香港万华船舶设备有限公司
山东省青岛市延安三路105号石油大厦1903室
电话:0532-6889-6708 传真:0532-6889-6709

Type DHBS/DHBF

DHBS

pdficon
Specification
in PDF-format
(781 Kb).

Fact box:

Type:

Centrifugal pump

DHBF:

F= Flexible – spacer coupling flexible in axial direction

DHBS:

S= Solid – Spacer coupling not flexible

Flow range:

10 – 800m3/h

Pressure range:

10 – 140mWc

Installation:

Vertical in-line

Pumped liquid:

Fresh water, Sea water or lubrication oil

The DHB pump series is a range of compact designed vertical, in-line, centrifugal pumps having a minimum of parts to facilitate easy maintenance. Pumps are fitted with a spacer coupling allowing good access during inspection and service and enabling removal of the rotating element without disturbing the motor/driver.

The pump series, designed for medium usage, features a separate single bearing arrangement for the rotating element and allows assembly with a range of IEC standard electric motors.

Type CNLB

CNLB

pdficon
Specification
in PDF-format
(700 Kb).

Fact box:

Type:

Centrifugal pump

Flow range:

10 – 1000m3/h

Pressure range:

10 – 100mWc

Installation:

Vertical in-line

Pumped liquid:

Fresh water, Sea water or lubrication oil

The CNLB pump series is a range of vertical, in-line, centrifugal pumps with flexible coupling (top pull out) providing easy access for inspection and service without disturbing the motor/driver or surrounding pipe system.

The pump series, designed for heavier and continuous duties, features a separate double bearing arrangement for the rotating element and allows assembly with a range of IEC standard electric motors.

Special pump covers can replace the standard pump cover for special applications.

Type QV/QVK

QV-6-300

pdficon
Specification
in PDF-format
(704 Kb).

Fact box:

Type:

Centrifugal pump

QV:

Double bearing arrangement at top

QVK:

Double bearing arr. with impeller mounted between bearings

Flow range:

25 – 4000m3/h

Pressure range:

10 – 150mWc

Installation:

Vertical

Pumped liquid:

Fresh water, Sea water or lubrication oil

The QV pump series is a range of vertical, in-line, axial split, centrifugal pumps of single or multi stage design. The design provides easy access for inspection and service without disturbing the rotating element, the motor/driver or surrounding pipe system.

The pump series, designed for high efficiency and low NPSH under heavier and continuous duties, features a separate double bearing arrangement for the rotating element, an axially balanced rotating element and allows assembly with a wide range of IEC standard electric motors.

The pump series can be provided with a range of shaft seals for media temperatures up to 180°C and can be supplemented with various types of priming systems according the application.

Type QT

QT-2-225-568

pdficon
Specification
in PDF-format
(772 Kb).

Fact box:

Type:

Propeller Pump

Flow range:

256 – 1740 m3/h

Pressure range:

4,65 – 37,4 mWc

Installation:

Horizontal

Pumped liquid:

Fresh water or Sea water

The QT pump series is especially designed for applications where heavy capacities, low pressure heads and two-way operation are of vital importance. The pump, focused for heeling duties in the marine sector, is also well suited for condenser cooling services.

Depending on operational requirements, the pump can be supplied as a single or multi staged propeller pump, where the propeller is driven in a direct line via a flexible coupling to a range of IEC standard electric motors. The pump design affords a strong and robust construction suitable for placement in places where accessibility is difficult. The QT pumps simplicity allows ease of inspection and maintenance.

Type CNL

CNL

pdficon
Specification
in PDF-format
(740 Kb).

Fact box:

Type:

Centrifugal pump

Flow range:

5 – 800m3/h

Pressure range:

10 – 60mWc

Installation:

Vertical in-line

Pumped liquid:

Fresh water, Sea water or lubrication oil

The CNL pump series is a range of vertical, in-line, centrifugal pumps with flexible coupling (top pull out) providing easy access for inspection and service without disturbing the motor/driver or surrounding pipe system.

The pump series features direct coupling between the rotating element and motor which is selected from a range of IEC standard electric motors.

Type CN

iron cn

pdficon
Specification
in PDF-format
(2.12 Mb).

Fact box:

Type:

Centrifugal Pump

Flow range:

5 - 1000 m3/h

Pressure range:

10 - 140 mWc

Installation:

Horizontal

Pumped liquid:

Fresh water, Sea water or lubrication oil

Bare shaft end suction back pull out pumps.

Common base plate for pump and driver including guarded flexible coupling supplied upon request.

Type CHV

CHV

pdficon
Specification
in PDF-format
(391 kb).

Fact box:

Type:

Centrifugal

Flow range:

5 - 300 m3/h

Pressure range:

10 - 150 mWc

Installation:

Horizontal or Vertical

Pumped liquid:

Fresh water or Sea water

Vertical or horizontal pumps. Pump casing and cover: close-grained cast iron or bronze. A minimum of space required for mounting.

Type BC

BC

pdficon
Specification
in PDF-format
(176 kb).

Fact box:

Type:

Piston Pump

Flow range:

1 - 100 m3/h

Pressure range:

5 - 60 mWc

Installation:

Horizontal

Pumped liquid:

Lub. Oil, Oil Transfer

Double acting piston pump for boiler feed, hydrophore, bilge, oily bilge, and other water supply service. Maximum discharge head: 14 kg/ cm2.

Temperatures up to 100 degrees C. Certificate from any Classification Society available.

Type CNDV

CNDV

Fact box:

Type:

Centrifugal Pump

Flow range:

1500 - 4500 m3/h

Pressure range:

10 - 60 mWc

Installation:

Horizontal

Pumped liquid:

Fresh water or sea water

Bare shaft end suction back pull out pumps. Common base plate for pump an driver including guarded flexible coupling supplied upon request.


Type CVLS

iron cvls

pdficon
Specification
in PDF-format
(760 kb).

Fact box:

Type:

Centrifugal Pump

Flow range:

10 - 2500 m3/h

Pressure range:

10 - 100 mWc

Installation:

Vertical

Pumped liquid:

Lub. Oil, Oil Transfer, Cooling Water

The CVLS vertical turbine pump is designed for a very wide range of applications. The construction is based on a module concept.

Number of column pipes and stages, types of impellers and bowls, sealing systems, bearing arrangements, and the material selection will meet any requirement within its working area.

Type QH

QHDV-300-500-592

pdficon
Specification
in PDF-format
(4,1 Mb).

Fact box:

Type:

Centrifugal pump

Flow range:

25 – 4000m3/h

Pressure range:

10 – 150mWc

Installation:

Horizontal

Pumped liquid:

Fresh water, Sea water or lubrication oil

The QH pump series is a range of horizontal, in-line, axial split, centrifugal pumps of single or multi stage design. The design provides easy access for inspection and service without disturbing the rotating element, the motor/driver or surrounding pipe system.

The pump series, designed for high efficiency and low NPSH under heavier and continuous duties, features a separate double bearing arrangement for the rotating element, an axially balanced rotating element and allows assembly with a wide range of IEC standard electric motors.

The pump series can be provided with a range of shaft seals for media temperatures up to 180°C and can be supplemented with various types of priming systems according the application.

Type BDV/BDHV

BDHV-250-Cut

Fact box:

Type:

Piston Pump, double acting twin cylinder

BDV

Max. Head pressure 60mWc

BDVH

Max. Head pressure 100mWc

Flow range:

22 – 290m3/h

Pressure range:

10 – 100mWc

Installation:

Horizontal intlet / Vertical discharge

Pumped liquid:

Fresh water / Sea water / Bilge

The BDV pump series is a range of twin cylinder, double acting, piston pumps.

The pumps robust construction, reliability and performance supersedes many other pump types of modern design.

The pump series, designed for heavy duty operation, features geared connection between the crank and motor which is selected from a range of IEC standard electric motors. The gearing enables a considerable flow selection with each model.

BDV/BDVH piston pumps are well suited for applications where self priming is required and the robust construction offers the user a high degree of security.

Type RS

RS

Fact box:

Type:

Centrifugal Pump

Flow range:

10 - 100 m3/h

Pressure range:

15 - 120 mWc

Installation:

Horizontal

Pumped liquid:

Fresh water or Sea water

Self priming Centrifugal Pump. Bare shaft pumps. Integral priming and air separation. No valves or external by-pass piping of priming. One unit casing.

Type RSM

iron rsm

pdficon
Specification
in PDF-format
(831 kb).

Fact box:

Type:

Centrifugal Pump

Flow range:

10 - 100 m3/h

Pressure range:

15 - 120 mWc

Installation:

Horizontal

Pumped liquid:

Fresh water or Sea water

Self priming Centrifugal Pump Horizontal pumps.

Integral priming and air separation. No valves or external by-pass piping of priming.

One unit casing.