CLEARING UP ON THE COMPRESSION
RATIO
When talking about the compression of a pneumatic pump
(5:1), this means the direct ratio which exists between the
pressure of the compressed air introduced, and the pressure leaving
the pump.
An example:
Take a pump with a compression ratio of 5:1:
air pressure introduced at 1 bar will output fluid at about 1 x
5 = 5 bars;
air pressure introduced at 6 bar will output fluid at about 6 x
5 = 30 bars. |
CLEARING UP ON THE SYSTEM KNOWN
AS "double acting"
It is said that a pump works at "double-acting" when the
liquid output occurs both during the rise and the fall of the pneumatic
piston: in practice there is a steady and continuous liquid output
from the pump. |
|
 |
|
Pneumatic pumping system for oil transfer
with 1:1 / 3:1 / 5:1 / 3.5:1 and 2.5:1 compression ratio.
Safe
: made in conformity with the EEC 89/392 directive and
subsequent modifications.
|
| Ratio |
Oil type |
Hose lenght |
Digital meter |
| 1 : 1 |
SAE 15 / 20 |
5 / 10 m |
NO |
| 3 : 1 |
SAE 15 / 50 |
40 / 50 m |
YES |
| 5 : 1 |
SAE 15 / 140 |
100 / 150 m |
YES |
| 2.5 : 1 |
SAE 15 / 50 |
20 / 30 m |
YES |
| 3.5 : 1 |
SAE 15 / 20 |
40 / 50 m |
YES |
|
MATERIALS:
|
Body : anodized alluminium
Sleeve : anodized alluminium
Pumping : Carbon Steel
Packing : NBR / Polyuretane / TEFLON |
Use technical
features: |
Temp. : +10°C / +40°C
Type of fluid : oil / a.freeze |
|
| Displaying 21
to 28 (of 28 products) |
|
|
|
|
 |
Pneumatic pumping system for oil or anti-freeze
transfer with compression ratio 5 : 1 .
|
| OIL |
|
O80S/1 |
O80S/2 |
| ANTI-FREEZE |
|
N80S/1 |
N80S/2 |
| Compression ratio |
- |
5 : 1 |
5 : 1 |
| Max oil out pressure |
bar |
40 |
40 |
| Air pressure
max/min |
bar |
8 - 3 |
8 - 3 |
| Acoustic power
level |
dB |
93 |
93 |
| Air consuption |
L / min |
230
- 240 |
230 - 240 |
| Flow rate * |
L / min |
14.5 |
14.5 |
| Suction pipe
length |
m |
0.74 |
0.95 |
| Suction pipe
diameter |
mm |
40 |
40 |
| Use for drums
of |
- |
50 / 60 kg |
180 / 200 kg |
|
|
|
| OIL |
|
O80S/3 |
O100S/3 |
| ANTI-FREEZE |
|
N80S/3 |
N100S/3 |
| Compression ratio |
- |
2.5 : 1 |
3.5 : 1 |
| Max oil out pressure |
bar |
20 |
28 |
| Air pressure
max/min |
bar |
8 - 3 |
8 - 3 |
| Acoustic power
level |
dB |
93 |
93 |
| Air consuption |
L / min |
240
- 250 |
240 - 250 |
| Flow rate * |
L / min |
30 |
21 |
| Suction pipe
length |
m |
0.95 |
0.95 |
| Suction pipe
diameter |
mm |
55 |
55 |
| Use for drums
of |
- |
180 / 200 kg |
180 / 200 kg |
|
| Displaying 21
to 28 (of 28 products) |
|
|
