Linn-Pumpen GmbH

DOMO Submersible Electric Pumps for dirty water

The DOMO series electric pumps are available with twin-channel or vortex impeller (DOMO VX). Designed to handle suspended solids up to 50 mm in diameter (35 mm for DOMO 7 and DOMO 7VX). Four basic models with 0,55 to 1,5 kW.
DRIVELUB SEAL SYSTEM.

Applications
Pumping of effluent (VX model handles also suspended filaments).
Emptying of septic tanks and residential sumps.
Draining of flooded basements and garages.

Specifications
Continuos duty with 35°C liquids and fully submerged pump.
Dry motor (class F insulation).
H07RN-F type neoprene power cord.
Maximum immersion depth: 5 m.
Versions:
- Single-phase: 220-240 V, 50 Hz 2 poles.
- Three-phase: 220-240 V, 50 Hz 380-415 V, 50 Hz 2 poles.
Motor power
- 0,55 to 1,1 kW for single-phase versions.
- 0,55 to 1,5 kW for three-phase versions.

The single-phase versions feature:
- Pre-assembled float (version without float available on request).
- Built-in capacitor (except for DOMO 15 and DOMO 15VX models with control box on cable).

- Thermal overload protection.

The DOMO 7 and DOMO 7VX versions feature:
- Rp 1"1/2 delivery port (female gas).
- Handling of suspended solids up to 35 mm in diameter.
- Fiberglass-reinforced nylon impeller (stainless steel impeller also available).

The DOMO 10-15-20 and DOMO 10-15-20 VX versions feature:
- Rp 2" delivery port female gas (can be turned into a flanged version if an optional accessory is installed).
- Handling of suspended solids up to 50 mm in diameter.
- Stainless steel twin-channel or vortex impeller.

DRIVELUB SEAL SYSTEM
Waterlight electric motor protected by multiple seal system with oil chamber. A V-ring and silicon carbide mechanical seal (extremely resistant to wear and abrasion), as well as a lip seal which is continuosly lubricated by the DRIVELUB system, provide an extremely barrier against infiltration.


Materials

Component Material
Pump body Stainless steel EN 10088-1-X5CrNi18-10 (1.4301) AISI 304
Impeller NYLON 66 + 30% F.V.
Stainless steel EN 10088-1-X5CrNi18-10 (1.4301) AISI 304
Suction flange Stainless steel EN 10088-1-X5CrNi18-10 (1.4301) AISI 304
Fixing ring Stainless steel EN 10088-1-X5CrNi18-10 (1.4301) AISI 304
Handle NYLON 66 + 30% F.V.
Mechanical seal Silicon carbide / Silicon carbide / NBR (standard version)
Elastomers NBR (standard version)

Performance ( n ≈ 2900 1/min )

Type Rated Power Q = Delivery
 l/min 0   100 150 200 250 300 320 400 500 600 670
 m³/h 0   6 9 12 15 18 19,2 24 30 36 40,2
kW HP H = Total head metres column of water
 DOMO 7(T)   0,55 0,75 10,7 7,5 6,3 5,2 4,1 2,7 2,1            
 DOMO 10(T)   0,75 1 10,1 8,5 7,8 7,2 6,6 6 5,8 4,7 3,2      
 DOMO 15(T)   1,1 1,5 12,7 11 10,2 9,5 8,8 8 7,8 6,6 5,2 3,6   
 DOMO 20T   1,5 2 14,8 13,2 12,4 11,7 10,9 10,2 9,9 8,7 7,1 5,4 4,2
These performances are valid for liquids with density ρ = 1,0 kg/dm³ and kinematic viscosity ν = 1 mm²/s.

type Absorbed
Power*
Absorbed
current*
capacitor         Type Absorbed
Power*
Absorbed
current*
Absorbed
current*
1 phase 220-240 V 3 phase 220-240 V 380-415 V
 kW    A    μF / 450 V    kW    A    A  
 DOMO 7   0,8 3,94 16  DOMO 7T   0,73 2,58 1,49
 DOMO 10   1,14 5,84 22  DOMO 10T   1,09 4,09 2,36
 DOMO 15   1,58 7,02 30  DOMO 15T   1,49 4,73 2,73
 -   -   -   -   DOMO 20T   1,96 6,6 3,81
*Maximum values within operating range

Dimensions and weight

type DOMO Submersible Pump for wastewater in stainless steel
Pump type
1-phase
Dimensions (mm) DNM weight
H H1 C  kg  
DOMO 7
DOMO 7VX
DOMO 7 GT
DOMO 7VX GT
391 88 193 Rp 1½ 10,2
DOMO 10
DOMO 10VX
DOMO 10 GT
DOMO 10VX GT
468 111,5 198 Rp 2 13,6
DOMO 15
DOMO 15VX
DOMO 15 GT
DOMO 15VX GT
468 111,5 198 Rp 2 15,3
 -   -   -   -   - 

type DOMO GT Submersible Pump for wastewater in stainless steel
Pumpe type
3-phase
Dimensions (mm) DNM weight
H H1 C  kg  
DOMO 7T
DOMO 7VXT
391 88 193 Rp 1½ 8,9
DOMO10T
D0MO10VXT
438 111,5 198 Rp 2 11,6
DOMO15T
DOMO15VXT
468 111,5 198 Rp 2 13,6
DOMO20T
D0MO20VXT
468 111,5 198 Rp 2 14,6

Subject to change!
Die Firma Linn-Pumpen GmbH übernimmt keine Haftung für Folgeschäden, welche aus evtl. fehlerhaften Informationen resultieren.

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