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hunan neptune pump

NH Chemical Process Pump
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NH model is a type of overhung pump, single stage horizontal centrifugal pump, designed to meet API610, Apply to transfer the liquid with particle, low or high temperature, neutral or corrosive.

Operation Limits

Capacity
Head
NH model is a type of overhung pump, single stage horizontal centrifugal pump, designed to meet API610, Apply to transfer the liquid with particle, low or high temperature, neutral or corrosive.

Operating Parameters

Capacity up to 2600m³/h

Head up to 300m

Temperature -80 to 450

Maximum pressure up to 5.0Mpa

Outlet diameter 25~400mm

Characteristics

Radially split casing with flange connections

Energy conservation and operation costs reduction by high efficiency hydraulic design 

Enclosed impeller with high efficiency, low cavitation

Oil lubricated

Foot or centerline mounted

Hydraulic balance design for steady performance curves


Design feature

Back pull out design makes maintenance easy and simple

Single or double Mechanical seal ,or packing seal available

Wear ring on impeller and casing

Bearing housing with heat exchanger

Pump cover with cooling or heating available

Material

All 316 stainless steel/304 stainless steel

All duplex stainless steel

Carbon steel/stainless steel

Shaft with stainless steel /Monel 400/AISI4140 alloy steel available

Different material recommendation as service of condition



Application 

Oil refining

Chemical process

Petrochemical industry

Nuclear power plants

General Industry

Water treatment

Thermal power plants

Environmental protection

Seawater desalination

Heating &air conditioning system

Pulp and paper

NH Chemical Process Pump