PSI - Your Air Compressor Specialists in West Sussex and South East England
PSI is committed to providing the highest quality products and workmanship. This is why we supply only premium brands and use OEM genuine parts on all repair work.
Lubricated Screw Compressors
With over 200 years of engineering excellence, the CompAir brand offers an extensive range of highly reliable, energy efficient compressors and accessories to suit all applications.

Reliability & efficiency without compromise
Lubricated Compressors |
Type |
Capacity |
Operating Pressure |
Click to Download Brochure |
---|---|---|---|---|
L02 to L05 Series |
Fixed Speed |
0.24 to 0.67 m³/min |
10 bar |
|
L07 to L11 Series |
Fixed Speed |
0.85 to 1.82 m³/min |
7.5 to 13 bar |
|
L15 to L22 Series |
Fixed Speed |
1.80 to 3.65 m³/min |
7.5 to 13 bar |
|
L23 to L29 Series |
Fixed Speed |
2.99 to 5.52 m³/min |
7.5 to 13 bar |
|
L30 to L37 Series |
Fixed Speed |
4.30 to 7.01 m³/min |
7.5 to 13 bar |
|
L30e to L37e Series |
Fixed Speed |
5.17 to 7.12 m³/min |
7.5 to 10 bar |
|
L45 Series |
Fixed Speed |
6.13 to 8.67 m³/min |
7.5 to 13 bar |
|
L45e Series |
Fixed Speed |
7.54 to 8.67 m³/min |
7.5 to 10 bar |
|
L55 to L80 Series |
Fixed Speed |
8.27 to 14.75 m³/min |
7.5 to 13 bar |
|
L90 to L140 Series |
Fixed Speed |
13.48 to 22.89 m³/min |
7.5 to 13 bar |
|
L160 to L290 Series |
Fixed Speed |
23.91 to 47.14 m³/min |
7.5 to 13 bar |
|
L07RS to L11RS Series |
Regulated Speed |
1.02 to 1.81 m³/min |
7.5 to 13 bar |
|
L15RS to L22RS Series |
Regulated Speed |
1.70 to 3.55 m³/min |
7.5 to 13 bar |
|
L23RS to L29RS Series |
Regulated Speed |
3.10 to 5.42 m³/min |
5 to 13 bar |
|
L30RS to L45RS Series |
Regulated Speed |
5.07 to 7.95 m³/min |
5 to 13 bar |
|
L55RS to L75RS Series |
Regulated Speed |
9.50 to 13.64 m³/min |
5 to 13 bar |
|
L90RS to L132RS Series |
Regulated Speed |
13.58 to 22.73 m³/min |
5 to 13 bar |
|
L160RS to L290RS Series |
Regulated Speed |
6.54 to 47.02 m³/min |
13 bar |
Oil-Free Compressors
Leading oil-free innovation

Guaranteed 100% oil-free compressed air
Oil-Free Compressors |
Type |
Capacity |
Operating Pressure |
Click to Download Brochure |
---|---|---|---|---|
S4 to S8/S7D to S15D Series |
Fixed Speed |
21.2 to 106.0 m³/min |
8 to 10 bar |
|
D15 to 37H Series |
Fixed Speed |
1.91 to 6.42 m³/min |
8 to 10 bar |
|
D15HRS to D37HRS Series |
Regulated Speed |
0.67 to 6.38 m³/min |
5 to 10 bar |
|
D50HRS to D110HRS Series |
Regulated Speed |
2.03 to 17.96 m³/min |
5 to 10 bar |
|
D75 to D315 Series |
Fixed Speed |
10.63 to 49.20 m³/min |
4 to 10 bar |
|
D110RS to D315RS Series |
Regulated Speed |
8.89 to 51.10 m³/min |
4 to 10 bar |
Rotary Vane Compressors

Rotary Vane Compressors |
Type |
Capacity |
Operating Pressure |
Click to Download Brochure |
---|---|---|---|---|
HV01 to HV07 Series |
Fixed Speed |
0.12 to 1.27 m³/min |
7 to 10 bar |
|
HR04E to HV22 Series |
Fixed Speed |
0.69 to 3.60 m³/min |
7 to 10 bar |
|
HV30 to HV45 Series |
Fixed Speed |
4.32 to 7.33 m³/min |
8 to 10 bar |
|
HR07E RS to HV45RS Series |
Regulated Speed |
4.32 to 7.33 m³/min |
8 to 10 bar |
|
HR04ER RS to HV22ACER RS Series |
Fixed/Regulated Speed |
0.57 to 3.60 m³/min |
6 to 10 bar |
|
HR04ED RS to HV22ACED RS Series |
Fixed/Regulated Speed |
0.57 to 3.60 m³/min |
6 to 10 bar |
|
HR04ERD RS to HV22AERD RS Series |
Fixed/Regulated Speed |
0.57 to 3.60 m³/min |
6 to 10 bar |
Portable Compressors

Portable Compressors |
Motorpower |
Capacity |
Operating Pressure |
Click to Download Brochure |
---|---|---|---|---|
C10-12 to C14S Series |
13.2 kw |
1.0 to 1.8 m³/min |
7 to 10 bar |
|
C20 to C30C Series |
16.3-23.1 kw |
2.0 to 3.0 m³/min |
7 to 10 bar |
|
C35-10 to C50 Series |
35 kw |
2.5 to 3.8 m³/min |
7 to 10 bar |
|
C55-14 to C76 Series |
53-63 kw |
5.5 to 7.6 m³/min |
7 to 14 bar |
|
C85-14 to C140-9 Series |
93-105 kw |
8.5 to 13.3 m³/min |
7 to 14 bar |
|
C200TS-24 to C270TS-9 Series |
180-228 kw |
1.0 to 1.8 m³/min |
9 to 24 bar |
Fixed Speed Compressors - data measured and stated in accordance with ISO 1217-2009 annex C
Regulated Speed Compressors - data measured and stated in accordance with ISO 1217-2009 annex E