Lowara 1305 Vortex Pump

The Lowara 1305 Vortex Pump is part of the Lowara 1300 series, a submersible pump line that delivers pure performance at outstanding value.

Model DN Installation* Pole Freq (Hz) Phase Rated Power Curve no Voltage Cable Order number**
1305H 50 W, T 2 50 1,3 [see chart] V90, V92 230, 400 10 mtrs 1305H-50-.25-.---.---/10

Pump Data

Model 1305H
Impeller Type Vortex
Outlet size (mm) 50
Weight (kg) 30
Pole 2
Insulation Class F
Starts per hour 15
Cable 4G1.5 + 2x1.5

Motor Data

Voltage 400 400 230
Phase 3 3 1
Rated Power (kW) 1.2 0.75 0.75
Rated current (A) 2.7 2.1 4.1
Full Load Power Factor 0.79 0.63 1.0
Starting current (A) 17 17 19
Connection Y Y

Material Data

Impeller Grey cast iron
Pump housing Grey cast iron
Stator housing Grey cast iron
Shaft Stainless steel
Inner mechanical seal Carbon/aluminum Oxide
Outer mechanical seal Cemented carbide/aluminum oxide
O-rings Nitrile
Cable sheathing Nitrile

Process Data

Max submergence 20 m
Max fluid temp 40 °C
pH range of pumped liquid 5.5 - 14

Power Cable Data

Cable type (mm2) 4G1.5 + 2x1.5
Outer Diameter (mm) 16
Weight (kg/m) 0.32

Pump Dimensions

A 465
B 299
C 116
D 183
E 103
F 114
G 140
Wet well 1305H
A 423
B 272
C 116
D 156
E 104
F 114
G 50

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Lowara DOMO Sump Pump Xylem / Lowara Sump Pump

Quick Specs:

The DOMO series electric pumps are available with twin-channel or vortex impeller (DOMO VX). Designed to handle liquids with 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

  • Maximum liquid temperature: 35°C with fully submerged pump
  • Dry motor cooled by the pumped liquid.
  • Maximum immersion depth: 5 m
  • Pumping of effluent (VX model handles also suspended filaments)
  • Emptying of septic tanks and residential sumps

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