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LQRY Hot Oil Pump

Thermal oil pump adopts the self-heat-radiating structure, change the traditional water cooling structure, make it more simple, small volume, economy operation cost, good performance, reliable operation, it is the second generation product based on our country digesting and absorbing foreign technology.
Quantity:
  • LQRY

Thermal oil pump adopts the self-heat-radiating structure, change the traditional water cooling structure, make it more simple, small volume, economy operation cost, good performance, reliable operation, it is the second generation product based on our country digesting and absorbing foreign technology. 

Structure Characteristics 
1. basic structure is single stage single suction cantilever feet support, pump suction is axial inhaled, discharge center vertical, and installed in a same base with motor. 
2. Pump supported by double ball bearing, front end lubricated by lubricating oil, back end lubricated by grease, a guide tubing in the middle, to observe the conditions of sealing at any time and recovery of heat conduction oil. 
3. Hot oil pump shaft seal: 
(1) with the combination of packing seal and mechanical seal, packing seal use high temperature resistant packing, has the good thermal adaptability, while mechanical seal adopts high mechanical strength and wear resistance, good hard alloy material, which guarantees the sealing performance under high temperature conditions. 
(2) adopts imported polytetrafluoroethylene (PTFE) as lip shape seal, make the sealing performance much better, seal reliability of 25 times than rubber seal, and with very strong corrosion-resist ability. 

Model Meaning 
For example: LQRY 65-50-170 
LQRY - hot oil pump 
65 - pump suction diameter mm 
50 - pump discharge diameter mm 
170 - pump impeller nominal diameter mm

Model
Capacity(m3/h)
Head (m)
Speed
(r/min)
Power KW
Eff.
(%)
NPSH
(m)
Shaft
Motor
26-20-100
4.5
15
2825
0.45
0.75
40
0.8
50-32-150
8
22
2840
1.0
1.5
42
1.6
50-32-160
10
25
2840
1.5
2.2
42
1.8
50-50-150 24 18 2890 3.1 4 46 1.8
50-50-170
12.5
32
2890
3.2
4
45
2.5
65-40-160
12.5
25
2880
2.5
3
45
2.2
65-50-150 50 16 2900 4.2 5.5 52 2.8
65-50-180
32
32
2900
4.5
5.5
52
2.7
65-50-170
40
25
2900
4.5
5.5
52
2.7
65-40-190 18 40 2890

4.5

5.5 52 2.8
65-40-200 25 50 2900

6.7

7.5 63 3.1
80-50-180
40
40
2900
6.7
7.5
63
3.1
80-50-170
60
20
2900
6.7
7.5
63
3.1
100-65-190
60
38
2930
9.2
11
68
3.9
100-65-200
80
40
2930
12.5
15
70
3.5
100-65-210 90 45 2930 15.7 18.5 70 3.6
100-65-220
58
50
2930
12.5
15
68
3.5
100-65-230 58 60 2930 15.5 18.5 62 3.5
100-65-230
100
55
2940
19.5
22
70
3.6
100-65-240
100
70
2950
25.5
30
69.8
4.1
100-65-257
100
80
2950
32.5
37
67
3.6
125-100-190
155
30
2940
20
22
72
3.6
125-100-220
160
45
2950
25.5
37
75.2
3.6
125-80-250
160
60
2970
35.5
45
74.2
5
125-100-245 300 55 2970 61    75 74 7.5
125-100-250
200
60
2970
42.8
55
76.4
6
125-100-260 300 70 2970 75.3 90 78.2 8
125-100-265 200 80 2970 59 75 74 6
125-100-257
260
70
2970
64.3
75
77.1
6.8
125-100-270 300 70 2970 75.3 90 78.2 8
125-100-280 260 85 2970 75 90 76 6.8
150-125-250 350 60 2970 75.2 90 76 8.6
150-125-240 400 50 2970 72 90 76 9.8
150-125-270 340 76 2970 89.5 110 78.6 8.5
150-125-250 400 60 2970 88 110 74 9.8
150-125-280 400 78 2970 106 132 80.6 9.8
150-125-280 370 85 2970 106 132 80 9.7
Technical Support
clean-21479_640.jpg
05 June 2020
Common failures of self-priming pumps

During the daily use of the self-priming pump, there will be some more common problems. For example, the self-priming pump's non-pumping problem will be caused by many different reasons, so how do we deal with these problems is the key. The reasons why the self-priming pump does not pump water include the following aspects.

pump-4784406_640.jpg
07 June 2020
Classification and difference of submersible pumps

The hot water submersible pump is used for hot spring bathing, and can also be used for extracting groundwater from deep wells, and can also be used for water lifting projects such as rivers, reservoirs, and canals. It is mainly used for farmland irrigation and human and animal water in high mountain areas. It can also be used for central air conditioning cooling, heat pump units, cold pump units, cities, factories, railways, mines, and construction site drainage. The general flow rate can reach 5~650m³/h, and the head can reach 10-550 meters.

irrigation-5296006_640 (1).jpg
10 July 2020
Diaphragm pump application advantages

Diaphragm pump is a new type of conveying machinery that can convey various corrosive liquids, liquids with particles, high viscosity, volatile, flammable, and highly toxic liquids. Diaphragm pump has four materials: plastic, aluminum alloy, cast iron, stainless steel.

CONTACT US

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Fax: +86 (0)21 33250500

Add: No.7420, Caolang Road, Shanghai, 201516 P.R.China
Email: sales@suotopump.com
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