MV/MVNMarine Vertical Pump

C 1406 E C

www.hsgoodsprings.com

HEAD OFFICE 254-8, Gongdeok-Dong, Mapo-Gu, Seoul, Korea 121-710 TEL : 82-2-3279-8310CHANGWON PLANT 43-1, Ungnam-Dong, Changwon-Si, Kyungsangnam-Do, Korea 641-290 TEL : 82-55-268-8976

This brochure does not contain all informations and any warranty or guarantee of any kind.Also, all informations herein is subject to change without notice.

High EfficiencyEquipment

ISO 9001 ISO14001 OHSAS 18001

KOSHA18001

Springs of Living Water

General

2 I 3 MV/MVN

Handling Water Sea Water, Fresh WaterNet Positive Suction Head Less than -5mMax. Allowable Suction Pressure 4 kgf /㎠Hydrostatic Test Pressures 20 kgf /㎠Max. Allowable Revolution Up to 1800 rpm(3600rpm)Rotation Clockwise viewed from MotorImpeller Type ClosedLubrication Self-lubrication by handing waterSealing Type Mechanical Seal

FlangesSuction JIS(KS) 16K FFDischarge JIS(KS) 16K FF

Casing BronzeSea Water Impeller Stainless Steel

Material Shaft Stainless SteelCasing Cast Iron

Fresh Water Impeller Stainless Steel Shaft Stainless Steel

MV/MVN

Pump Type

MV Spacer

MVN Close Coupled

0/1/2

Priming Type

0 No Supply1 Air Ejector2 Vacuum Pump

150A

Nozzle Dia. (mm)

Suction

Discharge

Services

Model Designation

Standard Specification

Option Specification- Self Priming Unit- Non Standard Flange : JIS 16K RF, DIN, etc.- Materials are available in various bronze alloys and other different materials suited to individual application

Standard Accessories- Discharge Pressure Gauge 1EA- Suction Pressure Gauge 1EA- Gauge Board 1EA- Gauge Root Valve 2EA- Sealing Pipe 1EA

Bilge, Fire & G/SPump

Emergency Fire Pump

Others

Design and Construction Features

Motor Frame•Compliance with IEC motor•Casting material •Large opening for maintenance•Gauge board & priming system

Shaft Sealing•M/seal or gland packing type•Rubber bellows seal type•O-Ring seal

Fluid Dynamic Design•Hydraulic impeller design on CFD•High efficiency, low NPSH & low noise•Bronze or cast iron

Spacer Coupling•Rigid coupling type•Space for easy dismantle

without removal of motor &pedestal

Pump Shaft •Integral flange for high strength

using friction welding•Composite Line bearing for

lubrication

Liner(Casing) Ring•Standard tolerance for non

galling of metal contacts•Replaceable flat type

construction

Sectional Drawing

4 I 5 MV/MVN

60Hz, 1750, 3500rpm

50Hz, 1450, 2900rpm

Selection Chart

Part No. Name of PartReq. No. For Sea Water For Fresh Waterfor 1pump Material Name JIS Material Name JIS

101 Volute Casing 1 Bronze CAC406 Cast Iron FC250

102 Stuffing Housing 1 Bronze CAC406 Cast Iron FC250

103 Casing Ring 2 Bronze CAC406 Bronze CAC406

104 Anode 1 Zinc - Zinc -

201 Shaft 1 Stainless Steel SUS304 Stainless Steel SUS304

202 Coupling Spacer 1 Ductile Cast Iron FCD450 Ductile Cast Iron FCD450

203 Motor Coupling 1 Ductile Cast Iron FCD450 Ductile Cast Iron FCD450

221 Coupling Bolt 4 Alloy Steel SNB7 Alloy Steel SNB7

222 Coupling Bolt/Nut 4 Alloy Steel SNB7/S45C Alloy Steel SNB7/S45C

301 Impeller 1 Stainless Steel SUS304 Stainless Steel SUS304

302 Impeller Washer 1 Stainless Steel SUS304 Stainless Steel SUS304

303 Impeller Key 1 Stainless Steel SUS304 Stainless Steel SUS304

401 Mechanical Seal 1 - - - -

402 Seal Cover 1 Bronze CAC406 Cast Iron FC200

501 O Ring 1 Rubber NBR Rubber NBR

601 Line Bearing 1 Composite - Composite -

901 Motor Frame 1 Cast Iron FC250 Cast Iron FC200

MV

Marine Vertical Pump

Model A B C D H1 H2 LB N T X Z øAC

MVN80A 300 300 205 230 125 557 710 100 25 300 24 420

MVN100A 300 300 210 240 140 582 920 100 25 300 26 530

MVN150A 510 510 380 470 230 795 1180 120 25 300 28 580

Dimensions : mm

※ Note that dimensions as above are described as for reference also should be subject to change in approval

MVN

Outline Dimensions

6 I 7 MV/MVN

Model A B C D H1 H2 LB N T X Y Z øAC

MV80A 300 300 205 230 125 710 710 100 25 300 800 24 420

MV100A 300 300 210 240 140 735 920 100 25 300 800 26 530

MV150A 510 510 380 470 230 1015 1180 120 25 300 1000 28 580

Dimensions : mm

※ Note that dimensions as above are described as for reference also should be subject to change in approval

MV