What Is a Circulating Pump?

Circulating pump refers to the pump for circulating liquid in the device which transports reaction, absorption, separation and regeneration of absorption liquid. It has a low head and is only used to overcome the pressure drop in the circulatory system. Low head pumps can be used. Circulating pump refers to the role of the pump, centrifugal pump refers to the structure of the pump, the two are completely two concepts. The working principle of the circulating pump The pump used to circulate water is called a circulating pump. For example, the hot water in the plumbing heating pipeline is circulated by a circulating pump.

CDLF vertical multistage circulation pump

CDLF type light stainless steel vertical multi-stage circulation pump (hereinafter referred to as circulating pump) is a non-self-priming vertical multi-stage centrifugal pump designed and manufactured by absorbing advanced technology at home and abroad. Very convenient.

The flow part of the pump is made of stainless steel (304 \ 316), which is suitable for mildly corrosive media. CDLF type light stainless steel vertical multi-stage pump can replace foreign CR, CRN and other similar products. After the product is put on the market, it is deeply loved by customers for its high efficiency, energy saving, reliable quality and wide range of use.

feature

1. The circulation pump adopts excellent hydraulic model and advanced manufacturing technology, which greatly improves the performance and service life of the pump.

2. Since the shaft seal adopts mechanical seals made of hard alloy and fluorine rubber, the reliability of the pump operation and the temperature of the conveying medium can be improved.

3. The flow part of the pump is stamped and welded by stainless steel plate, making the pump suitable for mildly corrosive media.

4. The overall structure is compact, small in size, light in weight, low in noise, significant in energy saving and convenient in maintenance.

5. The water inlet and outlet of the pump are located on the same horizontal line of the pump base, which can be directly used in the pipeline.

6, using standard motors, users can easily be equipped with motors as needed.

7. It can be equipped with intelligent protector according to the user's needs to effectively protect the pump from dry running, phase loss and overload.

use

Water supply: water plant filtration and transportation, water plant divisional water supply, supervisory pressurization, high-rise building pressurization.

Industrial pressurization: process water system, cleaning system, high pressure flushing system, fire protection system.

Industrial liquid conveying: cooling and air-conditioning systems, boiler feed water and condensing systems, machine tools, acid and alkaline media delivery

Water treatment: Ultrafiltration systems, reverse osmosis systems, distillation systems, separators and water treatment systems for swimming pools.

Irrigation: farmland irrigation, sprinkler irrigation, drip irrigation.

Conveying media

1. Thin, clean, non-flammable and explosive media without solid particles or fibers.

2. Such as mineral water, demineralized water, pure water, clear oil and other light chemical media.

3. The main material of the pump is stainless steel, which can be used for pumping mildly corrosive media.

Technical Parameters

Flow: 1-120m3 / h;

Head: 6-232m;

Power: 0.37-75kw;

Speed: 2900r / min;

Caliber: 25-50;