Parker Hannifin's HLB hose comes light weight and highly flexible, making it an easy to handle alternative to traditional hose and Parker tubing bundles reduce the installation time and material costs. When replacing rubber, the HLB hose can save $10 to $20 per line in reduced components and installation labor costs. Also, the unique GK Bulkhead hose fitting, with an integrated nipple, can save an additional $5 to $10 per zerk connection. Lastly, ther tubing bundles for lubrication require less grease to fill a lube system.