DENAIR Multistage Dry Vacuum Pump Technical Data
| Model |
DSC4 |
DSC8 |
DSC16 |
DSC30 |
DSC60 |
| Pumping speed |
50HZ |
l/s |
1 |
2 |
4.3 |
8.7 |
16.6 |
| l/min |
60 |
120 |
258 |
522 |
996 |
| m3/h |
3.6 |
7.2 |
15.5 |
31.3 |
59.8 |
| cfm |
2.2 |
4.3 |
9.3 |
18.7 |
35.8 |
| 60HZ |
l/s |
1.2 |
2.4 |
5.1 |
10.4 |
19.9 |
| l/min |
72 |
144 |
306 |
624 |
1194 |
| m3/h |
4.3 |
8.6 |
18.3 |
37.4 |
71.6 |
| cfm |
2.5 |
5.1 |
10.9 |
22.3 |
42.8 |
| Extreme pressure |
Pa |
≤10.0 |
≤8.0 |
≤2.6 |
≤1.0 |
≤1.0 |
| Torr |
≤7.5×10-2 |
≤6.0×10-2 |
≤1.9×10-2 |
≤7.5×10-3 |
≤7.5×10-3 |
| mbar |
≤1.0×10-1 |
≤8.0×10-2 |
≤2.6×10-2 |
≤1.0×10-2 |
≤1.0×10-2 |
| psi |
≤1.4×10-3 |
≤1.2×10-3 |
≤3.8×10-4 |
≤1.4×10-4 |
≤1.4×10-4 |
| Noise value |
dB(A) |
≤52 |
≤57 |
≤61 |
≤63 |
≤67 |
| Leakage rate( vent and gas ballast valve) |
1×10-2Pa·l/s(1×10-4mbar·l/s) |
| Maximum inlet/exhaust pressure |
MPa |
0.1/0.13 |
| Working environment temperature |
ºC/F |
5~40/41~104 |
| Max water treatment capacity |
G/h |
50 |
60 |
| Three-phase motor |
Output power |
KW/hp |
0.15/0.20 |
0.25/0.30 |
0.55/0.74 |
0.75/1.00 |
1.50/2.00 |
| Working voltage |
VAC |
380/220 |
| Speed |
50Hz |
rpm |
1440 |
| 60Hz |
1680 |
| Single-phase motor |
Output power |
KW/hp |
0.15/0.20 |
0.25/0.30 |
0.55/0.74 |
0.75/1.00 |
|
| Working voltage |
VAC |
220/110 |
| Speed |
50Hz |
rpm |
1440 |
| 60Hz |
1680 |
| Inlet/outlet size |
mm |
KF25/16 |
KF40/16 |
KF40/16×2 |
| Overall dimensions |
mm |
350×210×245 |
430×250×280 |
490×290×340 |
520×316×360 |
580×360×400 |
| Packing size |
mm |
400×300×340 |
550×400×420 |
650×450×480 |
650×450×480 |
750×500×520 |
| Net weight |
kg |
13 |
18 |
32 |
38 |
52 |
| Gross weight |
kg |
21 |
27 |
42 |
50 |
65 |
| Service life |
More than 5 years |
| Cooling way |
Air cooling |
| Other |
With gas ballast value |
| Model |
DSCL4 |
DSCL8 |
DSCL16 |
DSCL30 |
DSCL60 |
| Pumping speed |
50HZ |
l/s |
1 |
2 |
4.3 |
8.7 |
16.6 |
| l/min |
60 |
120 |
258 |
522 |
996 |
| m3/h |
3.6 |
7.2 |
15.5 |
31.3 |
59.8 |
| cfm |
2.2 |
4.3 |
9.3 |
18.7 |
35.8 |
| 60HZ |
l/s |
1.2 |
2.4 |
5.1 |
10.4 |
19.9 |
| l/min |
72 |
144 |
306 |
624 |
1194 |
| m3/h |
4.3 |
8.6 |
18.3 |
37.4 |
71.6 |
| cfm |
2.5 |
5.1 |
10.9 |
22.3 |
42.8 |
| Extreme pressure |
Pa |
≤40 |
| Torr |
≤3.0*10-1; |
| mbar |
≤4.0*10-1 |
| psi |
≤5.6*10-3 |
| Noise value |
dB(A) |
≤52 |
≤57 |
≤61 |
≤63 |
≤67 |
| Leakage rate( vent and gas ballast valve) |
1×10-2Pa·l/s(1×10-4mbar·l/s) |
| Maximum inlet/exhaust pressure |
MPa |
0.1/0.13 |
| Working environment temperature |
ºC/F |
5~40/41~104 |
| Max water treatment capacity |
G/h |
50 |
60 |
| Three-phase motor |
Output power |
KW/hp |
0.15/0.20 |
0.25/0.30 |
0.55/0.74 |
0.75/1.00 |
1.50/2.00 |
| Working Voltage |
VAC |
380/220 |
| Speed |
50Hz |
rpm |
1410 |
| 60Hz |
1680 |
| Single-phase motor |
Output power |
KW/hp |
0.15/0.20 |
0.25/0.30 |
0.55/0.74 |
0.75/1.00 |
|
| Working voltage |
VAC |
220/110 |
| Speed |
50Hz |
rpm |
1410 |
| 60Hz |
1680 |
| Inlet/outlet size |
mm |
KF25/16 |
KF40/16 |
KF40/16×2 |
| Overall dimensions |
mm |
350×210×245 |
430×250×280 |
490×290×340 |
520×316×360 |
580×360×400 |
| Packing size |
mm |
400×300×340 |
550×400×420 |
650×450×480 |
650×450×480 |
750×500×520 |
| Net weight |
kg |
13 |
18 |
32 |
38 |
52 |
| Gross weight |
kg |
21 |
27 |
42 |
50 |
65 |
| Service life |
More than 5 years |
| Cooling way |
Air cooling |
| Other |
With gas ballast value |
Multistage Dry Vacuum Pump Gas Way
|
Screw dry vacuum pump Gas Way
|
- Airflow direction radial, Corrosive process gas does not attack the bearing and gear axially direct
|
- Airflow direction axial, Corrosive process attack the bearing and gear axially in gear cap violent
|
- Process gas is compressed uniformly in each stage of rotors. Uniform compression heat, so lower exhaust gas temperature
|
- The process gas is compressed centrally at the end of screw, so high exhaust gas temperature and screw
|
- Process gas could contact with more cooling jacket surface, high heat dissipation efficiency
|
- Process gas could contact with few cooling jacket surface, low heat dissipation
|
- Roots rotor is more resistant to particles and adherents, few impacts on its performance after its surface wear and corrosion
|
- Screw rotor is unsuitable for particles and adherents, large impacts on its performance after its surface wear and corrosion
|
DENAIR Exhibitions
DENAIR Global Customers:
DENAIR Product Packaging:
FAQ
Q1: Are you factory or trade company?
A1: We are factory.
A2: What the exactly address of your factory?
A2: Our company is located in No. 6767, Tingfeng Rd. Jinshan District, Shanghai 201502, China
Q3: Warranty terms of your machine?
A3: One year warranty for the machine and technical support according to your needs.
Q4: Will you provide some spare parts of the machines?
A4: Yes, of course.
Q5: How long will you take to arrange production?
A5: 380V 50HZ we can delivery the goods within 10 days. Other electricity or other color we will delivery within 22 days
Q6: Can you accept OEM orders?
A6: Yes, with professional design team, OEM orders are highly welcome.
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