as high pressure testing and PET bottle manufacturing.
- KEY FEATURES & BENEFITS
- ELEMENT TECHNICAL INFORMATION
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KEY FEATURES & BENEFITS
Manufactured using high quality diecast aluminum, this unique high pressure range offers excellent value for money whilst still delivering exceptional filtration. Available in all standard filtration grades, from 25 micron to 0.01 micron and Activated Carbon, for both coalescing and particulate filtration. Silicone Free, FDA approved, and Oxygen approved options are also available upon enquiry.
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ELEMENT TECHNICAL INFORMATION
GradeX25 / RX25X5 / RX5X1 / RX1XA / RXAAC / RACParticle removal25 micron5 micron1 micron0.01 micron0.01 micronMaximum particle class size*-4311Maximum oil content*-4311Maximum oil carryover at 20°C (68°F)10 mg/m³5 mg/m³0.3 mg/m³0.01 mg/m³0.003 mg/m³Pressure loss - clean & dry30 mbar 0.4 psi40 mbar 0.6 psi55 mbar 0.8 psi85 mbar 1.2 psi115 mbar 1.7 psiPressure loss - saturated50 mbar 0.7 psi75 mbar 1.1 psi125 mbar 1.8 psi125 mbar 1.8 psiN/A N/APressure loss - element change12 mnths 8000 hrs12 mnths 8000 hrs12 mnths 8000 hrs12 mnths 8000 hrsat least every 6 mthsMaximum temperature - manual drain120°C 248°F120°C 248°F120°C 248°F120°C 248°F50°C** 122°F**Maximum working pressure - manual drain20.7 barg 300 psig20.7 barg 300 psig20.7 barg 300 psig20.7 barg 300 psig20.7 barg 300 psigElement end cap colourBlackGreenRedBlueBlack
* to ISO 8573-1: 2010 ** Recommended operating temperature 25°C (77°F)
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