High Pressure Fuel Oil Transfer Three Screw Pump

• Customization: Available
• After-sales Service: Unlimited Times
• Warranty: One Year
• Model NO.: SM Series Three Screw Pump
• Screw Number: Three Screw Pump
• Screw Suction Method: Double Suction
• Pump Shaft Position: Horizontal
• Performance: Wearable
• Application: Sewerage Treatment, Food, Chemical
• Certification: CE, ISO, RoHS
• Material: Cast Steel,T250,SS304,Ss306,Welding Steel, etc.
• Principle: Positive Displacement Pump
• Application 1: Metallurgy, Power, Petrochemical,Food
• Certificate: CCS,SGS,BV ,ISO ,etc.Luv
• Viscosity: 1-3000000cst
• Voltage: 380V,or as Required
• Frequency: 50Hz or 60Hz
• Pressure Range: 0-10MPa
• Capacity: 1-600m³/H
• Work Temperature Range: -15ºC-150ºC
• Application 2: Oil,Crude Oil and etc.
• Application 3: Various Heating Oil,Ashalt Oil
• Application 4: Lubricating Oil Pump
• Application 5: Heavy and Crude Oil Pump
• Application 6: Loding and Unloading Various Oil3
• Transport Package: Angle Steel Frame Supports Seaworthy Wooden Case
• Specification: SM40-SM2200
• Trademark: YUANHAN
• Origin: China
• HS Code: 8413604090
• Production Capacity: 10000set/Year
• Package Size: 130.00cm * 110.00cm * 100.00cm
• Package Gross Weight: 200.000kg

Product Description

Product Description
SM type  three screw pump features:
1.Screw hydraulic balance, low vibration and noise. 
2.The output is stable without pulsation.
3.High efficiency.
4.Strong self-priming ability.
5.Components adopt a series design with strong versatility and have a variety of installation mode Compact structure, small size, light weight, can work at higher speed and higher pressure.
PUMPED LIQUID
1.Lubricity liquid: such as mechanical oil, oil, heavy oil, slag oil.
2.Low lubricity liquid: e.g, light diesel, heavy diesel, waxy light oil.
3.Viscous liquid: such as a variety of synthetic rubber liquid and artificial glue, emulsion.
4.Heating or cooling structures can also be provided according to the needs of the conveyed medium

Type

Main Feature

Max capacity (l/min)

Size

Max delivery pressure (MPa)

SM

Middle pressure,single entry, spindles with hydraulic balance of axial thruct

2200

40-2200

10.0

Design:

Design Code			Description of design code
H			Horizontal foot mounted pump
F			Flange mounted pump
S			Vertical pedestal mounted pump
E			Cartridge unit pump to be pushed in from drive side for H-pump.

Special design feature and bearing and shaft  seal:

Code	Description of design				Usage
U2	Built-in double row ball bearing,packing seal.				Pumping medium has less lubricity, high viscosity and temperature ≤150ºC.
U12.1	Internal ball bearing and mechanical seal.				Pumping medium has better lubricity and the temperature ≤80ºC.
K2	External bearing and packing seal.				Pumping medium has less lubricity, high viscosity and temperature ≤150ºC.
E6.7	External ball bearing and packing seal.				Pumping medium has less lubricity and temperature≤150 ºC
E15	External ball bearing and packing seal.				Pumping medium has less lubricity and temperature ≤200 ºC.

Casing:MATERIAL CODE:

Material code	Casing		Insert	Using range
W3	QT42-10 Nodular Cast iron		ZL109 Cast AL	Used for small-sized pump or large-sized and lower pressure pump to handle the medium (Such as lubricit oil)with better lubricity.
W23	QT42-10 Nodular Cast iron		ZCuSn5Pb5Zn5 Special bronze	Used for small-sized pump or large-sized and lower pressure pump to handle the medium with less lubricity , such as heavy oil and fuel oil.
W27	ZG35 Cast iron		ZL109 Cast AL	Used for large-sized pump to handle the medium with better lubricity Such as lubricity oil at higher pressure.
W28	ZG35 Cast iron		ZCuSn5Pb5Zn5 Special bronze	Used for large-sized pump to handle the medium with less lubricity Such as heavy oil and fuel oil,at higher pressure.
W29	Welding pump body		ZCuSn5Pb5Zn5 Special bronze	Used in requesting the environment specially.

Performance data:
The three-spindle screw pump are sutable for pumping various kinds of noncorrosive oil without contents of solid grains and liquidssimilar to lubricating oils, The viscosity of mediums to be conveyed range from 1.2 to 10000 cSt , liquid with a higherviscosity could also be pumped after heating up to lowering down the viscosity.
The flow range is 0.2--400 m?/h, and the maximur working pressure is 100 bar, The highest temperature is 200C.

Features:
For the handing of oil and medium with lubricating properties.
Application:
In heating techniques as fuel oil injection, fuel supply and transfer pumps.
In the Machining industry as hydraulic and telemotor pumps.
In the chemical and food industry as cargo transfer or supply pumps.
 In the marine field as transfer, booster, fuel oil pumps as well for ship hydraulics.

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