- Product introduction
- Construction features
- Technical data
- 商品名称: QDX SERIES
- 商品编号: QDX SERIES
QDS type submersible motor pump is mainly comprised by three parts: pump, mechanical seal and motor. Pump is at the bottom part of motor pump, which adopt centrifugal impeller. Motor is at the upper part of motor pump and is a single-phase asynchronous motor or three-phase motor. Mechanical seals between pump and motor, and it's a kind of double end mechanical seal, "O"rings are applied in all static joints of the submersible pump.
Inner-installed protector prevents the pump from damages due to abnormal power, clog and overload etc.
- Pump body: Cast iron
- Impeller: Cast iron
- Motor: Closed, externally ventilated
- Insulation class: B(Class F if required)
- Protection class: IP68
- Duty: Continuously rated
- Mechanical seal: φ14, φ 16 ceramic steatite/graphite
- Shaft: Stainless steel AISI 420
The normal power standard is 220V 50Hz single phase.
Three phase 220/380V/50Hz, 220/440V/60Hz,
Single phase 230V, 240V, 127V, 110V, 115V/60Hz .
models are available on request
0.5 0.37 2.7 2850 100 12 1½" 370*150*180 18.3
0.75 0.22 3.6 150 16 1½" 19.1
1 0.75 4.5 180 18 1½" 20