Submersible Electric Pump Units NV-M for Industrial Use

Available for Import

Submersible Electric Pump Units NV-M for Chemical and Oil Industries

Centrifugal Liquid Pumps

Manufacturer: DIMITROVGRADKHIMMASH OJSC

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Bulk pricing available

FOB, CIF & EXW terms available

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Description

Pumps and units electric pumps semi-submersible type NV-M are designed for application in chemical, petrochemical, oil refining and other industries for pumping neutral, flammable and combustible liquids (oil; petroleum products; heavily contaminated drainage water mixed with petroleum products; water) from underground collection tanks, as well as for pumping aggressive liquids. The units are manufactured in climatic version U1, U2, U3, UHL1, UHL2, UHL3 according to GOST 15150. The units are designed for operation in hazardous areas of class 1 and 2 (according to GOST IEC 60079-10-1), category IIB and IIA (according to GOST R IEC 60079-20-1), temperature classes T4 and/or T3, T2, T1 (according to GOST R IEC 60079-20-1) in accordance with GOST 31438.1 and assigned explosion protection marking according to GOST 31610.0.

The pump, which is part of the unit, has the explosion protection design and marking II Gb with IIB T4 X. The unit has the explosion protection designation Ex II Gb IIB T4 X.

Specifications

Explosion-proof

II Gb with IIB T4 X

Motor power

7.5...45 kW

Climatic version

?1,?2,?3,???1,???2,???3

Service life

10...20 year

Installed life before overhaul

20000

Temperature

-50...80 °C

Kinematic viscosity

5-70

Density

700...1000

Saturated vapor pressure

93,3

Mass fraction of total sulphur

0.2 %

Mass fraction of mechanical impurities

3 %

Maximum linear size of mechanical impurities with hardness up to 7 on Mohs scale

10 mm

Temperature

-15...50 °C

Density

720...1000

Saturated vapor pressure

66,7

Mass fraction of sulfur

3.5 %

Mass fraction of paraffin

7 %

Mass fraction of mechanical impurities

0.05 %

Max. linear particle size

10 mm

Mass fraction of water

5 %

Temperature

1...50 °C

Density at 15 °C

1000...1200

Maximum linear size of solid particles

10 mm

Nominal head

15...110 m

EFFICIENCY

35...55 %

Rotational speed

1500...3000

Inlet pressure

0.1 MPa

Rated motor power

7.5...45 W

Maximum kinematic viscosity of the medium

1000

Feeding

12.5...60

Medium density, not more than

1000

Length

2.5...6 mm

Explosion protection version

Ex II Gb IIB T4 X

Material

A,K

Note: All specifications are provided by the manufacturer and may be subject to change. Please contact us to confirm the latest specifications before placing your order.

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Shipping Terms

FOB Novorossiysk, Russia CIF Available to major ports worldwide EXW Manufacturer's facility, Russia

Delivery Time

Sea freight: 30-60 days (depending on destination) Air freight: 14-21 days (for urgent orders)

Payment Methods

Letter of Credit (L/C) Wire Transfer (T/T) Escrow Services

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Submersible Electric Pump Units NV-M for Chemical and Oil Industries

Description

Specifications

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