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Anti-Corrosive Standard Chemical Process Centrifugal Pump

FOB Price:	US$500.00-50,000.00 / Set
Min. Order:	1 Set

Min. Order	FOB Price
1 Set	US$500.00-50,000.00

Port:	Shanghai, China
Production Capacity:	1000000sets/Year
Payment Terms:	L/C, T/T

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Product Description

Company Info

Basic Info.

Model NO.

SLZ100-315

After-sales Service

Online After-Sale Service

Warranty

12 Months

Max.Head

110m-150m

Max.Capacity

>400 L/min

Driving Type

Motor

Impeller Number

Single-Stage Pump

Working Pressure

Middle Pressure Pump

Influent Type of Impeller

Single Suction Pump

Position of Pump Shaft

Horizontal Pump

Pump Casing Combined

Verticaljoint Surface Pump

Mounting Height

Suction Centrifugal

Impeller

Closed

Usage

Pump, Pumps, Condensate Pump, Slurry Pump, Circulating Pump

Material

Cast Iron, Stainless Steel, Bronze

Driver

Explosion-Proof Electric Motor

Seal

Mechanical Seal with Cooling System

Trademark

SEMHAI or OEM

Transport Package

Plywood Case

Specification

1800*900*1400mm

Origin

China

HS Code

8413709990

Product Description

The SLZ end suction, long coupled, single stage centrifugal chemical process pump is standardised to EN 22858 / ISO 2858 and can be used for a wide range of applications in the industrial and marine markets. It is designed to pump low viscosity clean or slightly contaminated fluids without the presence of solid or fibrous solids. Common fluids pumped include fresh water, sea water and fuels (diesel, petrol and kerosene) and common applications include fuel transfer, chemical, energy plants, mining, fire fighting, irrigation, water supply, water treatment, pressurisation, grey water, dewatering, and marine.

This is a large, heavy duty centrifugal chemical process pump with high flow and high pressure capabilities.
The long coupled centrifugal chemical process pump design has many benefits.
The long coupled configuration is very easy to maintain as it is possible to access the pump head without removing the motor.
This process pump is also very robust and designed for continuous use as additional bearings are installed in the pump head, these take a large deal of strain away from the motor during operation.
The back pull out design allows the motor to be removed while the pump is still connected to the pipework, this in turn allows time saving while the pump is serviced/maintained.
The centrifugal chemical process pump and motor have independent shafts, this means that only the pump shaft will need to be replaced in the event of it breaking. Other less robust chemical process pumps on the market only use the motor shaft, this means that if the shaft breaks, the entire motor needs to be replaced.
The long coupled design means that there is a large space between the pump and motor, this in turn protects the motor from fluid ingress in the case of a seal failure.
Product summary
• Can pump a wide range of clean low viscosity or slightly contaminated fluids
• Available with closed or semi open impeller
• Back pull out design to ensure quick and easy maintenance
• Maximum fluid temperature of 175°C
• Heavy duty shaft that does not come in contact with the fluid.
• External seal cooling system available
• Independent pump and motor shafts
• Available in cast iron, 316 stainless steel, duplex stainless steel, bronze and other materials upon request
• Suction and discharge flanges conform to EN 1092-2 / PN 16. Flanges according to EN 1092-1 / PN 16 for steel and stainless steel casings.
• Gland packing or single, double and cartridge mechanical seal options available
• Three phase 50hz / 60hz motors. IP55 as standard.
• ATEX version upon request
• Independent certification is available upon request
• Manufactured in accordance with standard EN 22858 / ISO 2858
• Low NPSH
• Assembly without alignment
• All impellers are balanced according to ISO 1940 class 6.3
• Long coupled with baseplate
• An API Seal can be installed - according to API682
• Oil lubricated ball bearings

Pump Type	Centrifugal
Max Flow Rate	1500M³H
Max Head	160M
Max Temp	175°C
Max Viscosity	200 cst
Max Solid Passage	20mm
Self Priming	N
Inlet/Outlet Sizes	32mm to 250mm
Mechanical seal type	Double mechanical seal, API plan
Pump Materials	AISI304, AISI316, AISI316L, Bronze, Cast Iron, Cast Steel, Ductile Iron, Duplex, NiAl Bronze, Super Duplex

Detailed Photos

Famous brand Bearings are widely used in our centrifugal pumps/chemical pumps products. Longer service life of our centrifugal pumps is expected even in harsh working environments.

In order to balance axial thrust, there are both wear rings in front and at the back of the majority of the impeller and the balance hole is on the back shroud of the impeller. The axial thrust of some pumps is not big enough, so there is no wear ring and balance hole at the back of the impeller.

High-precision casting impeller can ensure the performance, material in cast iron, stainless steel and bronze.

There are generally two main groups:
1) "Flush" - Clean, cool liquid is injected into the seal chamber to improve the operating environment. A second, smaller port is provided and normally oriented downward. It often serves as a leakage observation or vent opening.
2) "Barrier or Buffer" used with dual seals - A secondary fluid is fed to the space between two sets of mechanical seals to prevent ambient air from contacting the pumped fluid, to improve seal cooling, and/or to enhance safety.
It is worth mentioning that not all mechanical seals require special external flush arrangements.

Flexible couplings
Unlike rigid couplings, flexible couplings can accommodate some movement e.g. vibrations and thermal expansion without damage. This makes them ideal for applications where there is a degree of unavoidable misalignment between the drive and pump shafts. As they can absorb vibrations well, they can also be used to reduce excessive operating noise. With these benefits come a more complex, expensive design. However, as flexible couplings protect the shaft and bearings from damage and premature wear, there are maintenance savings to be had in the long run.
Semhai API standard chemical pumps use API 671 Standard Disc Couplings.
It has lower reaction loads with higher balancing quality than normal couplings with enhanced efficiency and effectiveness for the whole pump power transmission.

Product Application

Industry	Services
Chemicals, dyes & intermediates	Organic/inorganic chemicals
Oil extraction & waste oil refineries	Hydrocarbons/Volatile liquids
Bulk drugs & Pharmaceuticals	Dyes & Intermediates
Effluent treatment plants	Water treatment & distribution system
Heating & air conditioning plants	Thermic fluid/ hot oil
Cooling towers	Corrosive/abbrasive liquids

Facilities & Equipments

Professional cooperation agencies
This company has established long-term cooperation relationship with a number of large domestic pump-testing institutions, such as:
National Quality Supervision and Inspection Center of Industrial Pumps (Tiexi District,Shengyang city),
Irrigation Machinery Products Quality Inspection Center of Machinery Industrial (Zhenjiang City),
Ministry of Agriculture, Water Pump Quality Supervision and Testing Center (Chongqing city),
Shanghai Mechanical and Electrical Products Quality Inspection Center (Shanghai city) and so on.

Address: No. 118 Hequ Road, Baoshan District, Shanghai, China

Business Type: Manufacturer/Factory, Trading Company

Business Range: Manufacturing & Processing Machinery

Management System Certification: ISO 9001, ISO 14001

Main Products: Centrifugal Pump, Water Pump, Submersible Pump, Sewage Pump, Multistage Pump, Booster Pump, Diesel Engine Pump, Chemical Pump, Split-Casing Pump, High-Pressure Pump

Company Introduction: Full range of fluid equipment solutions

Shanghai Semhai Pump Co., Ltd. is a diversified high-tech enterprise, integrate research and development and market and service, professionally focus on supplying pumps, motors, valves, electrical control devices, fire-fighting water supply equipment, non-negative intelligent frequency conversion water supply equipment, environmental equipment and other related products. Product range covers: Fire-fighting pumps, centrifugal pumps, sewage pumps, submersible pumps, shielding pumps, double-suction pumps, chemical pumps, oil pumps, vacuum pumps, deep-well pumps, diesel-driven pumps, electric control cabinet, motors, valves, non- negative intelligence conversion water supply equipment, fire-fighting water supply equipment etc. Fifty series, more than 10, 000 specifications, widely used in pressure boosting, industrial, domestic water supply, AC water circulation, heating, fire-fighting systems, groundwater extraction, sewage waste water treatment, chemical industry and desalination industry and many other fields, with reliable quality and professional service to win the trust of customers completely.

In addition, Shanghai Semhai with decades of experience in control devices and monitoring systems of pumping solutions as well as drives to be used in various aspects of liquid and flow requirements. It ensures that our products perfectly matched with hydraulic pumps, motors, electronics, and all other mechanical components to form a complete pumping solutions, thus ensuring an efficient pumping system with high quality.

Professional cooperation agencies

This company has established long-term cooperation relationship with a number of large domestic pump-testing institutions, such as: National Quality Supervision and Inspection Center of Industrial Pumps (Tiexi District, Shengyang city), Irrigation Machinery Products Quality Inspection Center of Machinery Industrial (Zhenjiang City), Ministry of Agriculture, Water Pump Quality Supervision and Testing Center (Chongqing city), Shanghai Mechanical and Electrical Products Quality Inspection Center (Shanghai city) and so on.

Advantage Service

Shanghai Semhai has extensive experience in the installation of water supply equipment and repair & renovation of the pumping station, with a group of trained technicians and fluid equipment maintenance engineers, safe and reliable maintenance technicians. Shanghai Semhai provides you with comprehensive professional services, such as water pumps maintenance services, on-site installation and commissioning, equipment operation training, repair and maintenance of the old pump house, pressure piping system solutions and innovative solutions, maintenance and inspection management of water-supply equipment, comprehensive pump and water-supply systems management, technology consulting of pumping equipment. Your living water pumps need to repair and replace, your fire-fighting pumps need maintenance, your old pump houses need to transform, your industrial sewage pumps need to clear, please contact us, by telephone +86-15921748232.

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