Grundfos shielded pump

UPBpumpintroduce：

Technical parameters:

Model: UPBASIC15-6

Maximum flow rate: 60L/min

Lift: 3.7m/5m

Power: 65w/90w

Voltage: 1 × 230V

Current: 0.3A/0.4A

Capacitor: 2.3UF

Frequency: 50Hz

Caliber: 1 "

Medium temperature: 2 ℃~110 ℃

Protection level: IP42

Insulation level: H

Noise: ≤ 45dba

Energy efficiency level: B level

Control mode: automatic

Product Description:

1. The water pump housing is composed of cast iron hydraulic components and a wet rotor motor. The stator is completely shielded, and the rotating components are immersed in clean water, providing lubrication during operation; The motor shielding sleeve adopts a thin-walled structure, completely shielding and isolating the internal iron core of the motor from water, eliminating the traditional mechanical sealing structure and solving the problem of water leakage in conventional water pump seals.

2. The switch knob on the junction box is equipped with two gears, which are used to adjust the speed, change the flow rate and head of the electric pump. One gear is low speed, with the lowest flow rate and head; The second gear is the rated speed of the pump, which is the high speed gear, with the maximum flow rate and head.

3. Characteristics of water pump:

Carbon thrust bearings.

Low noise, no leakage structure.

Ceramic shafts and radial bearings.

Engineering plastic impeller.

Stainless steel rotor sheath, stator sheath, and stop washer.

The energy efficiency of European energy efficiency standards can save 20% to 30% of electricity consumption compared to ordinary water pumps.

Use a wrench to fix the water pump and then tighten the joint for easy installation.

The core components of the control system are fully manufactured according to European standards, ensuring stable quality.

The water pump flow switch adopts European first-class sealing technology for sealing and can withstand high temperatures of 90 ℃.

Product Usage:

1. Household hot water circulation systems such as electric water heaters, gas water heaters, solar water heaters, and air source water heaters.

2. Commercial domestic hot water circulation such as electric boilers, oil fired boilers, coal-fired boilers, and air source hot water units for heating.

3. Wall mounted boilers, heat sinks, radiators, floor heating and other hot water circulation systems.

4. Liquid cooling cycles such as cooling towers and air conditioning refrigeration.

5. Industrial equipment heat exchange and cooling cycle.

6. Oxygen circulation in fish ponds and tanks.

7. The water cycle of water resources reuse, such as water landscape and reclaimed water reuse.

Usage conditions:

1. The inlet pressure of the electric pump should not be lower than 0.05Mpa, and the maximum working pressure should not exceed 1.0Mpa;

2. Altitude not exceeding 1000m;

3. The ambient temperature is 2-40 ℃, the system temperature is 2-110 ℃, and the system temperature should be higher than the ambient temperature;

4. The pH value of the medium is between 6.5 and 8.5, and the conveying medium is softened water and a thin, clean, non corrosive, non explosive liquid that does not contain solid particles, fibers, or mineral oil;

5. The power frequency is 50Hz, the voltage is single-phase 220V, and the voltage fluctuation value is between -10% and+6%;

6. For use in other liquids or situations, please consult our company first.

UPA pumpintroduce：

UPA pumpTechnical parameters:

Characteristics of UPA pump:

UPA pump is a closed rotor type, which means that the pump and motor form a whole without a shaft seal, only two sealing gaskets; Bearings are lubricated by pumped liquid.

Ceramic shafts and radial bearings;

Carbon based thrust bearings;

Stainless steel rotor cover and bearing baffle;

The impeller is made of corrosion-resistant materials;

The pump casing is made of cast iron and treated with epoxy resin.

Advantages of UPA pump:

The water-cooled motor and pump are integrated, without the need for shaft seals or fans;

Compact structure, small volume, light weight, and easy installation;

Adopting ceramic shafts, wear-resistant, well lubricated, smooth operation, and low noise;

Most pumps are equipped with built-in thermal protection switches to prevent overheating and short circuits;

Long average lifespan, no maintenance required;

Large scale production and stable quality;

The pump body undergoes cathodic electrophoresis treatment to ensure that the water pump is not easily rusted;

Adopting advanced water lubrication technology to ensure the quiet operation of the water pump, the noise level during operation is less than 40dB (equivalent to indoor conditions at night);

Advanced shaft free sealing technology ensures that the water pump will not leak water;

Compact size, easy to install and maintain;

Two year quality assurance.