Car lightweighting is a complete concept, which means that the car will keep its original driving safety, crashworthiness, shock resistance, comfort and other performances not reduced, and the cost of the car itself will not be increased. The weight of the car itself. Automobile lightweight is the integration of advantages of design, materials and advanced processing technology. It can be seen that automobile lightweight is actually a system project that combines the four aspects of automobile performance improvement, weight reduction, structural optimization, and reasonable price.
Aluminum Sheet,Structural Material,Aluminum Coil,Hot rolling Trumony Aluminum Limited , https://www.trumonyalu.com
Product Describe of Water Pump/pompe/bomba
DA series centrifugal pump is specialized in pumping water, liquid, chemical substances, etc. The rotation speed is 1450rpm, 1750rpm, 2900rpm, 3500rpm for optional. This water pump can be widely used in water transfer system,  farmland irrigation ,fire water supply, urban drainage, cooling water circulation for air conditioner, sewage treatment and other fields.
Working Range
Speed
2900r/min
1450r/min or 1480r/min
Max. Capacity
132L/s
300L/s
Max. Head
150m
550m
Max. Speed
3500r/min (when using the power of 60Hz, the dia. of impeller is reduced)
Max. Working Temperature
105ºC
Shaft Seal
Packing Seal or Mechanical Seal
Packing or mechanical seal
-10ºC
Working Pressure
Generally it is 1Â Mpa, While the parts of undertaking pressure of DA40/32H, DA50/32H, DA65/32H, DA80/32H, DA100/32H are fabricated with nodular cast iron or cast steel, it can increase to 1.6Mpa. When needed to apply to the other pumps, please state in the order.
Structure Chart (Mechanical Seal)
Technical Parameters of Water Pump
Model
Capacity
Head
Rotation
SpeedFrequency
Power
Efficiency
ImpellerÂ
Dia.Diameter
Shaft
Motor
Inlet    Â
Outlet
m3/h
L/s
m
r/min
hz
kw
kw
%
mm
mm
mm
DA40/13
8.7
2.42
6.4
1450
50
0.26
0.55
59
139
65
40
14.5
4.03
6.0
0.33
0.55
71
17.4
4.84
5.6
0.37
0.55
72
18.0
5.00
25.3
2900
50
2.03
2.2
61
30.0
8.33
23.5
2.63
3
73
36.0
10.00
21.8
2.91
4
73.5
8.7
2.92
9.3
1750
60
0.37
0.55
59
14.5
4.86
8.7
0.49
0.75
71
17.4
5.84
8.2
0.54
0.75
72
21.7
6.03
36.9
3500
60
3.57
5.5
61
36.2
10.05
34.2
4.62
7.5
73
43.4
12.06
31.8
5.11
7.5
73.5
DA40/13A
8.1
2.26
5.6
1450
50
0.21
0.55
58
130
65
40
13.6
3.77
5.2
0.27
0.55
71
16.3
4.52
4.8
0.30
0.55
71
16.8
4.67
22.0
2900
50
1.63
2.2
62
28.0
7.79
20.2
2.11
3
73.2
33.7
9.35
18.5
2.32
3
73.2
8.1
2.73
8.2
1750
60
0.31
0.55
58
13.6
4.55
7.6
0.40
0.55
71
16.3
5.46
7.0
0.44
0.75
71
20.3
5.64
32.0
3500
60
2.86
4
62
33.8
9.40
29.4
3.70
5.5
73.2
40.6
11.28
26.9
4.07
5.5
73.2
DA40/13B
7.5
2.09
4.8
1450
50
0.17
0.55
56
120
65
40
12.5
3.48
4.3
0.21
0.55
69
15.0
4.17
3.9
0.23
0.55
68.5
15.5
4.31
18.5
2900
50
1.28
1.5
61
25.9
7.19
17.0
1.64
2.2
73
31.1
8.63
15.3
1.77
2.2
73
7.5
2.52
6.9
1750
60
0.25
0.55
56
12.5
4.20
6.3
0.31
0.55
69
15.0
5.04
5.7
0.34
0.55
68.5
18.7
5.21
26.9
3500
60
2.25
4
61
31.2
8.68
24.8
2.89
4
73
37.5
10.42
22.3
3.12
4
73
DA40/13C
6.9
1.91
4.0
1450
50
0.15
0.55
51
110
65
40
11.5
3.19
3.6
0.18
0.55
64
13.8
3.83
3.3
0.19
0.55
63.5
14.2
3.96
15.5
2900
50
1.00
1.5
60
23.7
6.59
13.7
Automobile Lightweight Aluminum Materials 
Model NO.: DA40/13
Power: Diesel Engine
Start Up: Electric Pump
Type: Blade Pump
Application: Submersible Pump, Clarified Water Pump, Water Pump
Industry: Mechanical Pump
Media: Water Pump
Performance: Automatic Pump
Theory: Centrifugal Pump
Pump Material: Cast Iron or Stainless Steel
Impeller Material: Cast Iron or Stainless Steel
Seal Type: Mechanical Seal or Packing Seal
Coupling: Directly Coupling
Pump Accessories: Trailer, Silence-Box, Control Panel, Fuel Tank
Coupling Type: High Elastic Coupling or Pin Pin Coupling
Engine Type: Air Cooler or Water Cooler Engine
Rotation Speed: 1450/1750/2900/3500rpm
Pump Spare Parts: Pump Casing, Impeller, Seal, Coupling, Bearing
Trailer: 2 or 4 Wheels Trailer
Trademark: Y&L
Transport Package: Standard Plywood Case
Specification: 40mm
Origin: Shanghai, China
HS Code: 8413709990
Model NO.: DA40/13
Power: Diesel Engine
Start Up: Electric Pump
Type: Blade Pump
Application: Submersible Pump, Clarified Water Pump, Water Pump
Industry: Mechanical Pump
Media: Water Pump
Performance: Automatic Pump
Theory: Centrifugal Pump
Pump Material: Cast Iron or Stainless Steel
Impeller Material: Cast Iron or Stainless Steel
Seal Type: Mechanical Seal or Packing Seal
Coupling: Directly Coupling
Pump Accessories: Trailer, Silence-Box, Control Panel, Fuel Tank
Coupling Type: High Elastic Coupling or Pin Pin Coupling
Engine Type: Air Cooler or Water Cooler Engine
Rotation Speed: 1450/1750/2900/3500rpm
Pump Spare Parts: Pump Casing, Impeller, Seal, Coupling, Bearing
Trailer: 2 or 4 Wheels Trailer
Trademark: Y&L
Transport Package: Standard Plywood Case
Specification: 40mm
Origin: Shanghai, China
HS Code: 8413709990
Good Quality High Efficiency End Suction Centrifugal Diesel Water Pump