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3.4 Pump performance

The pump performance can easily be found using the performance curves.

• Plot in the lifting height and add the calculated pressure drop in meter water column.

• Follow a horizontal line till you meet the performance curve.

• Go vertical down and read the performance.

For practical design it is important that the speed in the pipe system etc. is verified against a fish handling

perspective.

Note: 1 meter water column = 0,1 bar = 100 mbar

DOC1627419_1

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Содержание OCEAN MASTER SVF27

Страница 1: ...RUCTION MANUAL FOR SAMSON LIQUID RING PUMP OCEAN MASTER SVF27 OCEAN MASTER SVF27 INSTRUCTION MANUAL LIQUID RING PUMP Technical data Design of a system Installation and start up Service Troubleshooting...

Страница 2: ...rvice liquid adjustment 13 3 3 Service liquid pump 13 3 4 Pump performance 14 3 5 Pressure drop 15 3 6 Service liquid requirement 16 4 Installation and start up 17 4 1 Securing the pump 17 4 2 Connect...

Страница 3: ...Ocean Master SVF27 3 6 Troubleshooting 21 7 Spare parts and tools 22 7 1 Marking and identification 22 7 2 How to order 23 7 3 Spare parts 24 7 4 Gasket set 28 7 5 Special tool set 29...

Страница 4: ...ac ch hi in ne er ry y D Di ir re ec ct ti iv ve e 2 20 00 06 6 4 42 2 E EC C I hereby declare that the liquid ring pumps are in conformity with the following harmonized standards DS EN ISO 12100 201...

Страница 5: ...ions The pump must only be used with media that is not aggressive to the pump s materials See section 7 for components and materials Inlet of foreign objects can damage the pump The pump is designed e...

Страница 6: ...6 2 1 Dimensions 2 TECHNICAL DATA DOC1627349_5D 450 310 441 895 298 476 430 42 k6 230 18 80 240 179 160 20 G3 8 G3 8 G3 8 G3 8 G3 8 G3 8 G3 8 DOC1627349_5D...

Страница 7: ...ke temperature service liquid 60 C Service liquid pipe connection dimension Service liquid pipe connection length 6 m Noise level 80 dB A Water volume 42 L Maximum radial load on drive shaft 3900 N Re...

Страница 8: ...22 50 25 00 27 50 30 00 9 00 8 00 7 00 6 00 5 00 4 00 3 00 2 00 1 00 0 m P 800 700 600 500 400 300 200 100 800 700 600 500 400 300 200 100 m3 h m3 h 1500 RPM 1650 RPM 1800 RPM 800 RPM 8 0 0 R P M 1200...

Страница 9: ...5 10 15 20 25 30 35 40 45 50 55 2 50 5 00 7 50 10 00 12 50 15 00 17 50 20 00 22 50 25 00 27 50 30 00 9 00 8 00 7 00 6 00 5 00 4 00 3 00 2 00 1 00 0 m POWER kW 100 100 kW kW 1 5 0 0 R P M 1 6 5 0 R P M...

Страница 10: ...mp must be inspected for damages upon delivery If the pump is damaged it must not be used and the damage must be reported to the manufacturer Ensure that the pump s identification plate is intact and...

Страница 11: ...ion for a longer period of time after use its service liquid must be drained and the liquid supply to the pump must be shut off When emptying the pump it is important that all chambers inside the pump...

Страница 12: ...12 3 DESIGN OF A SYSTEM DOC1627418_1 Pos Description 1 Liquid ring pump 2 4 way valve 3 Pressure gauge 4 Regulating valve 5 Water pump 6 Pipe connection Critical pipe 7 Stop valve...

Страница 13: ...d with water on the suction side It is important to keep a high velocity 30 m s in this pipe and design it as short as possible without water traps The velocity can be calculated based on the nominel...

Страница 14: ...e calculated pressure drop in meter water column Follow a horizontal line till you meet the performance curve Go vertical down and read the performance For practical design it is important that the sp...

Страница 15: ...grams for download Use the system data to evaluate the pressure drop used as start value The calculated value can be used to find out if the start value is too low or too high Example If the calculate...

Страница 16: ...drain the pump afterwards Before the pump is started again remember to fill the pump to about shaft height before start up Otherwise the pump will be started with dry run of the mechanical shaft seals...

Страница 17: ...at the pump is not twisted or exposed to a profile distortion The pump must be installed with M16 bolts on all four legs which must be tightened to 180 Nm A Immediate before connecting the pipes remov...

Страница 18: ...mage to the pump 4 6 Direction of rotation Check the direction of rotation by briefly starting the pump The direction of rotation of the rotor must correspond to the direction arrow Below left a right...

Страница 19: ...onthly 5 1 Check grease cartridges DOC3707 5 2 Winterization If the pump needs to be used at a temperature below freezing point of the service liquid it is necessary to protect the liquid from freezin...

Страница 20: ...bearings must be lubricated with grease of type SKF LGWA2 per 500 duty hours It is recommended to lubricate the bearings while pump is running DOC1627349_7A NDE DE DOC1627349_7A Lubrication interval p...

Страница 21: ...service liquid inlet The start up power is too high Too much service liquid in the pump prior to start up Noise at start up and possible overload of the power supply Check the stop valves in the liqui...

Страница 22: ...CODE SVF 27 R 0 S S B 1 0 S SD ORDER CONFIRMATION NO A NO MANUFACTURING DATE SERIAL NO CE CONFORMITY MARK Configuration example Type Model Rotation Rotor type Pump housing Shell Flow plates Generation...

Страница 23: ...using Cast iron EN GJL 250 EN1561 S Shell Cast iron EN GJL 250 EN1561 S Stainless steel AISI 316 E Flow plates Cast iron EN GJL 250 EN1561 S Bronze GC CU Sn10 DIN1705 B Generation of pump 1 or 2 1 Gas...

Страница 24: ...24 35 2 23 26 57 8 33 14 47 50 19 52 24 2 18 28 29 31 33 32 42 45 55 56 7 3 Spare parts...

Страница 25: ...920 40 920 39 920 39 915 38 915 37 915 36 915 35 920 34 910 33 910 32 910 31 910 29 910 28 910 27 910 26 910 24 910 23 910 21 1 20 1 19 1 18 922 16 1 15 1 14 1 13 1 12 1 10 9 8 7 1 6 4 3 2 1 Part Pos...

Страница 26: ...Bearing cover DE 1 Cast iron 15 1619199 Bearing housing 2 Cast iron 16 15054 P Gasket set Ocean Master SVF27 1 18 1619150 Ball guide DE 1 Plastic 19 1619151 Ball guide NDE 1 Plastic 20 1619192 Rotor R...

Страница 27: ...er SVF27 1 49 925000240 Hose nipple 1 Brass 50 930000002 Roler bearing spherical 1 Steel 51 930000087 Ball bearing 1 Steel 52 962000046 Valve ball 16 Plastic 53 910300183 Plug 4 Stainless steel 54 161...

Страница 28: ...plate 1 0 mm 2 Paper 16 922100097 O ring 2 Rubber 39 920000028 Shim 90x110x0 1 4 Steel 920000029 Shim 90x110x0 2 4 Steel 920000030 Shim 90x110x0 3 4 Steel 40 920000016 Shim 40x50x0 1 2 Steel 92000019...

Страница 29: ...NDE 1 Steel 3 1629258 Bearing mounting tool set DE 1 Steel 4 1629178 Mandrel radial shaft seal 50 55 1 Plastic 5 1629179 Mandrel radial shaft seal 40 50 1 Plastic 6 1629180 Guide pin M12 2 Steel 7 16...

Страница 30: ...30 Notes...

Страница 31: ...Ocean Master SVF27 31 Notes...

Страница 32: ...ough to simply produce a pump Products must be refined so the customer can concentrate on what they do best We therefore offer a wide range of standardised components that allow our customers to build...

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