Industrial Pumps (centrifugal)

According to ISO 5199 and ISO 2858/EN 22858 (DIN 24256)

CombiChem is Johnson Pump’s solution for liquid transport in the chemical industry. It is one of the most outstanding pump types of the Johnson Pump Combi-system. The Combi-system is a modular programme of single stage centrifugal pumps with a high degree of interchangeability of parts between the different pump constructions.

CombiChem represents a range of horizontal centrifugal pumps, designed to ISO 2858/EN 22858 (DIN 24256), suitable for handling low viscosity, clean or slightly contaminated liquids.

The design of CombiChem complies entirely to ISO 5199. The CombiChem offers a great variety of possible shaft sealings, bearing constructions and also a wide range of different materials, such as stainless steel, bronze, nodular cast iron or cast iron.

A leakfree version of the CombiChem is the CombiMag, a magnetic coupled centrifugal pump, especially developed for the chemical industry.

Features

• Suitable for a wide range of duties
• Available in several materials
• Only 4 bearing brackets for the whole range
• Mechanical seals according to EN12756 (DIN24960)
• Single and double cartridge seals
• Back Pull Out principle

CombiNorm
Always the right pump!

The CombiNorm is a centrifugal pump according to EN 733 (DIN 24255). This is one of the most versatile pump types. The pump has a wide range of shaft sealing options, varying from gland packing to balanced cartridge double seal. Standard and heavy duty bearings are available, either grease or oil lubricated. That’s why CombiNorm is always the right pump!

Benefits

• Available in several materials
• Only 5 bearing groups for the whole range 
• Suitable for a wide range of duties
• Mechanical seals according to EN 12756 (DIN 24960) 
• Single and double cartridge seals
• Standard type gland packing
• Back Pull Out principle