Deprecated: Array and string offset access syntax with curly braces is deprecated in /home/erdeno8j/public_html/engine/classes/templates.class.php on line 162 Water pumps - "ERDENE-EKH" LLC http://en.erdene-ekh.mn/ mn Water pumps - "ERDENE-EKH" LLC TNGRI CMS Pressure controllers http://en.erdene-ekh.mn/vacuum/23--.html http://en.erdene-ekh.mn/vacuum/23--.html The working principles and applications of the pressure controllers are all the same but the appearances are different for the customer preference.
Moreover:
PS-01, PS-01A, PS-01C cannot adjust the pressure to start.
PS-01, PS-01A, PS-01C and PS-01D have membrane inside.
PS-01B has the screw inside of the cover to adjust the pressure, but this item without the membrane inside.
PS-01D has the screw on the topside to adjust the pressure.
The inside membrane of the pressure controllers like a small-sized pressure tank, if there is a drip on the water pipe, it can alleviate the water pump start too frequently.


Pressure controllers

Model - PS-01
Voltage - 220-240V
Current - 10А
Connection diameter - 25mm]]>
admin Mon, 07 Apr 2014 09:00:42 +0000
Pressure gauges, Pressure switch and Flo-3 float switch http://en.erdene-ekh.mn/vacuum/22--.html http://en.erdene-ekh.mn/vacuum/22--.html Pressure gauges, Pressure switch and Flo-3 float switch



Pressure gauges

The pressure gauges are designed to control the pump’s stable operation depends on the system pressure. It has 2 different connection types: back and bottom connections to make it suitable to install as required.
Pressure scale is 0-10 bar.





Pressure gauges, Pressure switch and Flo-3 float switch

Pressure switch

The pressure switches are mounted on the jet pumps with pressure tank and designed to control the pump’s stable operation depends on the system pressure. It has 2 different connection types: female and male connections for flexible installation as required.
Working pressure: 1.4-2.8 bar







Pressure gauges, Pressure switch and Flo-3 float switch



Flo-3 float switch

Float switches are installed in reserve tank to measure the water level and control the pump.]]>
admin Mon, 07 Apr 2014 08:45:15 +0000
Centrifugal and peripheral pumps http://en.erdene-ekh.mn/vacuum/21--.html http://en.erdene-ekh.mn/vacuum/21--.html Centrifugal and peripheral pumps
Performance range


- Flow rate of 3-54 m3/hr (40-900l/min)
- Dymanic head: 34-100m

Operating limits


- Maximum suction lift up to 7-9m
- Maximum fluid temperature: 35-60°C
- Maximum ambient temperature 40°C

Pump installation and applications


The pumps are recommended for clean water and fluids which are not chemically aggressive to the pump components. They are principally used for civil, industrial and agricultural applications, where they make the most of their sturdiness and dependability. Some models are manufactured with EN733- DIN 24255 standards. Overall dimension, sizes and positions of suction and delivery openings, support feet and other dimensional characteristics comply with these standards. This means that users can be sure these pumps will meet even the most demanding heavy-duty needs and that they can perfectly intercharged with other pumps. Their structural shape allows dismantling without disconnecting the pump body from the pipeline, making them easy to use in widely varying conditions. The pumps should be installed in covered area, protected against the weather.
Some models are designed to use in domestic and civil applications, and particular the automatic distribution of water from small and medium sized surge tanks, transferring water, and watering gardens etc.

Performance


Reliable, compact, economical and simple to use, they are particularly suitable for domestic and industrial applications such as water supply for recirculation in air containers and refrigerators industrial water uses in general and automatic distribution of water from surge thank, watering gardens, lifting water from tanks or wells down to 9m depth. The pumps are in a wide and well-diversified range. Characteristic curves for the different models are distributed in rational manner, making it easy to select the model that is the most suitable to each specific user requirement. This together with high performance efficiency, means big savings in operating costs since they are powerful machines often intended for continuous duty.
- High stable and broad characteristic
- Performance characterized by high absolute values over the majority of the
- Flat absorption curves at high delivery rates, preventing motor overloading even during prolonged
- Good suction capacities at both low and high delivery ratesХэрэглээ их бага байхаас үл хамааран гүнээс сайн татах хүчин чадалтай.

Structural characteristics


- Cast iron body with flange and thread connections
- Cast iron and stainless steel body covers
- Plastic and brass impeller
- Stainless steel motor shaft
- Thermal overloading protection device is installed in single phase motors but three phase motors require an adequate external protector
- Stainless steel mechanic seal (Ceramic and graphite
- IP44 protection
- NSK bearing or other domestic bearings available
Warranty


One year (According to the factory general sales conditions)]]>
admin Mon, 07 Apr 2014 07:55:35 +0000
Circulating pumps http://en.erdene-ekh.mn/vacuum/20--.html http://en.erdene-ekh.mn/vacuum/20--.html Circulating pumps
Performance range


- Flow rate of 32-210 l/min
- Dynamic head from 4m to 11m

Operation limits


- Maximum fluid temperature: -10 - +110°C
- Maximum ambient temperature up to 40°C
- Maximum working pressure 1mpa

Pumps installation and applications


The pumps are suitable to handle water and fluid which are not chemically aggressive to the pump components and specially designed for the civil and industrial water supply applications. These types of pumps are produced to meet the unique requirements of the customers through its high performance and reliability.

Performance


The circulating pumps are very versatile so the customers are able to choose the most suitable one for their demands among the wide selection of the pumps. Special design efforts were made to unify the models distinctive for economically efficient and reliable.
- Absolutely ample and stable curves
- Higher performance over the rated delivery range
- Reliable and stable performance even working at lowest capacity Good suction capacities at both of high and low delivery rates

Structural characteristics


- Thermal overload protection device
- Terminal box optionally in 3, 6, 9 or 12 o’clock
- Some models have manual 3-speed control
- Cast iron body
- Plastic impeller
- IP44 protection
- Insulation class F
- Ceramic shaft
- Ceramic bearing]]>
admin Mon, 07 Apr 2014 07:18:51 +0000
Jet pumps with pressure tank http://en.erdene-ekh.mn/vacuum/19--.html http://en.erdene-ekh.mn/vacuum/19--.html Jet pumps with pressure tank
Performance range


- Flow rate of 3,0- 4,8m3/hr
- Dynamic head up to 9m

Operating limits


- Maximum fluid temperature up to 35Гүйх шингэний температур 35°C
- Maximum ambient temperature 40°C

Pumps installation and applications


These pumps are designed to support the poor line pressure if customers cannot reach their demanded pressure through the submersible pumps. The pumps are suitable to pump clean water and fluids which are not chemically aggressive to the pump components. The pressure tanks mounted on the pump are to create extra pressure to maintain system’s stable operations. The pumps operation is controlled by the pressure switch and reserves the water into the water tank. In some cases, the people prefer to install pressure controller but it has disadvantage of starting the pumps often if there is a little leakage in the pipeline. However, Jet pumps with pressure tanks are the best solution to solve this problem due to collection water in its pressure tanks to recover the leaked water.

Performance


- Particularly ample and stable characteristic curves
- Outputs having high absolute values and tendencially flat curves
- Flat absorption curves at high delivery rates, preventing motor overloading even during prolonged use
- Good suction capacities both at low and high delivery rates

Structure characterisitcs


- Stainless steel pressure tank
- Cast iron body
- Cast iron support
- Stainless steel mechanic seals
- Plastic impellers
- Stainless steel motor shaft
- IP44 protection
- Thermal overload protection
- NSK bearing or domestic bearing

Warranty


One year (According to the factory general sales conditions]]>
admin Mon, 07 Apr 2014 07:06:25 +0000
Sewage pumps http://en.erdene-ekh.mn/vacuum/18--.html http://en.erdene-ekh.mn/vacuum/18--.html Sewage pumps
Performance range


- Flow rate of 1.5-60.0m3/hr (25-2450l/min)
- Dynamic head from 6 to 48,5метр

Operating limits


- Maximum operating depth from 5m to 50m below water
- Maximum fluid temperature 40°C
- Maximum passage for suspended solids ϕ2-19.5mm
- PH value in water: 4-10

Working principles


The pumps are sewage submersible pumps to handle dirty water and designed mainly for industrial and civil fields. The pumps’ construction prevents premature wear and failure from the abrasive materials found in mining, aggregate and construction applications. Some models are equipped with overload protection devices to make them durable and safe for use.
Pump installation and applications
The sewage pumps are designed to withstand the most rigorous conditions, including those found in the most aggressive mining, aggregate and construction applications but also suitable for civil engineering, sewage treatment plants, mine, quarry, coal ore, slurry and so on. Pumps are suitable to handle sludge and liquids containing mud and bentonite. Some models are equipped with cutter impellers so are capable to pump dirty water contains solids without clogging problems. SO they are particularly suitable for installation in kitchen, sanitation, factory and family.

Structure characteristics


- Stainless steel and cast iron body
- Stainless steel motor shaft
- Graphite, stainless steel and ceramic seals
- Common cast iron impellers
- IP68 protection
- with thermal overload protector in single phase motors]]>
admin Mon, 07 Apr 2014 06:50:55 +0000