ALLWEILER NIM100 INLINE CENTRIFUGAL PUMP

Product Overview

The Allweiler NIM100 is an inline volute casing centrifugal pump engineered for marine and industrial liquid circulation, designed in accordance with DIN EN 733 single-stage inline pump standard. Built for marine circulation, liquid transfer & continuous fluid handling, the pump body withstands PN10 working pressure, delivers stable continuous operation, and provides reliable seawater and fresh water transfer for vessel cooling and ballast systems as well as industrial process circulation.

Featuring in-line inlet and outlet connections, robust volute casing & spacer coupling structure. Both horizontal and vertical mounting are supported, adapting to limited space onboard ships and inside industrial plants. The spacer coupling design allows maintenance of impeller and bearing assembly without dismantling pump casing or connected piping, greatly reducing equipment downtime for service. Equipped with pump body for PN10, single-stage volute casing & adjustable mounting positions, mature sealing structure prevents liquid leakage and protects motor safety during continuous duty.

For dependable marine circulation, liquid transfer & continuous fluid handling, NIM100 conveys clean seawater, fresh water, condensate and low-viscosity oil within temperature up to 140°C. Reliable marine circulation, liquid transfer & continuous fluid handling, premium casting materials provide excellent corrosion resistance against marine medium, extending service life in harsh working environments. Practical pump body for PN10, single-stage volute casing & adjustable mounting positions, precise dynamic balance of rotating parts lowers vibration and noise during long-hour operation, ensuring steady flow under variable load conditions.

During continuous marine circulation, liquid transfer & continuous fluid handling, NIM100 is widely used as cooling water pump, ballast pump and general service pump for marine vessels, also serving industrial cooling and water supply systems. Stable marine circulation, liquid transfer & continuous fluid handling, mature Allweiler pump technology with easy spare parts replacement and convenient after-sales maintenance. Robust pump body for PN10, single-stage volute casing & adjustable mounting positions, simplifies piping layout and reduces installation workload for marine retrofitting and industrial equipment overhaul projects.

Technical Specifications

Brand: Allweiler Model: NIM100 Product Type: Inline volute casing centrifugal pump Standard: DIN EN 733 Working Pressure: PN10 Max Temperature: 140°C Casing: Single-stage volute Mounting: Horizontal or vertical, inline installation Sealing: Shaft seal, leak-proof structure Medium: Seawater, fresh water, condensate, low-viscosity oil Application Field: Marine cooling water, ballast pump, general service pump, industrial cooling and water supply system

Key Features

1. Designed for marine circulation, liquid transfer & continuous fluid handling, inline centrifugal pump for marine and industrial liquid transfer application.

2. Adopts in-line inlet and outlet connections, robust volute casing & spacer coupling structure, inline pipeline installation simplifies layout and reduces piping work.

3. Equipped with pump body for PN10, single-stage volute casing & adjustable mounting positions, horizontal or vertical mounting adapts limited onboard and plant space.

4. Spacer coupling structure allows impeller and bearing maintenance without removing casing or piping, cutting downtime.

5. Premium casting materials resist seawater corrosion, stable performance under variable load and long-hour operation.

6. Spare marine & industrial pump for retrofitting and overhaul of liquid circulation systems.

Application Scope

‑ Liquid circulation pump unit: pump performing marine circulation, liquid transfer & continuous fluid handling, conveys seawater, fresh water and condensate for vessel and plant systems. ‑ Simple pipeline installation: in-line inlet and outlet connections, robust volute casing & spacer coupling structure, inline design saves space and eases field piping layout. ‑ Low-maintenance continuous operation: pump body for PN10, single-stage volute casing & adjustable mounting positions, spacer coupling maintenance without dismantling pump casing. ‑ Spare-part maintenance: replacement inline pump for overhaul and hardware renewal of Allweiler marine and industrial circulation systems.

Package & Delivery

Each ALLWEILER NIM100 inline centrifugal pump is packed with protective wrapping and shockproof export carton for marine and industrial spare parts shipment. Complete delivery includes NIM100 pump body; installation manual and maintenance guide are provided for reference. Matching motors, coupling assemblies, shaft seals and base frames are available as optional spare parts.