ESOS Helpline
Type:201511515114
Material :stainless steel.cast iron
Inet diameter：Max 150mm
Outlet diameter：Max 150mm
Flow：max 240m³/h
Operating temperature：<=80°
Solid particles：Not allowed
Work permit pressure：3Mpa
Allow experimental pressure：<=3Mpa
product details:
Overview
VMS, VMSS vertical multi-stage stainless steel centrifugal pump is manufactured by Danish advanced technology. Its biggest advantage is advanced hydraulic design, high efficiency and high energy saving. The internal impeller of the pump, the pump casing and its main fittings are formed by stainless steel stamping. The six pipes are particularly smooth, the bearing bush and the bushing are made of hard alloy, which has a super long service life and avoids secondary pollution. The shaft seal is made of wear-resistant mechanical seal and has no leakage. The motor adopts Y2 aluminum casing and imported bearings, and the insulation grade is F grade. The pump runs smoothly, low noise, reliable quality, beautiful appearance, small size, light weight, convenient transportation and installation. It is an ideal green, environmentally friendly and energy-saving pump.
typical application
1. Municipal water supply and supercharging
2. Industrial circulation system and processing system
3. Boiler feed water and condensate system
4. Environmentally friendly water treatment, infiltration analysis system
5. Agricultural irrigation and dehydration
6, industrial plant cleaning and various cleaning work
7, (other) many special purposes
Application range
The common type is suitable for liquid transfer, hot and cold cleaning water, softened water circulation and pressurization.
The stainless steel type is also suitable for slightly alkaline water, demineralized water, distilled water, swimming pool water and other chloride-containing liquids, but the liquid temperature is required to be lowered.
Working conditions
a liquid that is hot and cold, non-flammable and explosive, and does not contain solid particles or fibers;
Liquid temperature: normal temperature type -15 ° C +70 ° C
Hot water type +70°C +120°C
Ambient temperature: up to +40 ° C
Minimum inlet pressure: 0.5 m head according to NPSH curve + minimum safe lift.
Performance curve and performance table description
1. The speed curve is based on 3x380V, 50HZ, and the motor is measured at a constant speed of 2900r/min. The motor is a variable voltage motor;
2. The measurement uses 20C water under free air, the kinematic viscosity r=1mm2/s; the tolerance refers to the ISO2584 Fujian B standard;
3. The use of the pump refers to the performance range of the thick curve to prevent danger from overheating.
Performance curve
The following description applies to the back of the curve shown:
1. All curves are based on the motor at a constant speed of 2900rom or 2950rpm measured values.
2. Curve tolerance in line with ISO9906, Appendix A.
3. The test uses 20-degree air-free water, kinematic viscosity of 1mm2/s
4. Use of the pump performance range with reference to bold curves, flow is too small to prevent overheating and traffic Ambassador Motor overload.
Model meaning
F-overflow parts are stainless steel (304 or 316)
2-rated flow rate (m3/h)
70-level number × 10
Stainless steel vertical multistage centrifugal pump performance parameters
型 号 | 口径 （mm） | 电机功率 （kw） | 流量 （m3/h） | 1 | 1.2 | 1.6 | 2.0 | 2.4 | 2.8 | 3.2 | 3.5 |
CDLF2-20 | 25 | 0.55 | 扬程 （m） | 18 | 17 | 16 | 15 | 13 | 12 | 10 | 8 |
CDLF2-30 | 25 | 0.55 | 27 | 26 | 24 | 22 | 20 | 18 | 15 | 12 | |
CDLF2-40 | 25 | 0.55 | 36 | 35 | 33 | 30 | 26 | 24 | 20 | 16 | |
CDLF2-50 | 25 | 0.55 | 45 | 43 | 40 | 37 | 33 | 30 | 24 | 20 | |
CDLF2-60 | 25 | 0.75 | 53 | 52 | 50 | 45 | 40 | 36 | 30 | 24 | |
CDLF2-70 | 25 | 0.75 | 63 | 61 | 57 | 52 | 47 | 41 | 35 | 28 | |
CDLF2-90 | 25 | 1.1 | 80 | 78 | 73 | 67 | 61 | 54 | 45 | 37 | |
CDLF2-110 | 25 | 1.1 | 98 | 95 | 89 | 82 | 73 | 64 | 54 | 44 | |
CDLF2-130 | 25 | 1.5 | 116 | 114 | 106 | 98 | 89 | 78 | 65 | 52 | |
CDLF2-150 | 25 | 1.5 | 134 | 130 | 123 | 112 | 100 | 90 | |||
You are welcome to consult at any time
