Model description

For example: AT200QJR80-170/10

The 200 representation suitable well diameter of not less than 200 mm (if used in pools, lakes,such as the coal mine environment do not take into account, as the case may be to add dome <simulation wellbore >).

Q said the diving (in Chinese pinyin initials); J said well (in Chinese pinyin initials). R says hot water (in Chinese pinyin initials)

80 traffic is 80m3/h; 170 said that the head is 170m; /10 represents the 10 stage impeller series.

The scope of application

Applicable to enterprises and institutions such as: bath center, district heating, geothermalenergy power generation enterprises to use, high temperature hot water, hot water extraction ofthe underground GEO, according to different borehole diameter we have different specificationsfor the user to choose. The equipment, low noise, high efficiency electric energy saving.

Technical parameters:

1: the allowable working temperature range: +5 to +105 DEG C

2: solid impurities content (mass ratio) of not more than 0.01%

3: pH value (PH) 6.5-8.5

4: hydrogen sulfide content is not more than 1.5mg/L

5: the content of chlorine ion is not greater than 400mg/L

6: unit must complete submersion in water works. Vertical type, select the model when theborehole diameter and the pump model to match the diameter of hole, avoid large diameter with small diameter of the pump, and it is not good for motor cooling.

Motor parameters

Submersible motor cable length: 3m. If users need guide cable lengthening can call us in advance, submersible motor for water lubrication, must give the motor cavity is filled with clean water before use, (Note: be sure to fill or will reduce the electrical service life) if you forget towater would quickly burn out the motor.

Motor protection grade: IPX8

Electromagnetic wire using high temperature cable.

Power Supply

380V, the deviation of not more than plus or minus 5%, the frequency of 50HZ, the deviation of not more than plus or minus 1%, if customers need special voltage or special frequency need toinform us in advance.

Material Science

Impeller: cast iron HT200, or tin bronze (all grades) such as: ZCuSn3Zn8Pb6Ni1, stainless steel 304, stainless steel 316, endlessly steel 316L material

The pump casing: cast iron or stainless steel HT200, such as: 2Gr13.304316.316L

Pump shaft: cold drawn steel chrome plated or stainless steel, 2Gr13 (1050 DEG C, quenching and tempering, strengthen torque)

The motor seal: rubber sealing O ring; sealing machine.

Motor adjusting sac expansion rubber material.

Equipment advantages

--1: ensure the on-site installation fast and reliable in the elaborate assembly factory

--2: uses a single stage or multistage impeller impeller series, low noise. Good performance of temperature, long life.

The --3: unit can complete submersion in water work, avoid the vacuum pump easily into the air is not good for malpractice,

The scope of supply:

Hot water submersible pump units (including the pump and the submersible motors of two parts),a water outlet flange pair a, 12 * 60 bolt 6. Or the configuration corresponding water outlet(convenient user inserted hose installation), use and maintenance instructions 1, certificate 1 copies of packing list in 1 copies, wooden box packaging.

The appearance of color:

General color (customer request): phthalocyanine blue (chlorinated rubber paint) suitable for spraying work in the general non corrosive water unit.

Anticorrosion coating:

If used in high temperature corrosion time: the first can change the casting materials such asstainless steel, bronze, second: if the corrosion is not particularly serious can brush anti-corrosive coating epoxy paint, brush anti-corrosive coating can increase the service life of unit.

Installation method: vertical installation (special circumstances can be used for horizontalinstallation, horizontal installation service life is vertical installation service life 60%, pleasepurchase description).

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