26 27 ns nap bkn series, Bes bed series – Mega System Tech A-5507-H User Manual
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NS
NAP
BKN Series
H Y D R A U L I C P U M P S
NS-1, NS-21, NS-22 and NAP-3
Single-acting, one-speed air pumps.
Air driven pumps for operation where electric power is not available or dangerous.
With safety relief valve, factory rated at the maximum working pressure.
Once the NS-1, NS-21 and NS-22 air pumps are connected to the air line, press down on the back section of pedal for operation. Descent
or pressure release is effected by pressing down on the front section.
Weight
Dimensions mm/in.
BES-5
BES-10
BES-20
BES-30
BED-10
BED-20
BED-30
Ref.
Effective oil
volume
l.
Gal.
kW
kg/cm
2
psi.
443
485
615
625
485
615
625
1,32
2,65
5,3
7,95
2,65
5,3
7,95
17
7
/
16
19
3
/
32
24
3
/
16
24
5
/
8
19
3
/
32
24
3
/
16
24
5
/
8
Working
pressure
700
700
700
700
700
700
700
A
B
C
Kg.
lbs.
79
106
161
210
106
161
210
36
48
73
95
48
73
95
10000
10000
10000
10000
10000
10000
10000
5
10
20
30
10
20
30
250
255
325
365
255
325
365
9
7
/
8
10
12
3
/
4
14
3
/
8
10
12
3
/
4
14
3
/
8
215
285
325
365
285
325
365
8
1
/
2
11
1
/
4
12
3
/
4
14
3
/
11
1
/
4
12
3
/
4
14
3
/
8
48,8
67
128
128
67
1,28
1,28
0,8
1,1
2,1
2,1
1,1
2,1
2,1
1390
1400
1390
1390
1400
1390
1390
0,552
0,736
1,472
1,472
0,736
1,472
1,472
Power
Oil flow
l/min
in
3
/min
30,5
42,7
79,3
79,3
42,7
79,3
79,3
0,5
0,7
1,3
1,3
0,7
1,3
1,3
l/min
in
3
/min
1st stage
2nd stage
R.p.m.
BKN-09
Manual and air powered pump.
The pneumatic operation allows for a
faster movement of the piston.
The manual operation is required for
precision pressing jobs or when
compressed air supply is not available.
Recommended air pressure:
7-10 kg/cm
2
. / 100-140 psi
Minimum air flow:
270 l./min. / 59,39 gpm
INDISPENSABLE
Important. It is recommended the
use of an air filter-regulator-lubricator
unit with these pumps to resist
corrosion and for longer life.
Weight
Dimensions mm/in.
NS-1
NS-21
NS-22
NAP-3
BKN-09
Ref.
Effective oil
volume
cm
3
in
3
cm
3
/min
kg/cm
2
psi.
150
150
150
120
407
30,5
76,3
61
183
67,1
5
7
/
8
5
7
/
8
5
7
/
8
4
3
/
4
16
Working
pressure
700
700
225
1500
700
A
B
C
Kg.
lbs.
15,5
17,6
16,7
33
18
7
8
7,6
15
8,2
10000
10000
3215
21430
10000
500
1250
1000
3000
1100
120
120
120
120
140
4
3
/
4
4
3
/
4
4
3
/
4
4
3
/
4
5
1
/
2
440
697
606
800
193
17
5
/
16
27
7
/
16
23
7
/
8
31
1
/
2
7
5
/
8
–
–
–
–
0,15
–
–
–
–
2,5
3,05
3,05
9,45
2,6
3,05
50
50
155
43
50
Oil flow
Oil flow per
stroke
in
3
/min cm
3
in
3
BES
BED Series
H Y D R A U L I C P U M P S
Air hydraulic pumps
Single-acting
Electric pumps
BES: single-acting
BED: double-acting
Oil to cylinder
Oil from cylinder
Oil
Air
Pressure
booster
BES-5, BES-10, BES-20 and BES-30: SINGLE-ACTING
BED-5,BED-10, BED-20 and BED-30: DOUBLE ACTING
They have a two-stage, radial pump that provides a working pressure of 700 kg/cm
2
/10.000
psi.
The first stage allows a quick approach of piston to load and the second stage gives the
effective working pressure.
With precision made components, electric power provides improved operation for applications
requiring high pressure.
With safety relief valve, factory rated at the maximum working pressure. For a continuous
operation, pressure should not exceed 560 kg/cm
2
/8.000 psi.
Frequency: 50 Hz.: 220/380 V - 1,5 kW - 2 HP - 1400 rpm.
Frequency: 60 Hz.: 265/460 V - 1,7 kW - 2,3 HP - 1700 rpm.
Hydraulic diagram