AT150QJ model description

For example: AT150QJ32—128/15

AT: Abbreviation of Chinese Aote (Enterprise Standard)

150: Minimum well innerdiameter

QJ:  Q, submersible (the first letter of Chinese Qianshui )

J, Seawater (the first letter of Chinese Haishui)

32:Flow capacity (m3/h)

128/15: 128, head (m)   /15 :15-stage impellers series connection

Material

Delivery casing: non-corrosive medium: cast iron HT200; mildly corrosive medium: anticorrosive coating, chemical treatment; moderately corrosive medium: stainless steel 304; strongly corrosive medium: stainless steel 316, stainless steel 316L, tin bronze 3861.

Shaft: choose the material according to the medium. Non-corrosive medium:45# Cold-drawn steel with chrome plating shaft; moderately corrosive medium: 2Cr13, 3Cr13; strongly corrosive medium: duplex stainless steel.

Bushing: it is technological secret.

Packing

If the customer has no special requirement, we generally pack the products with wooden cases. The pump and motor are packed in one case if the total length of the full set is less than 3.2m. Contrarily, the pump and motor are respectively packed.

Technical parameter

Maximum outerdiameter: 143mm. Outlet diameter: 65mm/68mm

Dimension of the outlet flange(4 holes): center distance, 110mm; aperture, 11m

Attention:

For the convenience and quality, all the related products are manufactured by us. The following products:

1.  All kinds of lifting pipes including ratio-frequency welded pipes (dia.25mm-500mm); connect type: flanged connection, screwed connection and clamp connection. They are made accurately by machine tools.

2.  Pipe clamp: the length is 50mm-500mm (span as required).

c. Wellhead devices including recharge wellhead (applied to earth source heat pump), regular base plate with advanced manufacturing technique.

3.  Demander: Avoiding blocking and polluting by sand in water. And it contributes to long service life.

4.  Related products: submersible cable, starting cabinet, frequency conversion cabinet, transformer, electric generating set ,etc.

5. According to the conditions on the spot, we also supply the design proposals about pipe network, tank and installation