Cryogenic Liquid Oxygen Nitrogen Argon LNG Centrifugal Transfer Pumps
Cryogenic Liquid Oxygen Nitrogen Argon LNG Centrifugal Transfer Pumps
Main technical data of Centrifugal LOX LIN LAr LNG Transfer Pumps
1. Flow rate: 5-200 m³/h
2. Head: 10-350m
3. Speed: 960-5000r/min
|
Model |
Flow |
Head |
Speed |
Motor Power |
Effciency |
NPSHr |
Connection Size (DN) |
||||
|
LN2 |
LO2 |
LAr |
LNG |
Inlet |
Outlet |
||||||
|
m3/h |
m |
r/min |
kW |
% |
m |
mm |
|||||
|
SLP-13/130 |
13 |
130 |
2940 |
22 |
38 |
2.0 |
50 |
40 |
|||
|
SLP-24/60 |
24 |
60 |
2935 |
11 |
60 |
2.3 |
65 |
50 |
|||
|
SLP-24/90 |
24 |
70 |
2935 |
18.5 |
11 |
60 |
2.3 |
65 |
50 |
||
|
24 |
90 |
54 |
2.0 |
65 |
50 |
||||||
|
24 |
110 |
3150 |
22 |
11 |
54 |
2.2 |
65 |
50 |
|||
|
24 |
134 |
3350 |
55 |
2.8 |
65 |
50 |
|||||
|
SLP-40/90 |
40 |
70 |
2940 |
22 |
22 |
30 |
22 |
57 |
1.5 |
80 |
50 |
|
40 |
90 |
22 |
30 |
30 |
22 |
57 |
1.5 |
||||
|
60 |
85 |
22 |
30 |
37 |
22 |
61 |
1.7 |
||||
|
SLP-80/120 |
60 |
129 |
2950 |
37 |
55 |
75 |
22 |
50.5 |
1.3 |
100 |
50 |
|
80 |
120 |
55 |
75 |
75 |
30 |
54.5 |
1.9 |
||||
|
100 |
105 |
55 |
75 |
90 |
37 |
53 |
2.7 |
||||
|
SLP-120/135 |
90 |
145 |
2950 |
55 |
75 |
90 |
30 |
60 |
2.8 |
100 |
80 |
|
120 |
135 |
75 |
90 |
110 |
37 |
66 |
3.4 |
||||
|
150 |
127 |
75 |
90 |
132 |
37 |
68 |
4.2 |
||||
|
120 |
135 |
75 |
90 |
110 |
37 |
66 |
3.4 |
||||
|
150 |
127 |
75 |
90 |
132 |
37 |
68 |
4.2 |
||||
|
SLP-25/270 |
20 |
280 |
2950 |
37 |
55 |
75 |
18.5 |
38 |
1.4 |
100 |
50 |
|
25 |
270 |
45 |
55 |
75 |
22 |
40 |
1.8 |
||||
|
30 |
256 |
45 |
75 |
75 |
22 |
41 |
1.9 |
||||
|
SLP-50/250 |
40 |
270 |
2950 |
55 |
75 |
90 |
30 |
45 |
1.4 |
100 |
50 |
|
50 |
250 |
75 |
90 |
110 |
30 |
47 |
1.8 |
||||
|
60 |
240 |
75 |
110 |
132 |
37 |
48 |
1.9 |
||||
Features of Minwen's Centrifugal Nitrogen Argon LNG Transfer Pumps
1. Its structure is compact and simple.
2. High performance copper alloy is used for volutes and impellers so as to guarantee the safety of pumps in liquid oxygen working conditions.
3. The pump has mature and reliable mechanical seal, strong anti-cavitation ability, long service life as well as convenient installation and replacement.
4. A high strength and cryogenic stainless steel shaft is used. Static and dynamic balance tests are performed for the impellers and rotors so as to guarantee the stability of such rotors
5. A variable frequency and variable speed motor can be utilized to make the pump has a wider operation
range.
6. The inlet and outlet flanges are equipped with flexible connection and a liquid inlet fiter; the pipeline vibration is small and the operation is stable.
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