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Medium-Low Pressure Three Screw Pump for Petrochemical Heavy Fuel Oil Transfer System

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Medium-Low Pressure Three Screw Pump for Petrochemical Heavy Fuel Oil Transfer System

MOQ:	1
Price:	Negotiable
Standard Packaging:	Wooden Case / Plywood Case Export Packaging
Delivery Period:	5‑8 working days, negotiable
Payment Method:	L/C,D/A,D/P,T/T
Supply Capacity:	500 sets per month

Detail Information

Product Description

Detail Information

Place of Origin

China

Brand Name

HELNCO

Model Number

SNH1300

Flow Rate:

980-1290 L/Min @1450rpm

Max.Working Pressure:

4 MPa

Suction Type:

Single-Suction,Radial Side Inlet

Working Viscosity:

2-20000 Cst

Medium Temperature:

-40 ~ +200℃

Speed Range:

750-1450 R/Min

Pump Housing Material:

Ht250 Cast Iron

Rotor Material:

Alloy Carburizing Steel

Installation:

Horizontal Base Mounting, Vertical Optional

Seal Option:

Gland Packing / Mechanical Seal

Product Description

Product Description

SN Three Screw Pump

SN series three-screw pump is positive-displacement axial delivery screw pump with constant flow rate, max continuous working pressure up to 4MPa, widely used for medium-low pressure lubrication oil transfer.

The three inner screws adopt mechanical balance design. Main bearings are self-lubricated by pumped medium. It features low flow pulsation, low vibration, low noise and long service life. Multiple sealing options including gland packing and mechanical seal are available according to customers' working conditions.

Medium-Low Pressure Three Screw Pump for Petrochemical Heavy Fuel Oil Transfer System

Key Advantages

Stable constant flow, smooth pressure output with slight pulsation
Low vibration & low noise ≤50dB(A), suitable for 24-hour continuous operation
Bearing self-lubrication by medium, easy maintenance, long running cycle
Robust cast iron pump housing, support horizontal & vertical installation Wide applicable viscosity range, compatible with various lubricating oil media

Medium-Low Pressure Three Screw Pump for Petrochemical Heavy Fuel Oil Transfer System

Product Parameters

Item	Specification
Flow Range	3 ~ 8000 L/min
Max. Working Pressure	4 MPa
Working Viscosity	2 ~ 20000 cst
Medium Temperature	-40 ~ +200ºC
Working Media	Lubricating oil, hydraulic oil, diesel oil, heavy fuel oil or other oil media with similar lubricity

Main Applications

Widely used in metallurgy, power plant, petrochemical, shipbuilding, burner & boiler, mining and general-purpose machinery. Work as lubricating oil transfer pump, marine fuel oil pump, burner heavy oil pump, hydraulic oil supply pump for compressor, injection molding machine, lubrication station, generator set and other equipment.

Medium-Low Pressure Three Screw Pump for Petrochemical Heavy Fuel Oil Transfer System

	Petrochemical Industry We develop and manufacture API-compliant screw pumps and gear pumps for the oil and gas industry. We continuously deliver high-quality solutions to customers for oil transportation, pipeline pressurization, main and auxiliary oil pumps of compressors, and various systems in metallurgical processes. Oil pumps play a vital role in the chemical industry for applications such as liquid transportation, circulation and control.
	Metallurgical Industry We develop and manufacture API-compliant screw pumps and gear pumps for the oil and gas industry. We continuously deliver high-quality solutions to customers for oil transportation, pipeline pressurization, main and auxiliary oil pumps of compressors, and various systems in metallurgical processes. Oil pumps play a vital role in the chemical industry for applications such as liquid transportation, circulation and control.
	Power Industry The development of wind power, hydropower and thermal power industries has gradually become an important driving force for socio-economic growth and will continue to expand in the future. We provide technical upgrading solutions for hydropower stations that have been in operation for many years. With abundant experience and numerous successful cases, our pumps can serve as seamless replacements for original imported or domestic oil pumps. There is no need to modify the existing pipeline layout, which shortens maintenance cycles and ensures stable operation of power stations. Up to now, we have completed renovation projects for more than 100 aging hydropower stations.
	Shipbuilding Industry We manufacture screw pumps and gear pumps tailored to the characteristics of the marine industry. For engine room fuel oil and lube oil systems, hydraulic modules of deck machinery (steering gears, windlasses, cranes), cargo oil handling systems and propeller propulsion systems, we are able to deliver one-stop product solutions. We also offer services for seamless replacement of imported brand oil pumps in accordance with customer requirements. At present, we hold certifications issued by multiple classification societies, including CCS, RS, ABS, DNV, NK, KR, LR, etc.
	Construction Industry As key equipment in the building materials and mining machinery industry, oil pumps are widely used on large mills, crushers, hoists, roller presses, ignition equipment and other machinery. Hailinke is committed to supplying customers in the building materials equipment industry with a full range of oil pumps, including three-screw pumps for reducer lubrication and high-pressure helical gear pumps for jacking oil systems. The performance and stable quality of oil pumps directly affect the reliability and service life of industrial machinery. To tackle prominent industry challenges such as excessive noise and vibration, our company has specially developed gear and screw pumps with customized profiles designed for high-viscosity fluids. These pumps enable stable fluid delivery even under conditions with high air content.
	The GR Series High-pressure Low-noise Helical Gear Pump features advanced design technology. With meshing helical gear profiles, it enables smooth, pulse-free fluid flow. The structure eliminates pressure fluctuations - a primary source of noise - and avoids oil trapping. The pump can withstand higher pressure and flow rates, and delivers outstanding performance including low noise (≤55 dB(A)), stable pulsation and low vibration. In power transmission applications, it supplies power for hydraulic power steering systems and lifting systems, and improves braking performance in hydraulic brake booster systems. It is widely adopted to drive working devices such as cargo box lifting and waste compression on special vehicles including forklifts, agricultural machinery, loaders, dump trucks and garbage trucks.

MOQ:	1
Price:	Negotiable
Standard Packaging:	Wooden Case / Plywood Case Export Packaging
Delivery Period:	5‑8 working days, negotiable
Payment Method:	L/C,D/A,D/P,T/T
Supply Capacity:	500 sets per month

Detail Information

Product Description

Detail Information

Place of Origin

China

Brand Name

HELNCO

Model Number

SNH1300

Flow Rate:

980-1290 L/Min @1450rpm

Max.Working Pressure:

4 MPa

Suction Type:

Single-Suction,Radial Side Inlet

Working Viscosity:

2-20000 Cst

Medium Temperature:

-40 ~ +200℃

Speed Range:

750-1450 R/Min

Pump Housing Material:

Ht250 Cast Iron

Rotor Material:

Alloy Carburizing Steel

Installation:

Horizontal Base Mounting, Vertical Optional

Seal Option:

Gland Packing / Mechanical Seal

Minimum Order Quantity:

Price:

Negotiable

Packaging Details:

Wooden Case / Plywood Case Export Packaging

Delivery Time:

5‑8 working days, negotiable

Payment Terms:

L/C,D/A,D/P,T/T

Supply Ability:

500 sets per month

Product Description

Product Description

SN Three Screw Pump

Medium-Low Pressure Three Screw Pump for Petrochemical Heavy Fuel Oil Transfer System

Key Advantages

Stable constant flow, smooth pressure output with slight pulsation
Low vibration & low noise ≤50dB(A), suitable for 24-hour continuous operation
Bearing self-lubrication by medium, easy maintenance, long running cycle
Robust cast iron pump housing, support horizontal & vertical installation Wide applicable viscosity range, compatible with various lubricating oil media

Medium-Low Pressure Three Screw Pump for Petrochemical Heavy Fuel Oil Transfer System

Product Parameters

Item	Specification
Flow Range	3 ~ 8000 L/min
Max. Working Pressure	4 MPa
Working Viscosity	2 ~ 20000 cst
Medium Temperature	-40 ~ +200ºC
Working Media	Lubricating oil, hydraulic oil, diesel oil, heavy fuel oil or other oil media with similar lubricity

Main Applications

Medium-Low Pressure Three Screw Pump for Petrochemical Heavy Fuel Oil Transfer System

	Petrochemical Industry We develop and manufacture API-compliant screw pumps and gear pumps for the oil and gas industry. We continuously deliver high-quality solutions to customers for oil transportation, pipeline pressurization, main and auxiliary oil pumps of compressors, and various systems in metallurgical processes. Oil pumps play a vital role in the chemical industry for applications such as liquid transportation, circulation and control.
	Metallurgical Industry We develop and manufacture API-compliant screw pumps and gear pumps for the oil and gas industry. We continuously deliver high-quality solutions to customers for oil transportation, pipeline pressurization, main and auxiliary oil pumps of compressors, and various systems in metallurgical processes. Oil pumps play a vital role in the chemical industry for applications such as liquid transportation, circulation and control.
	Power Industry The development of wind power, hydropower and thermal power industries has gradually become an important driving force for socio-economic growth and will continue to expand in the future. We provide technical upgrading solutions for hydropower stations that have been in operation for many years. With abundant experience and numerous successful cases, our pumps can serve as seamless replacements for original imported or domestic oil pumps. There is no need to modify the existing pipeline layout, which shortens maintenance cycles and ensures stable operation of power stations. Up to now, we have completed renovation projects for more than 100 aging hydropower stations.
	Shipbuilding Industry We manufacture screw pumps and gear pumps tailored to the characteristics of the marine industry. For engine room fuel oil and lube oil systems, hydraulic modules of deck machinery (steering gears, windlasses, cranes), cargo oil handling systems and propeller propulsion systems, we are able to deliver one-stop product solutions. We also offer services for seamless replacement of imported brand oil pumps in accordance with customer requirements. At present, we hold certifications issued by multiple classification societies, including CCS, RS, ABS, DNV, NK, KR, LR, etc.
	Construction Industry As key equipment in the building materials and mining machinery industry, oil pumps are widely used on large mills, crushers, hoists, roller presses, ignition equipment and other machinery. Hailinke is committed to supplying customers in the building materials equipment industry with a full range of oil pumps, including three-screw pumps for reducer lubrication and high-pressure helical gear pumps for jacking oil systems. The performance and stable quality of oil pumps directly affect the reliability and service life of industrial machinery. To tackle prominent industry challenges such as excessive noise and vibration, our company has specially developed gear and screw pumps with customized profiles designed for high-viscosity fluids. These pumps enable stable fluid delivery even under conditions with high air content.
	The GR Series High-pressure Low-noise Helical Gear Pump features advanced design technology. With meshing helical gear profiles, it enables smooth, pulse-free fluid flow. The structure eliminates pressure fluctuations - a primary source of noise - and avoids oil trapping. The pump can withstand higher pressure and flow rates, and delivers outstanding performance including low noise (≤55 dB(A)), stable pulsation and low vibration. In power transmission applications, it supplies power for hydraulic power steering systems and lifting systems, and improves braking performance in hydraulic brake booster systems. It is widely adopted to drive working devices such as cargo box lifting and waste compression on special vehicles including forklifts, agricultural machinery, loaders, dump trucks and garbage trucks.

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Medium-Low Pressure Three Screw Pump for Petrochemical Heavy Fuel Oil Transfer System

SN Three Screw Pump

Water Recirculation Pump

Agriculture Water Pump

Water Supply Pump

Grundfos Circulation Pump

Sewage Pump

Fire Fighting System

Fresh Air System

Centrifugal Pump

Booster Pumps

ABB Drives

Vertical Grinding Center

In Line Booster Pump

Plate Heat Exchanger

Heat Exchanger

Metering pump

SN Three Screw Pump