CombiLineBloc - Close-Coupled Centrifugal Pump with In-line Ports

CombiLineBloc pumps are build-in in-line pumps. These pumps are easy to install in straight pipelines; inlet and outlet flange connections have the same size and pattern and are positioned in-line.

In-line Circulating Pump

Design Overview

In-line circulating pump featuring a close-coupled design with a dry electric motor shaft and mechanical seal compliant with EN 12756 (DIN 24690).

Key Features

Compact, economical, and space-saving construction
Versatile with a wide range of applications
Exceptional hydraulic performance
High-efficiency impeller design
Closed impeller with back vanes for axial load balancing
Specially designed low NPSH suction inlet casing
Back-Pull-Out construction simplifies maintenance
Low overall maintenance costs
ATEX Certified for hazardous environments
CE Certified for European compliance
Adaptable for vertical installation
Standard mechanical shaft seal (EN 12756 / DIN 24690)

Application Suitability

Ideal for pumping clean or slightly contaminated thin liquids.

Technical data

Casing:	Cast iron, Bronze
Impeller:	Cast iron, Bronze
Max. capacity:	450 m³/h
Max. delivery head:	100 m
Max. liquid temp:	120°C
Max. pressure:	1000 kPa (10 bar)
Max. speed:	3 600 rpm