Dickow Pump Company, Inc.

The DICKOW-pumps, type NCR, are heavy duty centrifugal pumps for petroleum, petrochemical and natural gas industries. The pumps are designed and manufactured according to API 610, 10th ed. / ISO 13709. (read more)

The DICKOW-pump, type SCM, is a one or multistage, self-priming horizontal side-channel pump with magnet coupling. The side-channel pump with its high differential head has the advantage of operating more economically than normal centrifugal pumps applied for low capacity and high heads (read more)

The magnetic driven NMW/PRMW-pumps are designed for hot oil applications, to improve plant and personnel safety in industrial heating plants. Mechanical seals are eliminated. No utility cooling needed. In these cases, double mechanical seals are required in conventional pumps. (read more)

The weakest link with respect to centrifugal pumps is the shaft seal, when considering release of fluids to the environment. (read more)

Magnetic driven KM-pumps are designed to improve plant and personnel safety. Especially when handling toxic, explosive or other dangerous liquids which react on contact with the atmosphere. The KM-pumps operate maintenance-free and their containment shells replace double acting mechanical seals, along with external fluid reservoirs and the necessary control equipment. (read more)

HZ / HZA- pumps are suitable for handling almost all kinds of liquids which are free of abrasive solids and of suitable viscosity. (read more)

HZ / HZA-Pumps are applicated in the industrial and municipal water supply, in pressure increas ing plants, for handling condensates, for boiler feeding, as firefighting pumps and for various other applications.
The type HZA of end suction design has been developed for operating conditions with low NPSHA-values. (read more)

NMT Submersible Long Shaft Centrifugal Pumps for the Chemical Industry (read more)

DICKOW® hot water circulation pumps, type NHL, HPL, HPR and NHM, have been developed for medium and large size heating plants, for heating calendars, presses, large buildings and similar applications which require temperatures > 140 ºC (284 ºF). (read more)

The DICKOW-pump, type SC, is a one or multi-stage, self-priming horizontal side-channel pump. The side-channel pump with its high differential head - also at low speed - has the advantage of operating more economically than normal centrifugal pumps applied for low capacity and high heads. (read more)

Magnetic driven HZSM / HZSMA-pumps are designed to improve plant and personnel safety, especially when handling toxic, explosive or other dangerous liquids which react on contact with themore atmosphere (read more)

DICKOW'S MAGNETIC COUPLING
The main advantage of the magnetic coupling is that the liquid pumped is hermetically sealed from the atmosphere. The driving power of the motor is transferred from the outer magnets through the containment shell to the inner magnet which is connected, via a shaft, to the impeller. The inner and outer magnets are synchronously connected, meaning the pump s... (read more)

General
Magnetic coupled DICKOW-pumps of the series NMW/PRMW are of sealless design. The containment shell forms a closed system with hermetically sealed liquid end.

Applications
The magnetic driven NMW/PRMW-pumps are designed for hot oil applications, to improve plant and personnel safety in industrial heating plants. Mechanical seals are eliminated. No utility coolin... (read more)

Since the 1970s concern for the environment has become increasingly important in the design of industrial plants. Today this issue is a vital concern in any discussion involving new plants and updating of facilities. Equipment designers, engineers, and suppliers must offer solutions which will eliminate any adverse environmental impact, or at a minimum reduce it to sustainable or regulat... (read more)

Multistage centrifugal pumps of radially split casing design. (read more)

The PRM-pumps are end suction, top discharge, single stage, radial split volute casing pumps of back-pull-out design with closed impellers. The mechanical design meets the API 685 requirements.
The bearing bracket design allows the removal of the complete unit including outer magnets and ball bearings without depressuring the pump or exposing the pumpage to the atmosphere. (read more)

The magnetic driven NMW/PRMW-pumps are designed for hot oil applications, to improve plant and personnel safety in industrial heating plants. Mechanical seals are eliminated. No utility cooling needed. In these cases, double mechanical seals are required in conventional pumps. (read more)

Due to the fact that 90% of pump failures are caused by leaking shaft seals, the sealless design increases the availability and reduces maintenance costs. The HZSM-type is used in tank farms, for offloading rail cars and trucks, filling of storage tanks and other applications where priming of empty suction pipes is required. (read more)

Magnetic driven NMR-pumps are designed to improve plant and personal safety, especially when handling toxic, explosive or other danderous liquids which react with themore atmoshpere. (read more)

The Magnetic driven NMR pumps seal-less magnetic drive design improves plant and personal safety, especially when handling toxic, explosive, or other dangerous liquids. The containment shell replaces mechanical seals with external fluid reservoirs and necessary control equipment. The hermetically-sealed, leak-free design protects the environment. Manufacturing metall... (read more)

The leakage free NMWR- pumps are designed for handling heat transfer fluids with temperatures up to 750 F without water cooling.

The containment shell replaces double acting mechanical seals with external fluid reservoirs and the necessary control equipment. Maximum capacity 4000 GPM with differential head 500 ft. (read more)

Due to the fact that 90% of pump failures and required service base on leaking mechanical seals, the sealless design will save maintenance and spare parts costs remarkably. Considerable are the total cost savings of ownership. (read more)

Due to the fact that 90% of pump failures are caused by leaking shaft seals, the sealless design increases the availability and reduces maintenance costs. (read more)

The magnetic driven NMW/PRMW-pumps are designed for hot oil applications, to improve plant and personnel safety in industrial heating plants. Mechanical seals are eliminated. No utility cooling needed. In these cases, double mechanical seals are required in conventional pumps. (read more)

The DICKOW-pump, type SC, is a one or multi-stage, self-priming horizontal side-channel pump. The side-channel pump with its high differential head - also at low speed - has the advantage of operating more economically than normal centrifugal pumps applied for low capacity and high heads. (read more)