Spare parts:
Common across
pump types
Horizontal abrasion-resistant pump
Hydraulics:
Rubber-lined impeller
and bodies
Flow rate:
From 5 to 450 m³/h
Tecnoidea’s horizontal centrifugal pumps are designed to handle turbid water, dense sludge and highly abrasive fluids. With impellers and pump bodies lined with thick abrasion-resistant rubber, the horizontal pumps are designed to draw liquids from above-ground tanks.
How the horizontal abrasion-resistant pump works
External installation
Unlike the vertical models or the submersible pumps, the horizontal configuration places the entire pump outside the tank in a dry installation.
The suction principle
Since the pump is installed outside the tank, the process fluid is drawn through a suction pipe connected to the tank or vessel.
Above-ground tanks
This configuration is well suited to plant layouts that use above-ground collection tanks (such as containerised systems), where installing a vertical pump inside the tank is not possible or practical.
Technology and construction
Lined pump body
The pump bodies are lined with thick abrasion-resistant rubber, available either as a removable lining or vulcanised directly onto the pump body.
Open impeller
Depending on the characteristics of the sludge, the open impeller can be rubber-lined or made of hardened high-chromium cast iron.
Transmission systems
The horizontal range is available in configurations suited to different space and power requirements, with directly coupled models (TDM series) or versions with belt-and-pulley transmission (IN and TD series).
Safety and seals
The shaft and mechanical seals are protected by a closed-circuit cooling system, while all rotating components are guarded by dedicated covers compliant with the EN 60240-1 standard.
Technical data and standard equipment
Standard equipment
- Horizontal installation outside the tank.
- Pump body with thick abrasion-resistant rubber lining (vulcanised or removable).
- Open impeller, rubber-lined or made of hardened high-chromium cast iron.
- Direct drive (TDM) or belt-and-pulley transmission (IN/TD).
- Closed-circuit seal-cooling system.
- Single-stage or two-stage configuration (up to 15 bar for filter-press feed).
Performance range of the OR horizontal series
Flow rate (capacity):
5–450 m³/h
Head:
5–160 mH₂O (TW series).
Installed power:
1.5–90 kW
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