VR 140-15 (VC 7-15) #8 w/motor AIR 100 L4 4 kW 1500 rpm, execution 1

Name: VR 140-15 (VC 7-15) #8 w/motor AIR 100 L4 4 kW 1500 rpm, execution 1
Brand: КВЗ
SKU: ВЦ7158
Price: 125939 UAH
Availability: InStock

Centrifugal fan high pressure

Brand: КВЗ

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Description

Specification

Aerodynamic Characteristics

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VR 140-15 (VC 7-15) #8 w/motor AIR 100 L4 4 kW 1500 rpm, execution 1

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Product Code: ID36106

125 939₴

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High-pressure centrifugal fan of the VR 140-15 (VC 7-15) #8 w/motor AIR 100 L4 4 kW 1500 rpm series with an impeller made of aluminum alloys.

Productivity, м³/h:2040

Pressure, Pa:2900

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VR 140-15 (VC 7-15) #8 w/motor AIR 100 L4 4 kW 1500 rpm, execution 1

125 939₴

Description

High-pressure centrifugal fan VR 140-15 (VC 7-15) #8 w/motor AIR 100 L4 4 kW 1500 rpm with an aluminum alloy impeller

The high-pressure centrifugal fan VR 140-15 (VC 7-15) #8 w/motor AIR 100 L4 4 kW 1500 rpm is industrial equipment designed for efficient delivery of compressed air in various engineering and technological systems. Thanks to the lightweight and durable impeller made of aluminum alloy, the fan offers high performance, reliability, and corrosion resistance during long-term operation.

Main applications of VR 140-15 (VC 7-15) #8 w/motor AIR 100 L4 4 kW 1500 rpm

supplying compressed air to grain dryer nozzles for liquid fuel combustion;
ventilation and air conditioning in residential, commercial, and industrial buildings;
use in technological and sanitary systems where a stable high-pressure airflow is required.

Technical specifications and operating conditions

VR 140-15 (VC 7-15) #8 w/motor AIR 100 L4 4 kW 1500 rpm is designed to operate in a non-aggressive air environment with a temperature range from -40°C to +40°C. The permissible dust content in the air is no more than 0.1 g/m3. The fan is suitable for moderate climate conditions (placement category — 2), both indoors, under a canopy, or in areas with open air access.

Design features of the fan

radial type with single-side suction;
12 backward-curved blades;
impeller diameter of 800 mm;
high efficiency up to 140 with a specific speed of 15;
housing — spiral scroll type, available with right or left rotation;
design version No. 1 — impeller mounted directly on the motor shaft.

VR 140-15 (VC 7-15) #8 w/motor AIR 100 L4 4 kW 1500 rpm is a reliable solution for stable air delivery under pressure in ventilation, drying, and production systems. It is ideal for facilities that require a powerful and compact unit with high efficiency and low noise level.

Specifications

Common

Model

VR 140-15 (VC 7-15) #8

Motor type

AIR

Productivity, м³/h

2040

Pressure, Pa

2900

Weight, kg

222

Electric motor AIR 100 L4

Common

Model

AIR100L4

Motor type

asynchronous

Kind

general purpose industrial motor

Motor series

AIR

Shaft diameter, mm

Voltage, V

220/380

Frequency of the current, Hz

Power kW

4.0

Vol./Min

1500

n, vol./Min

1420

Climatic performance

Class of protection, IP

Efficiency, %

82,8

Power factor, cosφ

0,81

Weight, kg

Consumed nominal current, In (A)

9,3

Dimension (height of rotation axis), mm

100

Phase

3-phase

The ratio of max. torque to rated power, Mmax/Mn

2,3

The ratio of starting current to the nominal, Istart/In

The ratio of starting torque to rated power, Mstart/Mn

2,3

Aerodynamic characteristics VR 140-15 (VC 7-15) #8 w/motor AIR 100 L4 4 kW 1500 rpm

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