Duijvelaar Pumps

Number of stages of which one stage with reduced head: (e.g., '/3-1') · Hydraulic Parts Material: All hydraulic parts are made of stainless steel · Capacity: In m³/h at Q.opt. (e.g., '85' for 85 m³/h)

The DPV series are vertical, multi-stage centrifugal pumps designed for clean or lightly aggressive watery mediums with in-line suction and discharge.

Other key materials: Stage casing 1.4301, Impeller 1.4301, Spacer sleeve 1.4305, Tie bolt 1.4057, Nuts 1.4301, Safety device 1.4401, Circlip 1.4571, Wave spring 1.4401 · Fluid temperature: -10 up to 60 °C · Pressure class: PN 10

The DPHM series are horizontal multi-stage centrifugal pumps designed for clean or slightly aggressive watery mediums, suitable for domestic boosting, irrigation.

Power: Standard IE3 (≥0.75 kW), optional IE4 or IE5 · Maximum motor power: 7.5 kW · Temperature range: -20°C up to +140°C

The DPH(S)I is a high-efficiency horizontal stainless steel multi-stage centrifugal pump suitable for demanding industrial applications.

Power supply: 1x230 V 50 Hz · Environment temperature: +4 to 30 °C · Fluid temperature: +4 to 30 °C

The Hydro-Unit Eco is a break-unit pressure boosting system designed for process water installations and for pumping liquids with viscosity identical to water.

Flow rate (Q): ≤ 65.4 m³/h (≤ 18.2 l/s) (for a system with three pumps without stand-by pump) · Head (H): ≤ 134 m · Power (PN): Ranges from 0.37 kW to 7.50 kW per pump

The Hydr-Unit Premium Line is a compact, ready-to-connect pressure booster system designed for building services water supply.

Power supply: 3 x 400 V + N · Rated power output: 0.37 kW to 2.2 kW · Rated speed: Varies from 2865 rpm to 2900 rpm

The Hydro-Unit Cube is a two-pump booster unit designed for water pressure boosting, available in variable speed (FR) and fixed speed (DOL) configurations.

Rated power output: Ranging from 0.37 kW to 45 kW · Rated speed: Approximately 2850-2970 rpm for 50 Hz motors and 3420-3563 rpm for 60 Hz motors · Ambient temperature: 0 - 30 °C

The Hydro-Unit DPV(F) Utility Line is a modular pump system for water supply, pressure boosting, and cooling applications.

Switching flow: ± 14 l/min · No flow bandwidth: 0-1000 kPa (6), 0-2500 kPa (16) · No flow time: 16

The Megacontrol is an intelligent control unit designed for building pressurization systems, capable of managing one to six pumps. It offers energy-saving features.

Switching flow: ± 14 l/min · Relative atmospheric humidity: 20 - 90 % (no condensation) · Maximum height: 1000 m above sea level

The DP-Control unit is a versatile control system designed for managing Hydro-Unit, Break-Unit, or Fire-Unit pump installations.

Medium Temperature Range: -20 up to +140 °C · Standard Pressure Durability (Shroud): PN 40 · Connection Pressure Classes: PN 16, 25, 40

The DPV series is a line of vertical, multi-stage centrifugal pumps designed for various water supply, utility, and industrial applications.

Flow rate (Q): ≤ 26.3 m³/h · Head (H): ≤ 195 m · Fluid temperature (T): ≥ -20 °C to ≤ +140 °C

The Duijvelaar DPH(S)I is a multistage horizontal centrifugal pump designed for various water and fluid applications.

Power range: 0.37 kW up to 15 kW · Max. medium temperature: 40 °C · Pressure range: PN6

The DVV Vortex impeller is a submersible pump designed for drainage and wastewater applications containing solids.

Rated voltage (U): e.g., 3x400V(N) · Temperature during operation: -10 to +40 °C · Frequency: 50/60 Hz (±2%)

The DP-Levelcontrol is a versatile pump control and monitoring unit designed for one or two pumps.

Head: 2-70 m · Speed: 900-3600 rpm · Liquid Temperature: Up to 90°C

The Duijvelaar DPNL is a vertical, single-stage, in-line centrifugal pump designed for a wide range of water applications, including water networks, irrigation.

Selection cues: flow · head · power and wetted-part materials

The Duijvelaar DPNM C series are cast iron, single-stage, end-suction centrifugal pumps designed for various water supply and circulation applications.

Pressure (p): 12 bar · Temperature (t): -20 ...120 °C

The Duijvelaar DPNT C Norm centrifugal pump is a single-stage, end suction volute pump designed for clean.

Motor speed: 2P-50 Hz, 4P-50Hz, 2P-60 Hz, 4P-60 Hz (xx = bare shaft) · Motor power P2: In kW · Shaft Seal Pressure: p = 12 bar

The DPAS C series comprises single-stage, axially split centrifugal pumps with double suction and radial impellers, suitable for clean, non-aggressive liquids.

Ambient temperature: -4 up to 104 °F · Minimum inlet pressure: NPSHreq. + 3ft · Viscosity: 1-100 cSt

Duijvelaar DPV NEMA ASME 60Hz pumps are vertical, single or multi-stage centrifugal units for clean or lightly aggressive water.

Selection cues: flow · head · power and wetted-part materials

The Duijvelaar Pumps DPV and DPHSI low NPSHr models are designed to prevent cavitation and pump failure in applications with low suction pressure.

Model Range: VCF 10/15 B (with 2/4/6 to follow later) · Pressure class: PN16/25 (optionally PN40) · Medium temperature: -20°C - 140°C

The Duijvelaar DPV Heavy Duty is a multi-stage centrifugal pump designed for demanding industrial applications like boiler feed and RO.