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)
Â
Model | Speed (r/min) | Flow (M3/h) | Pressure (Mpa) | Motor (KW) | Head (m) | Inlet (mm) | Outlet (mm) | Allowable particulate size(mm) | Allowablefibre length(mm) |
G20â€1 | 960 | 0.8 | 0.6 | 0.75 | 60 | 25 | 25 | 1.5 | 25 |
G25â€1 | 960 | 2 | 0.6 | 1.5 | 60 | 32 | 25 | 2 | 30 |
G25â€2 | 960 | 2 | 1.2 | 2.2 | 120 | 32 | 25 | 2 | 30 |
G30â€1 | 960 | 5 | 0.6 | 2.2 | 60 | 50 | 40 | 2.5 | 35 |
G30â€2 | 960 | 5 | 1.2 | 3 | 120 | 50 | 40 | 2.5 | 35 |
G35â€1 | 960 | 8 | 0.6 | 3 | 60 | 65 | 50 | 3 | 40 |
G35â€2 | 960 | 8 | 1.2 | 4 | 120 | 65 | 50 | 3 | 40 |
G40â€1 | 960 | 12 | 0.6 | 4 | 60 | 80 | 65 | 3.8 | 45 |
G40â€2 | 960 | 12 | 1.2 | 5.5 | 120 | 80 | 65 | 3.8 | 45 |
G50â€1 | 960 | 20 | 0.6 | 5.5 | 60 | 100 | 80 | 5 | 50 |
G50â€2 | 960 | 20 | 1.2 | 7.5 | 120 | 100 | 80 | 5 | 50 |
G60â€1 | 960 | 30 | 0.6 | 11 | 60 | 125 | 100 | 6 | 60 |
G60â€2 | 960 | 30 | 1.2 | 15 | 120 | 125 | 100 | 6 | 60 |
G70â€1 | 720 | 45 | 0.6 | 11 | 60 | 150 | 125 | 8 | 70 |
G70â€2 | 720 | 45 | 1.2 | 18.5 | 120 | 150 | 125 | 8 | 70 |
G85â€1 | 720 | 65 | 0.6 | 15 | 60 | 150 | 150 | 10 | 80 |
G105â€1 | 500 | 100 | 0.6 | 22 | 60 | 200 | 200 | 15 | 110 |
G135â€1 | 400 | 150 | 0.6 | 37 | 60 | 250 | 250 | 20 | 150 |
4.Pump Structures

5.Spare Parts Show

6.Applications(Show From Our Clients)

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:Â 12 month for the pump body, 3Â month for the main working parts.
3. Package:Â We use plywood case to pack our pump, which is durable for ocean transport.
4. On-sales Service:Â 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:Â 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 1Â or 2Â weeks.
8.Our Factory

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 -18042130095Â Â Â Fax:Â +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)
Â
Model | Speed (r/min) | Flow (M3/h) | Pressure (Mpa) | Motor (KW) | Head (m) | Inlet (mm) | Outlet (mm) | Allowable particulate size(mm) | Allowablefibre length(mm) |
G20â€1 | 960 | 0.8 | 0.6 | 0.75 | 60 | 25 | 25 | 1.5 | 25 |
G25â€1 | 960 | 2 | 0.6 | 1.5 | 60 | 32 | 25 | 2 | 30 |
G25â€2 | 960 | 2 | 1.2 | 2.2 | 120 | 32 | 25 | 2 | 30 |
G30â€1 | 960 | 5 | 0.6 | 2.2 | 60 | 50 | 40 | 2.5 | 35 |
G30â€2 | 960 | 5 | 1.2 | 3 | 120 | 50 | 40 | 2.5 | 35 |
G35â€1 | 960 | 8 | 0.6 | 3 | 60 | 65 | 50 | 3 | 40 |
G35â€2 | 960 | 8 | 1.2 | 4 | 120 | 65 | 50 | 3 | 40 |
G40â€1 | 960 | 12 | 0.6 | 4 | 60 | 80 | 65 | 3.8 | 45 |
G40â€2 | 960 | 12 | 1.2 | 5.5 | 120 | 80 | 65 | 3.8 | 45 |
G50â€1 | 960 | 20 | 0.6 | 5.5 | 60 | 100 | 80 | 5 | 50 |
G50â€2 | 960 | 20 | 1.2 | 7.5 | 120 | 100 | 80 | 5 | 50 |
G60â€1 | 960 | 30 | 0.6 | 11 | 60 | 125 | 100 | 6 | 60 |
G60â€2 | 960 | 30 | 1.2 | 15 | 120 | 125 | 100 | 6 | 60 |
G70â€1 | 720 | 45 | 0.6 | 11 | 60 | 150 | 125 | 8 | 70 |
G70â€2 | 720 | 45 | 1.2 | 18.5 | 120 | 150 | 125 | 8 | 70 |
G85â€1 | 720 | 65 | 0.6 | 15 | 60 | 150 | 150 | 10 | 80 |
G105â€1 | 500 | 100 | Fixing Angle The fixing angle of a Tower Crane refers to the angle at which the crane is secured to its base or foundation. It is important to ensure that the crane is properly fixed at the correct angle to ensure stability and safety during operation. It is important to follow the manufacturer's guidelines and recommendations when setting the fixing angle of a tower crane to ensure safe and efficient operation. Improper fixing angle can lead to instability, tipping, or other safety hazards.
Tower crane fixing angle is connected between tower body and concrete foundation. Usually, the model of fixing angle is based on the tower crane Mast Section, such as 1.2m s24 mast section, 1.6m L46a1 mast section, 2.0m l68b2 mast section.
Fixing angle is used for connecting of tower crane foundation and tower crane body. Usually the fixing angle is fixed inside the concrete foundation. However, there is one type of tower crane fixing angle which is reusable type. The reusable type fixing angle could be removed from the foundation after tower crane disassembly. Fixed Leg Fixing Angle,Reusable Fixing Angle,Tower Crane Fixing Angle,Tower Crane Reusable Fixing Angle,Foundation Anchor Fixing Angle SHEN YANG BAOQUAN BUSINESS CO., LTD , https://www.sytoplesstowercrane.com |