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Please click on each picture to enlarge
The ACT 210, 250, 320 EHF (Electric Half Frame) are medium sized static & extremely reliable breathing air compressors available in any pressures from 220 – 425 bar. They are designed for fire brigades, commercial dive teams, dive shops & clubs. These machines are also available for the paintball industry & come complete with our special DRi-FLo filtration system ensuring clean, dry air (Non breathable). A very low turning speed coupled with excellent filtration ensures safe & reliable operation. The breathing air filtration ensures air quality to the highest standards meeting & exceeding EN12021, DIN 3188, ANSI/CGA E - Z 180 & BS4275 the UK Nitrox standard. This unit can have upto four hoses on the front for filling direct into high-pressure cylinders or can be piped to a high-pressure storage bank.
| Delivery rate: | 210 lpm (7.5 cfm) 250 lpm (9 cfm) 320 lpm (11.5 cfm) |
| Prime mover: | 4 Kw, 5.5Kw & 7.5Kw Electric motors in single & three phase |
| Turning Speed: | 210 lpm (1,450 rpm) 250 lpm (1,650 rpm) 320 lpm (1,500 rpm) |
| Dimensions: | 105cm x 51cm x 63cm |
Standard Equipment & Features
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Rugged half frame construction including the ABS fanbelt guard |
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Ready to connect compressor, fully wired with electro pneumatic controls |
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Operating panel with large emergency stop, hour counter & oil level indicator |
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Automatic condensation drain with manual backup (Pressure free start/stop) |
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Automatic shutdown when final pressure is reached |
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2 large stainless steel intercoolers & 1 large stainless steel aftercooler |
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All pistons with piston rings |
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Low pressure oil pump combined with splash lubrication as standard |
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Oil & water separators after each & every stage |
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Safety valve after each & every stage |
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Filling manifold & 2 hoses complete with DIN & International A- Clamp |
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Pressure maintaining valve & non-return valve allowing for safe, efficient & extended filtration |
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Breathing air purification in accordance EN12021, DIN 3188, ANSI/CGA E – Z 180 & BS4275 |
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Available in either single phase 240V/ 50Hz or three phase motor 415V/ 50Hz (Other voltages available upon request) |
Optional Equipment
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Dual pressure filling facility allowing 230/300 bar simultaneous filling |
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Extra carbon filtration available for nitrox clean air |
Product Warranty
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12 months full parts & labour guarantee |
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24 months guarantee on all major parts |
We are so confident in our products ability that we offer a 12 month money back guarantee if our compressors fail to meet your expectations!
No other manufacturer of high pressure air compressors shows this sort of commitment to their customers!
Technical Data
Model compressor |
210 EHF |
250 EHF |
320 EHF |
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Working pressure |
200-330 bar |
200-330 bar |
200-330 bar |
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| Charging rate | 215 l/min |
215 l/min |
250 l/min |
250 l/min |
320 l/min |
320 l/min |
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Safety Valve Pressure |
225 bar – 3200 psi |
330 bar – 4700 psi |
225 bar – 3200 psi |
330 bar – 4700 psi |
225 bar – 3200 psi |
330 bar – 4700 psi |
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Compressor Block |
210 |
250 |
320 |
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Number of stage |
3 |
3 |
4 |
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Number of connecting rod |
3 |
3 |
4 |
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Intermediate pressure 1st stage |
10-11 bar |
10-11 bar |
2-3 bar |
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Intermediate pressure 2nd stage |
50-60 bar |
50-60 bar |
20-22 bar |
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Intermediate pressure 3rd stage |
225-330 bar |
225-330 bar |
50-60 bar |
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Intermediate pressure 4th stage |
N/A |
N/A |
225-330 bar |
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Compressor oil block oil capacity |
3.5 litres |
3.5 litres |
3.5 litres |
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Speed compressor |
1,450 rpm |
1,650 rpm |
1,500 rpm |
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Oil pressure |
MAX 0,5 bar |
MAX 0,5 bar |
MAX 0,5 bar |
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Oil type |
ACT Fully synthetic compressor oil |
ACT Fully synthetic compressor oil |
ACT Fully synthetic compressor oil |
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Max permissible ambient temperature |
Normal operating temperature: -5º to +50ºc |
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Max inclination of compressor |
20º |
20º |
20º |
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Max operating height |
0-2000 metres |
0-2000 metres above sea level |
0-2000 metres |
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Power Pump Weight |
46Kg |
47Kg |
52Kg |
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Dry and oil intermediate separator |
2 |
2 |
3 |
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Filtration |
Filter active carbon & molecular sieve |
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Interstage coolers and other coolers |
Stainless steel |
Stainless steel |
Stainless steel |
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Breathing air |
DIN 3188 – EN12021 |
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Filling time |
9 minutes 30 seconds |
8 minutes |
6 minutes |
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Electric motor |
THREE PHASE |
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Operating voltage |
380-415 Volt 50Hz |
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Power |
3.5 Kw |
5.5Kw |
7.5Kw |
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Sound pressure |
63dB |
65dB |
69dB |
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Type of enclosure |
IP 54 |
IP 54 |
IP 54 |
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Current rating |
8.5 Amps |
13 Amps |
15 Amps |
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Gross weight |
126 Kgs |
136 Kgs |
141 Kgs |
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Electric motor |
SINGLE PHASE (SPECIAL ORDER ONLY) |
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Operating voltage |
240 Volt 50Hz |
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Power |
4 Kw |
5.5Kw |
7.5Kw |
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Sound pressure |
77dB |
80dB |
82dB |
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Type of enclosure |
IP 54 |
IP 54 |
IP 54 |
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Current rating |
23 Amps |
31 Amps |
40 Amps |
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Gross weight |
126 Kgs |
136 Kgs |
140 Kgs |
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Click here for a printable version of our sales brochure
OR
telephone our sales hotline on +44 (0) 1832 731640
to get the best price in the UK today!
Our Sales Brochures require |
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Click here to download |
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