Positive Displacement Pump Mono Screw Metering Pump for Chemical

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Model NO.: G
Voltage: 220V/380V/400V/415V/460V
Material: Cast Iron/SS304/SS316
Motor: 100% Copper Wire
Usages: High Viscosity Medium
Warranty: One Year
Working Temperature: Below 200 Deg.C
Trademark: DEFU
Transport Package: Exporting Plywood Case
Specification: CE, ISO
Origin: China
Model NO.: G
Voltage: 220V/380V/400V/415V/460V
Material: Cast Iron/SS304/SS316
Motor: 100% Copper Wire
Usages: High Viscosity Medium
Warranty: One Year
Working Temperature: Below 200 Deg.C
Trademark: DEFU
Transport Package: Exporting Plywood Case
Specification: CE, ISO
Origin: China
1.Product Description


 G single screw pump consists of suction,discharge,working part(Rotor and Stator),driving part,universal joint part seal assembly and bearing seat.The working part is composed of rotating eccentric rotor and stator.the rotor and stator have two contact points in every transverse section.These contact points from two sealing lines along the working parts of rotor(or stator).Thus comes into one or a few sealing chambers  when the rotor rotating.The media entering the sealing chamber remove smoothly from suction end to discharge end along the sealing chamber.During the whole running,the pressure pulsation is very low which has no any effect upon the intrinsic construction of pumped media.


2.Pump Technical Parameters


1.Flow:0-150m3/h;
2.Head:60-120m;
3.Power:0.75-37kw;
4.Rotary speed:500-960r/min;
5.Calibre:20-135mm;
6.Temperature:-15-200°C.


3.Models Specifications for Clients Choosing(More Information Pls Contact Us)

 
Model Speed (r/min) Flow (M3/h) Pressure (Mpa) Motor (KW) Head (m) Inlet (mm) Outlet (mm) Allowable particulate size(mm) Allowablefibre length(mm)
G20‐1 960 0.8 0.6 0.75 60 25 25 1.5 25
G25‐1 960 2 0.6 1.5 60 32 25 2 30
G25‐2 960 2 1.2 2.2 120 32 25 2 30
G30‐1 960 5 0.6 2.2 60 50 40 2.5 35
G30‐2 960 5 1.2 3 120 50 40 2.5 35
G35‐1 960 8 0.6 3 60 65 50 3 40
G35‐2 960 8 1.2 4 120 65 50 3 40
G40‐1 960 12 0.6 4 60 80 65 3.8 45
G40‐2 960 12 1.2 5.5 120 80 65 3.8 45
G50‐1 960 20 0.6 5.5 60 100 80 5 50
G50‐2 960 20 1.2 7.5 120 100 80 5 50
G60‐1 960 30 0.6 11 60 125 100 6 60
G60‐2 960 30 1.2 15 120 125 100 6 60
G70‐1 720 45 0.6 11 60 150 125 8 70
G70‐2 720 45 1.2 18.5 120 150 125 8 70
G85‐1 720 65 0.6 15 60 150 150 10 80
G105‐1 500 100 0.6 22 60 200 200 15 110
G135‐1 400 150 0.6 37 60 250 250 20 150



4.Pump Structures

Positive Displacement Pump Mono Screw Metering Pump for Chemical

5.Spare Parts Show

Positive Displacement Pump Mono Screw Metering Pump for Chemical



6.Applications(Show From Our Clients)

Positive Displacement Pump Mono Screw Metering Pump for Chemical

7.Our Services

1. Delivery: Delivery time will be on time as the contract. Usually, our company need 25 working  days for diesel engine pump, and for bare shaft pump, it takes 15 working days,
2. Warranty: 12 month for the pump body, 3 month for the main working parts.
3. Package: We use plywood case to pack our pump, which is durable for ocean transport.
4. On-sales Service: we will clear show you everything in fact when you place an order with us. We will take photos or videos to show you our production situation, and report the production situation to you.
5. Quality: we will test our pump before delivery, and we will follow up the pump working conditions per three months when the pump put into use. If you need spare parts, we can send to you in 1 or 2 weeks.



8.Our Factory

Positive Displacement Pump Mono Screw Metering Pump for Chemical

Welcome to visit our factory!
All My Striving,For Your Satisfaction.
*********************************************************************************************
Head Office: Wenzhou DEFU Machinery Co.,Ltd
Subsidiary Factory Name:Shanghai Y&L Pump Co.,Ltd
Mobile :+86 -18042130095    Fax: +86-577-86553150

WebSite:www.defupump.com


  1.Product Description


 G single screw pump consists of suction,discharge,working part(Rotor and Stator),driving part,universal joint part seal assembly and bearing seat.The working part is composed of rotating eccentric rotor and stator.the rotor and stator have two contact points in every transverse section.These contact points from two sealing lines along the working parts of rotor(or stator).Thus comes into one or a few sealing chambers  when the rotor rotating.The media entering the sealing chamber remove smoothly from suction end to discharge end along the sealing chamber.During the whole running,the pressure pulsation is very low which has no any effect upon the intrinsic construction of pumped media.


2.Pump Technical Parameters


1.Flow:0-150m3/h;
2.Head:60-120m;
3.Power:0.75-37kw;
4.Rotary speed:500-960r/min;
5.Calibre:20-135mm;
6.Temperature:-15-200°C.


3.Models Specifications for Clients Choosing(More Information Pls Contact Us)

 
Model Speed (r/min) Flow (M3/h) Pressure (Mpa) Motor (KW) Head (m) Inlet (mm) Outlet (mm) Allowable particulate size(mm) Allowablefibre length(mm)
G20‐1 960 0.8 0.6 0.75 60 25 25 1.5 25
G25‐1 960 2 0.6 1.5 60 32 25 2 30
G25‐2 960 2 1.2 2.2 120 32 25 2 30
G30‐1 960 5 0.6 2.2 60 50 40 2.5 35
G30‐2 960 5 1.2 3 120 50 40 2.5 35
G35‐1 960 8 0.6 3 60 65 50 3 40
G35‐2 960 8 1.2 4 120 65 50 3 40
G40‐1 960 12 0.6 4 60 80 65 3.8 45
G40‐2 960 12 1.2 5.5 120 80 65 3.8 45
G50‐1 960 20 0.6 5.5 60 100 80 5 50
G50‐2 960 20 1.2 7.5 120 100 80 5 50
G60‐1 960 30 0.6 11 60 125 100 6 60
G60‐2 960 30 1.2 15 120 125 100 6 60
G70‐1 720 45 0.6 11 60 150 125 8 70
G70‐2 720 45 1.2 18.5 120 150 125 8 70
G85‐1 720 65 0.6 15 60 150 150 10 80
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