40-Pack PTFE Piston Rings for 1100W Oil-Free Air Compressors
40-Pack PTFE Piston Rings for 1100W Oil-Free Air Compressors
40-Pack PTFE Piston Rings for 1100W Oil-Free Air Compressors
Keep your oil-free air compressor running at peak efficiency with these professional-grade PTFE (polyimide) piston rings. Engineered for 1100W compressors, this bulk pack of 40 rings ensures you always have quality replacement seals on hand — minimizing downtime and extending the working life of your equipment.
Key Features
- Material: Premium PTFE (Polytetrafluoroethylene) — low-friction, wear-resistant, and chemical-resistant for long-lasting performance
- Compatible With: 1100W oil-free air compressors (piston/cylinder applications)
- Dimensions: 49 × 68 × 1.0 mm — fits standard compressor cylinder bores
- Colour: Yellow — easy to identify during assembly and maintenance
- Quantity: 40 piston rings per pack — great value bulk supply for workshops and service technicians
- Condition: Brand new — each ring meets professional quality standards
- Model Number: OAO-1027
- Net Weight: 0.8 kg per pack
- Packaging: Secure carton box to prevent damage in transit
Why Choose PTFE Piston Rings?
PTFE rings provide excellent sealing performance without the need for oil lubrication — making them ideal for clean-air applications such as food processing, medical equipment, and painting. Their low coefficient of friction reduces wear on the cylinder walls, while their resistance to high temperatures and chemicals ensures reliable sealing even under demanding operating conditions.
Package Contents
- 40 × PTFE Piston Rings (49 × 68 × 1.0 mm)
Note: Only the above package contents are included. Due to light reflection and display differences, actual colour may vary slightly from product images. Measurement tolerance: ±1–3 mm.
Made in Mainland China.
You May Also Like
- 10 in 1 Multi-Functional Bone Wrench & Hex Socket Spanner – Portable Repair Hand Tool
- 16 in 1 Multi-Function Bike Repair Tool – Portable Folding Hex Wrench Set
- A01F-DF-6 Handheld Electric Enameled Copper Wire Stripper 110V
Learn more: OSHA on eye and face protection
Frequently Asked Questions
Q: What compressor types are these PTFE piston rings compatible with?
A: These PTFE piston rings (model OAO-1027) are designed for use with 1100W oil-free air compressors. With dimensions of 49 × 68 × 1.0 mm, they fit standard piston cylinders in this power class. Always verify your compressor's cylinder bore dimensions before ordering to ensure a proper fit.
Q: Why are PTFE rings used in oil-free air compressors?
A: PTFE (polytetrafluoroethylene) piston rings are the preferred choice for oil-free air compressors because they provide effective sealing without requiring lubricating oil. Their inherent low friction and high temperature resistance allow the compressor to deliver clean, uncontaminated air — essential for sensitive applications such as painting, food handling, and laboratory use.
Q: How many piston rings are included in each pack?
A: Each pack contains 40 PTFE piston rings, packaged securely in a carton box. This bulk quantity is ideal for maintenance workshops, service technicians, and anyone who regularly services oil-free air compressors and wants a reliable stock of replacement rings on hand.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.