The pump is efficient, reliable, and durable with low noise performance, easy maintenance and wide scope of usages. The air suction , compression and exhaust of the mechanical vacuum pump are conducted based on the voiume change of the pump cavity. The distract feature of the horizontal single suction centrifugal pump is that the stage quantity can be adjusted according to practical working pressure.
Application
Technical Parameters
D(DF,DY,MD)46-50×(2-12) | |||||||||
Stage | Capacity | Head | Rating Speed | Efficiency | Shaft power | NPSHr | Impeller Dia | Pump Weight | |
m3/h | L/s | m | r/min | % | KW | m | mm | kg | |
2 | 30 | 8.33 | 111 | 2950 | 54 | 16.78 | 2.5 | φ208 | 262.7 |
46 | 12.78 | 100 | 63 | 19.88 | 2.8 | ||||
55 | 15.28 | 92 | 64 | 21.52 | 3.2 | ||||
3 | 30 | 8.33 | 166.5 | 2950 | 54 | 25.19 | 2.5 | φ208 | 281.5 |
46 | 12.78 | 150 | 63 | 29.83 | 2.8 | ||||
55 | 15.28 | 138 | 64 | 32.28 | 3.2 | ||||
4 | 30 | 8.33 | 222 | 2950 | 54 | 33.59 | 2.5 | φ208 | 300.3 |
46 | 12.78 | 200 | 63 | 39.77 | 2.8 | ||||
55 | 15.28 | 184 | 64 | 43.04 | 3.2 | ||||
5 | 30 | 8.33 | 277.5 | 2950 | 54 | 41.98 | 2.5 | φ208 | 319.2 |
46 | 12.78 | 250 | 63 | 49.71 | 2.8 | ||||
55 | 15.28 | 230 | 64 | 53.80 | 3.2 | ||||
6 | 30 | 8.33 | 333 | 2950 | 54 | 50.38 | 2.5 | φ208 | 338.0 |
46 | 12.78 | 300 | 63 | 59.65 | 2.8 | ||||
55 | 15.28 | 276 | 64 | 64.56 | 3.2 | ||||
7 | 30 | 8.33 | 388.5 | 2950 | 54 | 58.78 | 2.5 | φ208 | 356.8 |
46 | 12.78 | 350 | 63 | 69.60 | 2.8 | ||||
55 | 15.28 | 322 | 64 | 75.32 | 3.2 | ||||
8 | 30 | 8.33 | 444 | 2950 | 54 | 67.20 | 2.5 | φ208 | 375.7 |
46 | 12.78 | 400 | 63 | 79.52 | 2.8 | ||||
55 | 15.28 | 368 | 64 | 86.08 | 3.2 | ||||
9 | 30 | 8.33 | 499.5 | 2950 | 54 | 75.56 | 2.5 | φ208 | 394.5 |
46 | 12.78 | 450 | 63 | 89.48 | 2.8 | ||||
55 | 15.28 | 414 | 64 | 96.84 | 3.2 | ||||
10 | 30 | 8.33 | 555 | 2950 | 54 | 83.97 | 2.5 | φ208 | 412.3 |
46 | 12.78 | 500 | 63 | 99.42 | 2.8 | ||||
55 | 15.28 | 460 | 64 | 107.6 | 3.2 | ||||
11 | 30 | 8.33 | 610.5 | 2950 | 54 | 92.37 | 2.5 | φ208 | 432.2 |
46 | 12.78 | 550 | 63 | 109.36 | 2.8 | ||||
55 | 15.28 | 506 | 64 | 118.36 | 3.2 | ||||
12 | 30 | 8.33 | 666 | 2950 | 54 | 100.80 | 2.5 | φ208 | 451.0 |
46 | 12.78 | 600 | 63 | 119.28 | 2.8 | ||||
55 | 15.28 | 552 | 64 | 129.12 | 3.2 |
Package
The Service
2.Warranty: 1 year for the pump body, 3 months for the main working parts.
3.Package:According to your quantity, we use plywood case which is durable for ocean transport.
4.Shipping: By Sea and By Air
5.Payment: We are accept T/T,L/C,West Union and so on.
6.Pre-sales Service:According to your requirement, we will give your our profession advice of pump solution.
7.On-sales Service:We will clearly show you everything in fact when you place an order with us. We will takes photos or videos to show you order production situation.
8.After-sales Service: We will full report you the production progress and plan. Meanwhile, we will follow up the pump working conditions per three months when the pumps put into use, and can send the spare parts to you within one week if you need.
Our Client
Our Factory
Welcome to visit our factory!
All My Striving,For Your Satisfaction.
***********************************************************************************************************************
Head Office: Wenzhou DEFU Machinery Co.,Ltd
Subsidiary Factory Name:Shanghai Y&L Pump Co.,Ltd
Contact Miss Lena (Mobile:+86 15067784809)
Tel:+86-577-86553155 Fax: +86-577-86553150
WebSite:www.defupump.com