The Fisher & Paykel Evora Nasal CPAP / BiPAP Mask FitPack (S,M, & L ) is the new minimal nasal CPAP mask from Fisher & Paykel. Evora features a unique compact seal which keeps the mask comfortably in place during sleep as it sits comfortably under your nose to create a gentle fit. The Minimal headgear is designed for comfort. With 64% less headgear contact on the face, the soft-knit material provides comfortable support during sleep and avoids leaving marks on the face once removed. The headgear comes in one size with three points of adjustment to give you an easy and comfortable fit. Unlike any other mask, Evora incorporates the world’s first CapFit™headgear. The unique design of Evora, getting started with your mask is as easy as putting on a cap. The unique compact seals its comfortably under the nose to create a gentle fit, while the flexible breathing tube keeps the mask in place. Helping you to sleep quietly Evora has been designed with exhaust holes to minimize noise and draft.There are four seal sizes available: Small, Medium, Large and Wide. Key Features Unique, Intuitive & Comfortable CapFit Headgear Soft, Gentle Floating Nasal Seal Intelligent Air Flow Exhaust for a Quiet Sleep Flexible Short Tube & 360° Swivel Elbow In the box: (1) Frame (1) Headgear (3) Cushions – Small, Medium, Large (1) Short tube (1) Swivel (1) CapFit Headgear
Bur Extractor Tool is designed to help you remove the smallest of burs from your Vortex F5 Carver. We found very small steel needle nose pliers works best. These heat treated steel needle nose pliers is the perfect tool for removing the small burs like the FG-33½ or FG-¼. These needle nose pliers feature a nonslip comfort grip and a drop forged construction for added durability.
Directions: 1) Twist Vortex F5 cap to the open position. 2) Grip “shaft” of bur with Extractor Tool. 3) Carefully nudge the bur from the spindle. 4) Replace bur by wiping the shaft clean. 5) Seat bur completely into the spindle. 6) Twist Vortex F5 cap to the close position.
Why We Use Ceramic Bearings
Ceramic Bearings are ideal for the Vortex F5. They are superior to common steel bearings in many ways. Ceramic is the ideal material for obtaining higher RPM (faster speed).
Ceramic balls need less lubricant and have a greater hardness than steel balls. This contributes to increased bearing life. Thermal properties of ceramic balls are more superior than steel resulting in less heat generation at higher speeds.
Ceramic bearing assemblies use ceramic balls but they are constructed with steel inner and outer rings. Ceramic balls weigh up to 40% less than steel balls. This reduces centrifugal loading so ceramic bearings can operate up to 50% faster. Also, the outer race groove exerts less force against the ball as the bearing spins, reducing the friction and rolling resistance. The final results, ceramic balls allows the bearing to spin faster and uses less energy to maintain rotational speed.
By not having to insert burs by bear down on a hard surface like other carving tools, radial bearings can be utilized instead of angular bearings. Radial bearings are better suited for carving on their sides. Angular bearings which are primarily used in a vertical position and drilling.
Permanently Lubed for Life Turbine Bearings
Within the nosecone of the Vortex F5, there is a turbine bearing assembly. The bearings are permanently lubed and never need oiling. Warning: using an in-line mist fog oiler or placing drops of oil or cleaner into the hose may cause damage to the carver and void the warranty.