70yb-45-1 Hydraulic Emergency AC Auxiliary Lube Oil Centrifugal Pump

• After-sales Service: Online Support
• Warranty: Na
• Max.Head: >150m
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: 70YB-45-1
• Max.Capacity: >400 L/min
• Driving Type: Motor
• Impeller Number: Single-Stage Pump
• Working Pressure: High Pressure Pump
• Influent Type of Impeller: Single Suction Pump
• Position of Pump Shaft: Vertical Pump
• Pump Casing Combined: Verticaljoint Surface Pump
• Mounting Height: Suction Centrifugal
• Impeller: Open
• Usage: Pump, Lube Oil Pump
• Industry: Power Plants
• Condition: Brand New
• Material: Stainles Steel
• Surface: Anti-Rusting
• Size: Customized
• Medium Temperature: < 120 Degree
• Delivery: by Sea/Air
• Packaging: Wooden Box
• System: Steam Turbine Lube Oil System
• Transport Package: Wooden Box
• Specification: 70YB-45-1
• Trademark: Customized
• Origin: China
• Production Capacity: 10000 Pieces/Year
• Package Size: 80.00cm * 40.00cm * 40.00cm
• Package Gross Weight: 100.000kg

Product Description

 

Product Description

The lubricating oil pump 70YB-45-1 is a cooling lubricating oil pump for the main shaft of a steam turbine. It adopts excellent and reliable technology in axial force balance, underwater bearings, shaft seals, etc. It has the characteristics of safe and reliable operation, no leakage, long service life, and convenient maintenance and repair.

This pump is mainly used for conveying turbine oil and various fluid lubricating oils with lubrication functions, and can be used as a high-pressure starting oil pump, AC lubricating oil pump, and DC emergency oil pump.

Structure:
The lubricating oil pump 70YB-45-1 is composed of components such as the base, bearing chamber, connecting pipe, volute, shaft, and impeller. The pump is driven by an electric motor, which sucks the liquid in from the center through centrifugal force and pushes it towards the outlet through the rotational motion of the rotor or volute.

The inlet of the pump is located below and adopts an axial suction method, while the outlet can be an upper or lower outlet, or a single or multiple outlet. The rotating part of the pump is supported by rolling bearings and sliding bearings. When connecting to the prime mover, internal toothed elastic couplings or diaphragm couplings are usually used.

Product Parameters

 

Technical Specification of Lube Oil Pump
Pump Type		Vertical centrifugal pump
Medium		Lubricant(oil), Vegetable oil, Water ethylene glycol, Lubricating grease, Light diesel oil, Fuel wastage(oil), Other sticky chemical medium
Flow	m3/h	45~80
Head	m	23~49
Speed	r/min	2950~3000
Efficiency	%	68~72
Power kW	Shaft power	7.5~61.5
	Supporting power	11~75
Remark		DC voltage optional

 

 

Material of Lube Oil Pump 70LY series
Pump Parts	Material
Impeller	Stainless steel
Pump body	Stainless steel
Pump cover	Stainless steel
Bearing seat	Stainless steel
Pump shaft	Stainless steel
Mechanical seal	Hard alloy
Gland	Stainless steel
Coupling	Stainless steel

Detailed Photos

Product Features:

> Adopting high-quality materials and strict quality control to ensure the reliability and long service life of the pump.

> Easy to start, no additional operation or lubrication required.

> The axial suction method can effectively suck in lubricating oil or other media, providing reliable oil supply performance.

> Multiple export options can flexibly adapt to different installation and pipeline layout requirements.

> The combination support of rolling bearings and sliding bearings provides stable rotation and reliable working performance.

> Reasonable design and easy maintenance.

Applications of Centrifugal Pump:

> Power plant: Applied in the steam turbine system of power plants to ensure that necessary lubrication and cooling oil can still be provided in case of main oil pump failure.

> Industrial equipment: Used in other industrial equipment, especially those with high requirements for lubrication and cooling. For example, some large mechanical equipment, turbines, compressors, etc. may use DC emergency oil pumps.

> Cold start assistance: When the main starting equipment cannot function properly, the oil pump can provide the necessary lubrication and cooling oil to help start the equipment.

> Oil supply system maintenance: used for maintenance and testing of the oil supply system, checking the working status of the oil supply system, and verifying the normal operation of pipelines and valves.

Related Products

Yoyik offers different types of Hydraulic pumps for industrial users:

sealing oil pump mechanical seal 141KZ-11-60


Repair package of seal oil recirculation pump KG70KY/7.5K5
main sealing oil pump coupling cushion KF90NZ/15F6
Lubricating oil pump bearing 70LY-34x2-2
sealing oil pump mechanical seal KF80NZ/4.0F6
300MW turbine main oil pump Guide bearing 100Y120B
main sealing oil pump coupling cushion DLZB820R64B
cast iron transfer pump 125LY-35-8
turbine EH oil oil pump oil seal ACF080K41RBP
main sealing oil pump bushing KF80RF1-D15||Z0004101
Pump Shaft seal ACF080K5IVBP
main sealing oil pump bushing ACG070KNVBP
screw pump DZXB870-R67
300MW turbine AC lube pump coupling 200LY-67

Packaging & Shipping

          Standard & solid packaging ensures your goods safety.

          Various professional packages at your choice


         Multiple choice of reliable and cost-effective shipping methods available.

 

Company Profile

- ABOUT US -

Dongfang Yoyik Engineering Co., Ltd is located in Deyang, Sichuan, China's heavy equipment base, was founded in 2004. The company is a professional power plant spare parts manufacturer and supplier. Our products are applicable for many thermal power plants, hydropower plants, metallurgic industrial power plant, cement plant power house, aluminum plant power house, and coal mill power plants.

From advanced precision electric elements and components to highly-customized metal items, you can find all the needed for a power plant from Yoyik.


Yoyik is the exclusive agent of W.M. Nugent CO Inc for selling Nugent filter elements and filtration system products in China. The company also has great advantages in of many hydraulic products, including pumps, valves, sealing materials, etc. the brands include Eaton, Vickers, Moog, star, copaltite, temp-tite, 707, etc.

 

Our Advantages

 

- TECHNICAL PATENTS -

 

- OUR ADVANTAGE -

- COOPERATIVE INDUSTRIES -

Yoyik offers wide range of spare parts for customers in different industries:
 

FAQ

- ORDER NOTES -

√ Model Selection
Before purchasing, please ensure that the model specifications you provide are complete or that the drawings have been drawn so that you can provide timely and accurate quotations.

√ Quality Assurance
We promise to provide high-quality products and after-sales service. If there are any quality issues, please contact us promptly.

√ Secure Transactions
We sell on MIC, provide a secure and reliable trading environment, and accept multiple payment methods to facilitate your purchase.

 

- FAQ -

- Are you trading company or manufacturer?
We are factory located in Deyang, China.

- How long is your delivery time?
Generally it is 2-5 days if the goods are in stock. Or it is 7-21 days if the goods are not in stock, it is according to quantity.

- Do you provide samples? Is it free or extra?
Sorry we do not offer samples.

- What price terms do you accept?
Our company can accept all trading manners, eg. EXW, FOB, CIF etc

- What payment terms do you accept?
We accept T/T.