Vertical Pipe High Pressure Centrifugal Water Boosting Pump

• After-sales Service: Worldwide
• Warranty: 1 Year
• Max.Head: >150m
• Max.Capacity: >400 L/min
• Driving Type: Motor
• Impeller Number: Single-Stage Pump
• Model NO.: CDL
• Working Pressure: Middle Pressure Pump
• Influent Type of Impeller: Single Suction Pump
• Position of Pump Shaft: Horizontal Pump
• Pump Casing Combined: Horizontal Split Pumps
• Mounting Height: Suction Centrifugal
• Impeller: Closed
• Usage: Pumps
• Electric Pump: Hig Pressure Pump
• High Pressure: Boosting Pump
• Boosting Pump: Water Pump
• Centrifugal Pump: Stainless Steel Pump
• Water Pump: Centrifugal Pump
• Pump: Electric Pump
• Transport Package: Wood Case
• Specification: ISO
• Trademark: Borra
• Origin: Wenzhou
• HS Code: 8413810090
• Production Capacity: 1000

Product Description

Borra Technology Co., Ltd.

Borra Technology co., Ltd., founded in 1995, owns a top-rank design, production, sales, and service team, and modern production lines, to manufacture various self-priming pumps, movable diesel pumps, diesel Self-Priming dirt drain pumps, diesel fire pumps units, diesel mini-pumps.


Vertical Stainless Steel Multistage Pump CDLF :

CDLF Light Vertical Multistage Centrifugal Pump is a multifunctional product that can transport various media from tap water to industrial liquids and is suitable for different temperature, flow, and pressure ranges. CDL is suitable for non-corrosive liquids, and CDLF is suitable for mildly corrosive liquids.






Application :

1. Water supply: water plant filtration and transportation, water plant district water supply, main pipe pressurization, and high-rise building pressurization.
2. Industrial pressurization: process water system, cleaning system, high-pressure flushing system, fire-fighting system.
3. Industrial liquid transportation: cooling and air conditioning systems, boiler feed water and condensing systems, machine tools, acids, and alkali.
4. Water treatment: Ultrafiltration system, reverse osmosis system, distillation system, separator, swimming pool.
5. Irrigation: farmland irrigation, sprinkler irrigation, drip irrigation.

Advantages:

1. High efficiency and energy saving
2. Compact structure
3. easy maintenance

Operating conditions:

1. Thin, clean, non-flammable, and explosive liquid without solid particles or fibers.
2. Liquid temperature: normal temperature type -15ºC to +70ºC
3. Hot water type +70ºC to +120ºC
4. Ambient temperature: +40ºC
5. Altitude: 1000m

Pump :
CDL/CDLF is a non-self-priming,multi-stage centrifugal pump with a standard motor. The motor shaft is directly connected to the pump shaft through a coupling on the pump head. Tie rod bolts fix the pressure cylinder and flow-through components on the pump head and inlet and outlet sections. In between, the water inlet and outlet of the pump are on the same straight line at the bottom of the pump; the pump can be equipped with an intelligent protector as required to effectively protect the pump from dry running, lack of phase, and overload.

Motor:

1. The motor is a fully enclosed, air-cooled two-pole standard motor.
2. Protection level: IP55
3. Insulation class: F
4. Standard voltage, 50Hz/ 60Hz.

Technical Parameter :

Flow	Up to 300m3/h
Head	Up to 240 m
Speed	Up to 3500 RPM
Power	Up to 200 kW
Caliber	DN25 - DN150

 


 
Troubleshooting :
 

Fault	Cause	Solution
The pump cannot suck water, pressure gauge & vacuum gauge vibrating	1. Insufficient water pouring  2. Leak between pipe and meter  3. Suction is too high	1, check a leak in the bottom valve.  2, Tighten the leaked part  3, reduce suction
The pump cannot suck, high vacuum is shown in the vacuum gauge	1, bottom valve closed or jammed  2, Too great water suction resistance  3, filter jammed	1, check bottom valve 2, replace water suction pipe 3, clear off the filter
Pressure gauge works, no water outcome	1. Great outlet water pipe resistance 2. Wrong rotation direction  3. Outlet pipe valve closed 4. impeller jammed	1. check or shorten water pipe  2, check the motor, adjust  3, open the valve and clear off the impeller
Cannot reach designed flow	1. air sucked  2. Water level drops, submerged depth is not enough  3. impeller jammed  4. rotor torn and worn	1, check leak part and clear off  2, prolong water inlet pipe, increase the submerged depth 3, uninstall and clear off  4, replace seal ring
Great pump power consumption	1. Stuff tightened, overheated  2. Great flow  3. Collision between rotor and case  4. Pump shaft bearing abrasion  5. Pump shaft misplaced	1. loosen slightly 2. reduce globe valve opening 3. adjust  4. replace bearing  5. replace or adjust
Great pump vibration	1. impeller partially jammed  2. impeller damaged  3. little flow  4. non-concentric between pump shaft and motor. 5, bearing damaged  6, gas etching	1. Uninstall and clear off  2, replace  3, increase opening  4, adjust 5, replace   6, change suction inlet position

Certificate :