Product Series

Performance Range

Design Features & Applications

Outline

HZHD/P

(With Mechanical Seal)

&

HZHD/PN

(Magnetic Drive Version)

• Flowrate: 0.4~2500 m³/h

• Head: Up to 300m

• Pressure: 2.5~15 MPa

• Temp: -80°C ~ 260°C

• Sizes: DN25~DN400

• Speed: 1450/2900 RPM

              1750/3500 RPM

• Mag. Pump Power: Up to 400 kW

• Single-stage, single suction, overhung inline pump, closed impeller.

• Single or double (cartridge) mech. seals optional.

• Double volute for sizes > DN80.

• Flanges per European standards; ASME B16.5 optional.

• Mag. pump: self-flushing; external flush optional; double containment shell or secondary seal optional.

• Design Std: API 610 10th Ed., ASME B73.3.

• For general chemical processes.

HZHD/NHW1

(With Mechanical Seal)

• Flowrate: 0.4~2000 m³/h

• Head: Up to 1000m

• Pressure: 2.5~10 MPa

• Temp: -80°C ~ 260°C

• Sizes: DN25~DN400

• Speed: 1450/2900 RPM

              1750/3500 RPM

• Mag. Pump Power: Up to 400 kW

• Long-shaft pump, single or multi-stage, closed impeller.

• Bowl assembly or radial diffuser type determined by performance.

• Design Std: API 610 10th Ed.

• Flanges per European standards; ASME B16.5 optional.

• For general chemical processes.

HZHD/NHW4

(With/Without Seal)

&

HZHD/SW4N

(Magnetic Drive Version)

• Flowrate: 0.4~1500 m³/h

• Head: Up to 1000m

• Pressure: 2.5~5 MPa

• Temp: -80°C ~ 260°C

• Sizes: DN25~DN300

• Speed: 1450/2900 RPM

              1750/3500 RPM

• Mag. Pump Power: Up to 400 kW

• Vertical submerged pump, single or multi-stage, closed impeller.

• Heating jacket optional.

• Flanges per European standards; ASME B16.5 optional.

• Design Std: API 610 10th Ed., API 685 2nd Ed.

• Mag. pump: self-flushing; external flush optional; double containment shell or secondary seal optional.

• For general chemical processes.

HZHD/NHW6

(With Mechanical Seal)

&

HZHD/SW6N

(Magnetic Drive Version)

• Flowrate: 0.4~2000 m³/h

• Head: Up to 1000m

• Pressure: 2.5~10 MPa

• Temp: -80°C ~ 260°C

• Sizes: DN25~DN400

• Speed: 1450/2900 RPM

              1750/3500 RPM

• Mag. Pump Power: Up to 400 kW

• Can/Bag pump, single or multi-stage, closed impeller.

• Bowl assembly or radial diffuser type determined by performance.

• Design Std: API 610 10th Ed., API 685 2nd Ed.

• Flanges per European standards; ASME B16.5 optional.

• For general chemical processes.

HZHD/NHTW

(With Mechanical Seal)

&

HZHD/NHTWN

(Magnetic Drive Version)

• Flowrate: 0.4~120 m³/h

• Head: Up to 600m

• Pressure: 2.5~10 MPa

• Temp: -80°C ~ 260°C

• Sizes: DN25~DN200

• Speed: 1450/2900 RPM

              1750/3500 RPM

• Mag. Pump Power: Up to 400 kW

• Side-channel pump, first stage centrifugal, subsequent stages with peripheral impeller, multi-stage.

• Characteristic steep H-Q curve.

• Flanges per European standards; ASME B16.5 optional.

• Self-priming capability, handles gas-liquid mixtures (up to 50% gas by volume). Not suitable for solids!

• Low flow, high head.

• Typical applications: Tanker loading/unloading, vaporizer feed, natural gas.