O-Ring Sizes
O-Rings for Medical Application Sizes


Material Guidelines

Rapid Gas Decompression

Chemical Resistance Grade

Heat Resistance O-Rings

Hydraulic O-Rings

Pneumatic O-Rings

Semiconductor O-Rings

Chemical Processing

Medical Seals

Aerospace Seals

Food and Drug O-Rings

Medical | Pharmaceutical

Potable Water Elastomers

Metric O-Ring Size and Standard Sizes Chart (PDF)

Gmors® manufactures precision molded rubber seals and o-rings of extremely close tolerance, precisely engineered to suit your medical instrumentation and applications using high grade biocompatible elastomeric material. We attained ISO 13485 quality management systems for non-implantable medical devices in 2008.  

Our product range for medical devices sealing applications are used in flow control systems, filtration systems, fittings and tubing, regulators, liquid pumps and gas pumps, directional valves and more. 

Gmors® supplies medical seals and o-rings of specialty grades to the major manufacturers of medical devices and components for use in the following applications:  

1. Medical gas handling equipment
2. Medical electronic monitoring equipment
3. Sealing for blood handling equipment
4. Vaccinators
5. Surgical equipment
6. Laser systems for medical devices
7. Fluid disposal and drainage systems
8. Medical laboratory equipment
9. Dialysis equipment
10. Urological devices
11. Dental care equipment
12. Endoscopy parts  

Medical grade elastomeric seals and o-rings are manufactured by us in our class 100 clean room facility. Material grades include Silicone, EPDM, Fluoroelastomer (Viton®), Hydrogenated Nitrile (HNBR), Nitrile and perfluoroelastomer. 

Our expertise in producing rubber seals and o-rings for the medical industry has made us the preferred choice among manufacturers of medical devices. Great quality rubber sealing products, service excellence and price competitiveness are the benefits when you partner with Gmors® for all your sealing needs. 

Application: Gas, air and liquid seals for non-implantable medical devices conforming with IS013485 and MDD guidelines, 93/42/EEC Annex IX Risk level Class I to Class III.

Production environment: Clean room class 100,000 and Clean room class 100.

Ge Mao Rubber Industrial Co., Ltd.
Tel: +886-4-7810288
Fax: +886-4-7810289

No. 15, Kung Yeh East 4th Rd., Lukang, Chang Hua 505, Taiwan, R.O.C.