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Two-stage / without cord / with switch
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Our company's Direct-drive Oil Sealed Rotary Vacuum Pump is the Sliding Vane "Gaede type". It employs oil in the vacuum pump to lubricate the rotary part and to allow sealing effect upon vacuum formation, thus obtaining a high degree of stable vacuum and high reliability. This small direct-drive motor excels over belt-driven types both in quickness of starting and pumping. |
|
| |
Unit |
50Hz |
60Hz |
| Actual Pumping Speed |
L/min. |
40 |
48 |
| Ultimate pressure |
Pa |
6.7 x 10-2 (G.V.closed)
6.7 (G.V.open)
|
| Motor |
|
Single
phase, 200W, 4 poles, Multiple-range motor
Capacitor start & run, AC 100-120, 200-240V |
| Full load current |
A |
4.20
(100V), 4.40 (110V),
4.60 (115V), 5.05 (120V)
2.10 (200V), 2.20 (220V),
2.30 (230V), 2.60(240V) |
3.60
(100V), 3.40 (110V),
3.40 (115V), 3.60 (120V)
1.80 (200V), 1.70 (220V),
1.70 (230V), 1.80(240V) |
| Oil capacity |
mL |
550 – 800 |
| Recommended oil |
|
R-2 |
| Weight |
kg |
ac.
16 |
| Inlet port diameter |
mm |
KF-25 |
| Ambient operation temp.range |
°C |
7 – 40 |
| Dimensions |
mm |
150(W)
x 427(L) x 228.5(H) |
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| *Ultimate pressure is measured with Macleod gauge. In ( ) shows the measurements with Pirani gauge. |
| GLD Series, compared
with G Series, is markedly upgraded. For the sake of having
the maximum performance, in addition to notes for G series,
be careful of also the followings. |
| 1. |
GLD series is capable
of reaching to a high vacuum area (10-2 Pa).
Flanges, vessels usable at a high vacuum are required. |
| 2. |
An oil-sealed rotary
pump is not recommended for continuous operation near atmospheric
pressure. |
Optional suction port
|
Size |
Note |
| KF-25 suction port |
KF-25 X
(40X40) |
Attached to standard
type |
| Suction pipe for hose |
 8 X M20 |
Option. 40X40adapter is needed, use
the suction pipe /40X40 adapter |
| Suction pipe for hose |
12 X M20 |
Option. 40X40adapter is needed, use
the suction pipe /40X40 adapter |
| Suction pipe for hose |
15 X M20 |
Option. 40X40adapter is needed, use
the suction pipe /40X40 adapter |
| Suction pipe for hose |
18 X M20 |
Option. 40X40adapter is needed, use
the suction pipe /40X40 adapter |
| Suction pipe for hose |
22 X M20 |
Option. 40X40adapter is needed, use
the suction pipe /40X40 adapter |
| Suction pipe for hose |
27 X
(40X40) |
Option |
| A type suction pipe |
R1/4-L20 (male) X M20 |
Option. 40X40adapter is needed, use
the suction pipe /40X40 adapter |
| B type suction pipe |
Rc1/4-L20 (female) X M20 |
Option. 40X40adapter is needed, use
the suction pipe /40X40 adapter |
| C type suction pipe |
R1/4-L10 (male) X M20 |
Option. 40X40adapter is needed, use
the suction pipe /40X40 adapter |
|
Optional exhaust port
|
Size |
Note |
| Exhaust port cap |
- |
Attached to
standard type |
| Exhaust pipe for hose |
15 X G3/4 |
Option |
| Exhaust pipe for hose |
18 X G3/4 |
Option |
| KF-16 exhaust port |
KF-16 X G3/4 |
Option |
| KF-25 exhaust port |
KF-25 X G3/4 |
Option |
|
Trap for exhaust side
|
Model |
Note |
| Oil-mist trap |
OMT-050A |
Option |
| Oil-mist
trap |
OMT-100A |
G3/4-G1 adapter is needed, use OMT-100A
/ adapter |
| In-line type oil-mist trap |
OMI-100 |
G3/4-G1 adapter is needed, use OMI-100
/ adapter |
|
Trap for suction side
|
Model |
Note |
| For-line trap |
OFI-050C |
Prevent counter flow of oil diffusion
into vacuum chamber, Need KF-25 clamp for attaching |
| For-line trap |
OFI-050V |
Prevent mixing powder or liquid into
the pump, Need KF-25 clump for attaching |
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