DICKOW PUMP MODELS KMB h 26/170, NCB h 32/165 and NCB h 40/210 FOR PUMPING CHEMICALS

A high-specification set of centrifugal pumps from Dickow were supplied to a UK production facility operated by a multinational chemicals manufacturer. This package included a selection of pumps designed for demanding chemical transfer applications.

Among the units supplied are four KMB h 26/170 magnetically driven centrifugal pumps, each fitted with a 4 kW, 2-pole motor. These are specified for the safe transfer of silane (SiH₄)-based chemicals, operating at a flow rate of 5 m³/h against a discharge head of 30 m. In addition, three NCB h 32/165 mechanically sealed pumps have been provided for the handling of aqueous solutions. These are close-coupled to 5.5 kW, 2-pole motors and are designed to deliver approximately 15 m³/h at 30 m head. Completing the set are two NCB h 40/210 mechanically sealed pumps, each coupled to an 11 kW, 2-pole motor and specified to deliver CIP fluids at a rate of 20 m³/h against an estimated 33 m head.

Dickow seal-less magnetically coupled centrifugal pump model KMB h 26/170 close coupled on a baseplate to a 4 kW, 2 pole, 415 volt, three phase, 50 hertz, IP66, IE3, motor. 1.5” x 1” ANSI 150# flange connections. 149 mm impeller diameter. NPSHR = 1.0 metres.

• Liquid - Epoxy Silane Solution
• Flow Rate - 5 m³/hr vs max 2.85 bar
• Differential Head - 28.95 m
• Density - 1.004 SG
• Viscosity - 1.2 cP,
• Temperature - 20°C operating temperature

• Liquid - Amino Silane Solution
• Flow Rate - 5 m³/hr vs max 2.8 bar
• Differential Head - 28.7 m head
• Density - 0.995 SG
• Viscosity - 1.05 cP,
• Temperature - 20°C operating temperature

Dickow mechanically sealed centrifugal pump model NCB h 40/210 close coupled on a baseplate to an 11 kW, 2 pole, 415 volt, three phase, 50 hertz, IP66, IE3, motor. 3” x 1.5” ANSI 150# flange connections. 158 mm impeller diameter. NPSHR = 1.1 metres.

• Liquid - CIP Fluid (Water Only)
• Flow Rate - 20 m³/hr vs max 3.19 bar
• Differential Head - 32.54 m head
• Density - 1 SG
• Viscosity -1 cP
• Temperature - 20°C

Dickow mechanically sealed centrifugal pump model NCB h 32/165 close coupled on a baseplate to a 5.5 kW, 2 pole, 415 volt, three phase, 50 hertz, IP66, IE3, motor with thermistors for frequency use. 2” x 1.5” ANSI 150# flange connections. 155 mm impeller diameter. NPSHR = 1.4 metres.

• Liquid - Aqueous Solution
• Flow Rate - 15 m³ׇ/hr vs 2.26-3.46 bar
• Differential Head - 28.46 m
• Density - 1.24 SG
• Viscosity - 3.5 cP
• Temperature - 25°C