MARKET SECTORS
CIVIL, INDUSTRIAL.
APPLICATIONS
• Washing of metal parts and/or surface treatment.
• Washing of produce in the packaging industry.
• Food industry washing equipment and syatems.
• Dyeing plant and textile industry.
• Plants for the circulation and transfer of moderately
viscous liquids, with light chemical aggressiveness.
• Industrial washing machines and commercial dishwashers.
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CO-COM stainless steel Pump (AISI316L) with open impeller
SPECIFICATIONS PUMP
• Delivery up to 900 l/min (54 m3/h).
• Head up to 24 m.
• Temperature of pumped liquid: -10°C to +110°C for standard version.
• Maximum working pressure : 8 bar (PN 8).
• Suspended solids handled up to: CO350: 11 mm. CO500: 20 mm.
MOTOR
• Asynchronous, squirrel cage rotor, enclosed construction in aluminium casing, external ventilation.
• Protection: IP55.
• Class 155 (F) insulation.
• Performances according to EN 60034-1.
• Maximum ambient temperature: 40°C.
• Standard voltage:
- Single-phase version: 220-240 V 50 Hz, 2 poles with built-in automatic reset overload protection up to 1,5 kW.
For higher powers the protection must be provided by the user.
- Three-phase version:
220-240/380-415 V 50 Hz, 2 poles; overload protection to be providedby the user.
• Condensate drain plugs on all motors.
CONSTRUCTION FEATURES
• Close-coupled, single-impeller centrifugal pump with axial suction and radial delivery.
• Threaded suction and delivery ports (Rp ISO 7).
• Compact construction; adaptor for motor/pump coupling; the impeller is keyed directly to the motor shaft extension.
• Back pull-out design; no need to disconnect the pump body from the system pipes.
• AISI 316L stainless steel open impeller with four pressed vanes welded onto base disk.
• Impeller's front wear surface consists of a study AISI 316L stainless steel plate welded onto the suction port.
• AISI 316L stainless steel pump body and seal housing disk, with no diffusers or cavities for easier cleaning and maintenance.
• Pump body tightened by 8 screws allowing rotation of the discharge head.
• Mechanical seal: Standard version: Carbon/ Ceramica faces, FPM elastomers. The other parts are made of AISI 316L stainless steel. "K" version : faces are made of Silicon Carbide and Tungsten Carbide. FPM Elastomers. The other parts are made of AISI 316L stainless steel.
• FPM O-Rings.
OPTIONALFEATURES
• Different voltages and frequencies.
• Different materials for the mechanical seal and O-rings.
| Components | CO, COM |
| Pump body Impeller Seal housing Shaftnende |
Stainless steel EN 10088-1-X2CrNiMo17-12-2 1.4404 (AISI 316L) |
| Impellermutter und Scheibe Füll- und EntleerungsScrews |
Stainless steel EN 10088-1-X5CrNiMo17-12-2 1.4401 (AISI 316) |
| O-Ring | FPM (Standard) |
| Mechanical seal | Ceramic / Carbon / FPM (Standard) |
| Adapter | Aluminium EN 1706-AC-AlSi11Cu2(Fe)DF (ASTM Class 25) |
| GehäuseScrews | Galvanized steel |
| ELECTRIC PUMP TYPE |
RATED POWER | Q = DELIVERY | ||||||||||||||||||
| l/min 0 | 100 | 120 | 160 | 200 | 240 | 280 | 300 | 350 | 375 | 400 | 450 | 500 | 600 | 650 | 700 | 800 | 900 | |||
| m³/h 0 | 6 | 7,2 | 9,6 | 12 | 14,4 | 16,8 | 18 | 21 | 22,5 | 24 | 27 | 30 | 36 | 39 | 42 | 48 | 54 | |||
| kW | HP | H = TOTAL HEAD METRES COLUMN OF WATER | ||||||||||||||||||
| CO(M) 350/03 | 0,37 | 0,5 | 9,5 | 6,8 | 6,3 | 5,5 | 4,8 | 4,1 | 3,4 | 3 | ||||||||||
| CO(M) 350/05 | 0,55 | 0,75 | 12 | 9,2 | 8,8 | 7,9 | 7,1 | 6,3 | 5,5 | 5,1 | 4 | |||||||||
| CO(M) 350/07 | 0,75 | 1 | 13,7 | 11,2 | 10,8 | 9,9 | 9,1 | 8,2 | 7,4 | 6,9 | 5,8 | 5,3 | ||||||||
| CO(M) 350/09 | 0,9 | 1,2 | 15,7 | 12,7 | 12,2 | 11,3 | 10,5 | 9,6 | 8,8 | 8,3 | 7,2 | 6,6 | 5,9 | |||||||
| CO(M) 350/11 | 1,1 | 1,5 | 17,3 | 14,3 | 13,8 | 12,9 | 12 | 11,2 | 10,5 | 10,1 | 9,1 | 8,6 | 8 | 6,8 | ||||||
| CO(M) 350/15 | 1,5 | 2 | 20,3 | 16,9 | 16,4 | 15,3 | 14,4 | 13,5 | 12,7 | 12,2 | 11,2 | 10,6 | 10 | 8,7 | 7,2 | |||||
| CO(M) 500/15 | 1,5 | 2 | 16 | 13,4 | 12,8 | 12,3 | 12 | 11,3 | 10,9 | 10,5 | 9,8 | 9 | 7,4 | 6,6 | 5,8 | |||||
| CO(M) 500/22 | 2,2 | 3 | 19,6 | 17,3 | 16,7 | 16,2 | 15,9 | 15,2 | 14,9 | 14,5 | 13,7 | 13 | 11,3 | 10,4 | 9,6 | 7,7 | ||||
| CO 500/30 | 3 | 4 | 24,1 | 20,9 | 20,3 | 19,7 | 19,3 | 18,5 | 18,1 | 17,7 | 16,9 | 16 | 14,3 | 13,5 | 12,6 | 10,8 | 9 | |||
| PUMP TYPE 1~ |
INPUT POWER* kW |
INPUT CURRENT* 220-240 V A |
CAPACIT. ìF / 450 V |
PUMP TYPE 3~ |
INPUT POWER* kW |
INPUT CURRENT* 220-240 V A |
INPUT CURRENT* 380-415 V A |
|
| COM350/03 | 0,63 | 2,82 | 14 | C0 350/03 | 0,64 | 2,53 | 1,46 | |
| COM350/05 | 0,88 | 4,25 | 16 | CO 350/05 | 0,79 | 2,7 | 1,56 | |
| COM350/07 | 1,02 | 4,67 | 20 | C0 350/07 | 1 | 3,57 | 2,06 | |
| COM350/09 | 1,21 | 5,46 | 25 | CO 350/09 | 1,13 | 4,21 | 2,43 | |
| COM350/11 | 1,75 | 7,85 | 30 | C0 350/11 | 1,69 | 5,2 | 3 | |
| COM350/15 | 2,04 | 9,21 | 40 | CO 350/15 | 1,98 | 6,3 | 3,64 | |
| COM500/15 | 2,02 | 9,12 | 40 | C0 500/15 | 1,96 | 6,27 | 3,62 | |
| COM500/22 | 2,71 | 12,1 | 50 | CO 500/22 | 2,73 | 9,06 | 5,23 | |
| - | - | - | - | C0 500/30 | 3,97 | 11,7 | 6,78 |
| PUMP TYPE | Dimensions ( mm ) | DNA | DNM | kg | |||
| D | H2 | L | L1 | ||||
| COM 350/03 | 120 | 220 | 325 | 62 | Rp 1 ½ | Rp 1 ¼ | 10 |
| COM 350/05 | 140 | 230 | 339 | 76 | Rp 1 ½ | Rp 1 ¼ | 11,9 |
| COM 350/07 | 140 | 230 | 339 | 76 | Rp 1 ½ | Rp 1 ¼ | 12,6 |
| COM 350/09 | 140 | 239 | 339 | 31 | Rp 1 ½ | Rp 1 ¼ | 13,2 |
| COM 350/11 | 156 | 246 | 385 | 69 | Rp 1 ½ | Rp 1 ¼ | 14,5 |
| COM 350/15 | 156 | 246 | 385 | 69 | Rp 1 ½ | Rp 1 ¼ | 16,2 |
| COM 500/15 | 156 | 246 | 385 | 69 | Rp 2 | Rp 1 ½ | 16,2 |
| COM 500/22 | 176 | 230 | 416 | 114 | Rp 2 | Rp 1 ½ | 17,8 |
| CO 350/03 | 120 | 220 | 325 | 62 | Rp 1 ½ | Rp 1 ¼ | 10 |
| CO 350/05 | 140 | 230 | 339 | 76 | Rp 1 ½ | Rp 1 ¼ | 11,9 |
| CO 350/07 | 140 | 230 | 339 | 76 | Rp 1 ½ | Rp 1 ¼ | 12,6 |
| CO 350/09 | 140 | 230 | 339 | 76 | Rp 1 ½ | Rp 1 ¼ | 12,2 |
| CO 350/11 | 156 | 238 | 385 | 114 | Rp 1 ½ | Rp 1 ¼ | 14,5 |
| CO 350/15 | 156 | 238 | 385 | 114 | Rp 1 ½ | Rp 1 ¼ | 16,2 |
| CO 500/15 | 156 | 238 | 385 | 114 | Rp 2 | Rp 1 ½ | 16,2 |
| CO 500/22 | 156 | 238 | 385 | 114 | Rp 2 | Rp 1 ½ | 17,8 |
| CO 500/30 | 176 | 230 | 416 | 149 | Rp 2 | Rp 1 ½ | 22 |
Subject to change!
Die Firma Linn-Pumpen GmbH übernimmt keine Haftung für Folgeschäden, welche aus evtl. fehlerhaften Informationen resultieren.