HM Type Horizontal Multistage Centrifugal Pump

Description of Multistage Horizontal Centrifugal Pump:

HM series is the horizontal multistage ring section pumps and high pressure pump. all the impellers are stacked in single direction on the same pump shaft. The rotors are perfectly dynamically balanced and the maximum stages can be up to 12stages. HM type horizontal multistage ring section pumps has advantage of stable performance and superior in quality. HM type horizontal multistage pump is the ideal for high pressure pumps application, for water and drinking water supply system, general industry, pressure boosting system, irrigation system, in power station, heating, filtration, fire-fighting, reverse osmosis and washing plants....etc

Design feature of Multistage Horizontal Centrifugal Pump:

• Long-coupled

• Rolling element and plain bearing for higher temperature

• The suction nozzle and discharge nozzle can be horizontal, vertical, down, any position in times of 90 degree.

• Optional shaft sealing for single seal  or double seal, cartridge mechanical seal and soft packing.

• Standard design for stuffing box cooling jacket allows transfer high temperature liquid.

• Bearing lubrication is optional for grease, ring oiled, splashed systems

• Bearing type can be rolling element bearing and plain bearing for higher temperature

• single entry & closed impeller

• dry installation

• Benefits:

• Low NPSHr and high efficiency..

• Many choices for material, cast iron, cast steel, all stainless steel and duplex stainless steel, bronze for your different application.

• Excellent pumps with superior quality

• Absolutely dynamically balanced rotor prolong the lifetime and supply stable performance.

Light Horizontal Multistage Centrifugal Pump Operation Data:

Capacity: up to 125L/s (450m3h), or as per any request.Head: up to 960m(3150ft), or as per any request.Working temperature: up to 80°CDesign pressure: 4.0Mpa/6.3Mpa/10.0Mpa/16Mpa or as per any request.Nozzle: up to 250mm or special design. Flange standard can be DIN, ANSI or other standard.

Horizontal Multistage Centrifugal Pump Main Application:

• Long distance water transferring

• Boiling water feeding and transferring

• Fire fighting

• Water system boosting

• Mining industry

• Power station and water plant

• Offshore projects

• All other application for high pressure liquid.

Horizontal Multistage Centrifugal Pump Material Available:

Pump Part	MaterialConfiguration
	Cast Iron	Ductile Iron	Carbon Steel	SS 304	SS 316L	Duplex	Super Duplex
Casing	Cast Iron	Ductile Iron	Carbon Steel	SS304	SS316L	Duplex	Super Duplex
impeller	Cast Iron	Ductile Iron	Carbon Steel	SS304	SS316L	Duplex	Super Duplex
Shaft	SS 420			SS304	Duplex		Super Duplex
Seal housing	Cast Iron	Ductile Iron	Carbon Steel	SS304	SS316L	Duplex	Super Duplex