Sewabloc

Sewabloc


Main applications

  • Advanced treatment / 3.stage
  • Bio. treatment / 2.stage
  • Mech. treatment / 1.stage
  • Sewage treatment plants
  • Waste water

Design type

Centrifugal pumps with shaft seal

Technical data

Q max 830.0 m³/h
H max 80.0 m

Design

Close-coupled volute casing pump for horizontal or vertical installation, with free-flow (F), multi-channel (K) or diagonal single-vane impeller (D), discharge flange to DIN and ANSI standards. ATEX-compliant version available.

Application

Waste water transport, waste water disposal, waste water management, transport of contaminated surface water, sludge treatment

Further technical information about Sewabloc

Overview of technical data

Q (50Hz) 10.0 – 830.0 (m³/h)
H (50Hz) 2.0 – 80.0 (m)
Type of bearing Rolling element bearings
Casing partition Radially split
Drive frequency 50 Hz /60 Hz
Type of drive Electric motor
Drive voltage Low voltage
No. of impeller entries Single entry
Impeller material (EN standard) JL 1040, 1.4517, JN 3029
Type of installation Close-coupled
Type of coupling None
Type of lubrication Grease lubrication
Max. permissible fluid temperature 70.0 (°C)
Nozzle position End suction
Maximum operating pressure PN16
Pull-out design Yes
Pump set location Dry installed
Shaft material (EN standard) 1.4462, 1.4021
Suction characteristics Non-priming
Type of casing Volute casing
Type of impeller Open, Multi-vane impeller, Free flow impeller, Closed, Radial
Type of connection Flange
Casing material (EN standard) JL 1040
eClass assignment 36410101, 36410103
Free passage 120.0 (mm)
Installation position Horizontal or vertical
Shaft seal type Mechanical seal
Main applications Waste water / sewage, Industry and process engineering
Casing material Cast iron
Maximum discharge-side pressure 10.0 (bar)
Maximum drive rating 37.0 (kW)
Type of installation Stationary
Maximum speed of rotation 1750.0 (1/min)