Stainless steel filter housing, filter bag housing, filter cartridge housing, water treatment, liquid purification, industrial filtration, OZTTER corporation has been distributed to developing and manufacturing water treatment and liquid purification equipment since 2004. We manufacture various filter housing products with material SUS304, SUS316 and SUS316L, from filter cartridge housing, filter bag housing, high flow filter housing to RO membrane. OZTTER has the engineering design experts and the best sales communicate channel which will always provide the best service and meet your needs.
CDM/CDMF (60Hz)
Light Vertical Multistage Centrifugal Pump
Applications
CDM/CDMF pumps are designed for a variety of applications from the pumping of potable water to the pumping of industrial liquids. Applied for liquids of different temperatures, different rated flow, and different pressure ranges. CDM is suitable for for non-corrosive liquids, and CDMF is suitable for light corrosive liquids.
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Water pressure boosting system
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Filtration and pumping of water in water supply systems
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High pressure washers
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Fire fighting installations
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Cooling and air conditioning systems
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Steam boiler feed system and condensate pumping
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Cooling system for metal-cutting machine tools (supply of lubrication and cooling emulsion), etc.
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Water purification: Ultrafiltration system, reverse osmosis units, oil refineries, separators
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Irrigation: Irrigation of agricultural lands, drip irrigation, sprinkler systems
Electric Motor
The CDM/CDMF series pumps are driven by an asynchronous electric motor of energy efficiency class IE3 of the TEFC type (completely enclosed fan-cooled electric motor).
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Protection Class: IP55
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Insulation class: F
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Standard voltage 60Hz:
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3x200-230/346-400V
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3x220-225/380-440V
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3x220-277/380-440V
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Working Conditions
Pump units of the CDM/CDMF series are designed for pumping clean, non-explosive liquids that do not contain abrasive, solid or fibrous inclusions. The pumped medium must not be aggressive to the materials of the flow part.
Temperature of pump medium:
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Standard version: -15 ~ 70°C
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High-temperature version: -15 ~ 120°C
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Ambient temperature: up to 40°C
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Altitude above sea level: up to 1000 meters
Features and Advantages
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The impeller and guide vanes are stamped and welded with stainless steel plates, using internationally advanced automatic robot laser welding equipment.
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Total enclosed fan-cooled motor (TEFC), IE3 standard, highly efficient, low noise, and environmentally friendly.
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Fully covered guard, more obvious brand recognition, and effective protection.
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Die-casting base, novel, stable, and lightweight.
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Cartridge-type seal, able to move and change within minutes.
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High efficiency, energy saving, low noise, environmentally friendly, light weighted, easy to use and maintain, with compact structure, beautiful appearance, and high reliability.
OVERVIEW
PRODUCT DESCRIPTION
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High-Efficient non-self-priming vertical multistage centrifugal pump, independently developed according to European standards.
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Adopts brand-new industrial design, energy efficiency index reaches MEI ≥ 0.7.
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The impeller guide vane is made of stainless steel plate stamping welding or stainless steel precision casting.
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The motor is a fully enclosed, air-cooled two pole standard motor.
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FEATURES AND ADVANTAGES
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The impeller and guide vanes are stamped and welded with stainless steel plates, using international advanced automatic robot laser welding equipment.
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Total enclosed fan cooled motor (TEFC), IE3 standard, highly efficient, low noise and environmental friendly.
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Fully covered coupling guard, more obvious brand recognition and effective protection.
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Die-casting base, novel, stable and light weight.
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Cartridge type seal, able to move and change within minutes.
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High efficient energy saving, low noise, environmental friendly, light weight, easy to use and maintain, with compact structure, beautiful appearance and high reliability.
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WORKING CONDITIONS
Thin, clean, non-flammable, non-explosive, solid free, fiber free, physically and chemically water-like liquid.
Liquid temperature: -15~70°C for normal type
-15~120°C for hot water type
Ambient temperature: ≤ 40°C
Altitude: up to 1000m
PERFORMANCE
PERFORMANCE CURVE
Following conditions are suitable for performance curve below..
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All curves are based on the measured values of 60Hz; constant motor speed 3500rpm or 3540rpnm.
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Curve tolerance in conformity with ISO9906:2012, Grade 3B.
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Measurement is done with 20°C air-free water, kinematic viscosity of 1mm²/sec.
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The operation of pump shall refer to the performance region indicated by the thickened curve to prevent overheating due to too small flow rate or overload of motor due to too large flow rate.
PERFORMANCE RANGE
CDMF
1, 3, 5
CDMF
120,150,200
CDMF
32,42,65,80
CDMF
10,15,20
PM Pump
Multi Stage Centrifugal Magnet Frequency Conversion Pump
Applications
The PM Series is designed and built with permanent magnet motor and built-in VFD controller for best efficiency and power. Permanent magnet can retain magnetic properties which result to a better voltage adaptability, and when used with VFD controller, it guarantees constant torque over a wide speed range, operating with superior efficiency.
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Household water supply
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Water pressure boosting
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Water transfer
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Cooling system
Electric Motor
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Permanent magnet motor
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Protection class: IPX5
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Insulation class: F
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Input power 50/60Hz: 1x220
Working Conditions
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Liquid: Clean liquid without suspended solids, non-aggressive
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Temperature of pump medium: 0 ~ 60°C
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Ambient temperature: up to 40°C
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Maximum working pressure: 10 bar
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Liquid pH range: 5 ~ 9
Features and Advantages
Variable frequency constant pressure
Smart, efficient, and constant pressure water supply, as long as the performance of the pump is within the scope, no matter how many taps you turn on, the water pump will monitor the water pressure in real-time, and automatically adjust the pressure, to ensure that your water will not fluctuate from big to small.
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Energy saving
The required power is automatically adjusted with load changes, which saves more than 30% of electricity compared with asynchronous of the same power.
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Super silent
The special anti-noise function greatly reduces the working noise of the pump to 24 - 40 decibels the lowest. Less than 50 decibels even at full power, reducing 60% of the noise approximately, which makes it more quiet and comfortable to use.
