Descriptions: hypochlorite dosing system includes dosing pump and residual concentration monitor The chlorination system should regulate the quantity automatically equipped according to the concentration of water chlorine. A single dose of 17 l/h, the mold of the polypropylene pump, fluoride rubber seals, ceramic ball valves, diaphragm, very reliable work dosing pump electroico diaphragm is a kind of dosing pump, the dosing pump is a special volumetric dosing can be pumped fluid. It usually consists of a control section, the conductive part, transmission parts and overcurrent components, electrolytic diaphragm dosing pump other than another dosing pump is mainly driven.
Electrophragm dosing pumps in quality mainly in the following aspects:
1. Select material: As is usually highly corrosive liquid dosing pumps, so for corrosion-resistant materials and transported directly to the liquid in contact with high demand. Its selection of materials and structural elements in the principle of selection of materials from the sealing element is corrosion properties, material processing properties and the like.
2, the structure of the pump head: head for the measured liquid flow part, its quality is good or poor performance in general rational structure, sealed, corrosion resistance.

MECHANICAL DOSING PUMP  17.4 L/ 4 bar

Stainless Steel Vertical Multistage Pump LVS/R
 Stainless Steel Vertical Multistage Pump LVS/R 
Application
Suitable for transferring liquids of low viscosity, non-inflammable and non-explosive, containing solid particles or fibers
Water supply&drainage for high-rise buildings,filtration and transfer at waterworks,pressure boosting in main pipe
Washing and clesning systems,boiler feeding,cooling water circulation,water treatment systems,auxiliary system,support equipment
Ultra-filtration systems,reverse-osmosis systems,distillation systems,separators,swimming pools
Agricultural irrigation:sprinkler irrigation,drip-feed irrigation
Food&beverage industry
Fier-fighting system

Operating Conditions of LVS/R Stainless Steel Vertical Multistage Pump:
- Low viscosity, non-inflammable and non-explosive liquids not containing solid particles or fibers. And the liquid must not chemically attach the pump surface.
- Liquid temperature: -20 - +120℃
- Flow ranges: 0.7 - 240 m3/h
- Liquid pH value: 4 - 10
- Max. ambient temperature: +40℃
- Max. operation pressure: 33 bar
- Altitude: up to 1,000m

LVS/R Stainless Steel Vertical Multistage Pump Motor Features:
- IE 2 motor (IE 3 on request)
- Totally enclosed and fan-cooled
- Protection class: IP 55

HIGH PRESSURE PUMP LEO LVS SERIES SS304

HIGH PRESSURE PUMP LEO LVS SERIES SS316

Working Condition for EVP Vertical Multistage Centrifugal Pump
- Liquid temperature: +5 - 60℃
- Maximum ambient temperature: +40℃
- Maximum operation pressure: 15 bar
- Altitude: up to 1,000 m

EVP Vertical Multistage Centrifugal Pump Feature
- LEO's multistage vertical commercial pump is applicable for a wide scope of different temperatures, flow rates and pressure ranges
- Water inlet and outlet can be rotated for proper assembly in accordance with installation requirement
- Easy installation and maintenance
- Advanced hydraulic model design, featuring stable operation and high efficiency
- Cast iron water inlet and outlet with special anti-rust treatment
- High-strength engineering plastic flow passage components
- Reliable stainless steel welded shaft

HIGH PRESSURE PUMP LEO EVP SERIES SS304

It is applicable to household water supply, equipment support, pipeline pressurization, garden watering, vegetable greenhouse watering, fish farming and poultry raising, industrial and mining, water supply and drainage of enterprises and high-rise buildings, central air conditioner and centralized heating circulation system, etc.

Pump:
AISI 304 shaft Max.
Liquid temperature: +85°C
Altitude: up to 1000 m
Max. inlet pressure: limited by max. operating pressure
Liquid PH value: 4-10

Motor:
Motor with copper winding
Built-in thermal protector for single phase motor
Insulation class: F
Protection class: IP55
Max. ambient temperature: +40°C

BOOSTER PUMPS LEO EMH SERIES SS304

It is applicable to household water supply, equipment support, pipeline pressurization, garden watering, vegetable greenhouse watering, fish farming and poultry raising, industrial and mining, water supply and drainage of enterprises and high-rise buildings, central air conditioner and centralized heating circulation system, etc.

Pump:
AISI 316 shaft Max.
Liquid temperature: +85°C
Altitude: up to 1000 m
Max. inlet pressure: limited by max. operating pressure
Liquid PH value: 4-10

Motor:
Motor with copper winding
Built-in thermal protector for single phase motor
Insulation class: F
Protection class: IP55
Max. ambient temperature: +40°C

BOOSTER PUMPS LEO EMH SERIES SS316

Comet

Volumetric water pumps , qualified in domestic fittings, to increase the system pressure in aqueducts and for automatic water distribution by small autoclave tanks or by hydrosphere units. For the correct functioning of the pump, use clean water, or non-agressive liquidsonly, without sand or other solid im pu rities..

OPERATING CONDITIONS:
– Liquid temperature up to 95°F (for home use according to EN 60335-2-41)
– Temperature max. liquid: 140°F (for other uses)
– Ambient temperature up to 104°F
– Total suction lift up to 23 ft.
MOTOR:
– Single-phase 110/220V – 50Hz
– Two-Pole induction motor (n = 3450 min-1)
– Insulation Class F
– Protection IP 44
MATERIALS:
– Pump body: Cast Iron
– Motor Support: Cast Iron
– Impeller: Brass
– Shaft with rotor:  Stainless Steel AISI 304
– Mechanical seal (50-80): Ceramic/Graphite/NBR

BOOSTER PUMPS CAST IRON

Pump   Body:Stainless Steel
Motor Housing: aluminum
Shaft: 45# steel /stainless steel
Impeller: Brass/Stainless Steel/PPO optional 
Motor: closed, externally ventilated
Insulation Class: B/F
Protection Class: IP44 /IP54
 Max ambient temperature up to 40°C
Mechanical Seal: ceramic steatite/metalized carbon                          
Max fluid temperature up to 40°C 
Max pressure up to 6 bar

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