The range of compressed airline equipment manufactured by Hi-line Industries has been extended to include filter element housings with 1/4” BSP connections. These products complement their existing range of aluminium filter housing, with connection sizes now covering from 1/4” up to 4” BSP, offering a throughput flow range from 20 up to 1700 cfm. For larger flow rate patterns, then a range of flanged steel filter housings can also be supplied for flow rates up to 15,000 cfm.
The latest 1/4” BSP additions, designated as part numbers HF20 and HF22 feature a robust die cast construction in high grade aluminium. They also incorporate an overall Alu-Chrome treatment which provides corrosion protection against aggressive condensates. The outer surface is also subject to a tough baked-on epoxy coating in RAL 5015 Compressed Air Blue. For OEM requirements, this final coating can also be undertaken in any colour. The cost of Hi-line housings and filter element assemblies are claimed to be competitive, often being less than replacement filter elements only when sourced from other supplies.
The HF20 and HF22 products are also fitted with a stainless steel condensate drain, upgraded from the original brass unit, to ensure improved condensate removal. They are also available ex-stock for next day delivery, and covered by a ‘no ifs or buts’ lifetime guarantee warranty. Optional electronic or pneumatic differential pressure indicators can also be fitted as required.