Compressor Parts

ACT designs, manufactures and distributes piston cup seals, hard-coat anodized cylinder sleeves, stainless steel flapper valves, valve restrictors, head gaskets, o-ring seals, motor bearings and eccentric bearings. These components can be manufactured to meet customer specifications. We also supply oil-free replacement components for Thomas, Gast and GSE air compressors that are used in the oxygen concentrator market.

Piston Cup

Cylinder Sleeves

Flapper Valves

Repair Kits

Thomas 2450-38 for Respironic Everflo 2450AE38
Kit Includes:

(2) Piston Cups BTR-7
(2) Cylinder Sleeves A-11SS
(2) Head Gaskets TR2450-4
(2) Retaining Rings TR2450-5
(2) Sleeve O-Rings TR2450-6
(4) Flapper Valves - TR-9
Motor and Eccentric Bearings TR2450-12

Thomas 2650 and 2660 for Invacare Platinum
Kit Includes:

(2) Piston Cups BTR-4
(2) Cylinder Sleeves TR60-11
(2) Head Gaskets TR50/69-4
(2) Sleeve O-Rings TR50/60-6
(4) Flapper Valves TR-9
(2) Valve Restrictors TR69-9R
Motor Bearing TR69-12

AirSep Visionaire
Kit Includes:

(2) Piston Cups GSE280-2
(2) Cylinder Sleeves GSE280-11
(2) Head Gaskets GSE280-4
(2) Sleeve O-Rings TR-6
(4) Flapper Valves TR-9
Eccentric Bearing GSE280-10
Motor Bearing GSE280-12

Thomas 2450-44 for Respironic Everflo 2450AE44
Kit Includes:

(2) Piston Cups BTR-7
(2) Cylinder Sleeves A-11
(2) Head Gaskets TR2450-4
(2) Retaining Rings TR2450-5
(2) Sleeve O-Rings TR2450-6
(4) Flapper Valves TR-9
Motor and Eccentric Bearings TR-2450-12

GSE 280 for DeVilbiss 525 Concentrator
Kit Includes:

(2) Piston Cups GSE280-2
(2) Cylinder Sleeves GSE280-11
(2) Head Gaskets GSE280-4
(2) Sleeve O-Rings TR-6
(4) Flapper Valves TR-9
Eccentric Bearing GSE280-10
Motor Bearing GSE280-12

Have questions regarding our design services repair kits? Please call 800-913-0661 or click below.