Sewabloc

Main applications

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

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 different next-generation impeller types, discharge flange to DIN and ANSI standards. Some models for use in potentially explosive atmospheres
Application
Waste water transport, waste water disposal, waste water management, transport of contaminated surface water, sludge treatment

Further technical information about Sewabloc

Product Documentation
Technical data

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)

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