Masdaf - Multistage pumps (OMK)

Masdaf's OMK series pumps are horizontal multistage high-pressure centrifugal pumps with radial casing separation designed for pumping clean or slightly contaminated liquids in various industries and municipal services.

Main characteristics:

• Suction flange: DN 50 – DN 125 (PN 40) (DIN 2535)
• Discharge flange: DN 32 – DN 80 (PN 40) (DIN 2535)
• Working pressure: up to 40 bar
• Number of degrees: from 2 to 14
• Feed range: 5 - 220 m³/h
• Pressure range: 30 – 400 m
• Temperature range: from -10°C to 140°C (with mechanical seal) or up to 110°C (with stuffing box seal)
• Rotation speed: up to 3600 rpm

Design features:

• The radially divided housing with ring sections ensures high strength and reliability of the structure.
• The closed, single-flow impellers, positioned between bearings, are dynamically balanced to reduce vibrations and increase efficiency.
• Axial load relief by means of holes in each impeller; residual load is compensated by oversized bearings.
• The wear rings can be replaced to extend the service life of the pump.
• The pump and motor are mounted on a common base and connected by a flexible coupling for easy installation and maintenance.
• The flanges comply with DIN 2535; flanges according to BS or ANSI standards are available on request.
• Standard arrangement: discharge connection on the top of the motor side, suction connection on the right side at the opposite end; clockwise rotation when viewed from the drive side.
• The position of the suction and discharge nozzles can be selected in 90° increments; on special request, the suction nozzle can be located on the motor side, with the direction of rotation being counterclockwise.

Areas of application:

• Water supply and pressure boosting systems in residential and industrial buildings.
• Water treatment and filtration plants.
• Industrial washing systems.
• Fire extinguishing systems.
• Powering boilers and pumping condensate.
• Sanitary and treatment facilities.
• Various industrial applications and utilities.
• Shipbuilding, mining, power plants, filtration plants.
• Irrigation and irrigation systems.

The OMK series pumps provide a reliable and efficient solution for applications requiring high pressure and a stable fluid flow.