Features: *Production high temperature and anti‑fatigue of this piston ring. *Not easy to wear during use long service life. *Emptive low noise convenient installation. Suitable for oil-free cylinders air pumps air compressors. *The installation is simple and fast does not require complicated operations improve performance. *Perfect replacement for broken or old piston rings and has a long service life. *Applicable to 550W / 1100W / 1500W model for air compressor part. Specifications: *Item Type: Air Pump Piston Ring *Material: Rubber *Color: Black (Brown) *Uses: Air Compressor Accessories *Applicable Model: 550W / 1100W / 1500W 550W: approx. 68 x 48 x 0.8 mm / 2.7 x 1.9 x 0.03in 1100W: approx. 68 x 48 x 1 mm / 2.7 x 1.9 x 0.04in 1500W: approx. 74 x 56 x 1.0mm / 3 x 2.2 x 0.04in *Scope of Application: Oil-Free Cylinder Air Pump Air Compressor *Quantity: 5pcs Package Included: 5 * Air Pump Piston Ring Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data.
