QDX-S, QX-S Electric Submersiblr Pump 
Product introduction
Q(D)X-S Series stainless steel submersible pump with stainless steel precision casting,corrosion-resistant,envirnmentally ,good-looking appearance,Small size ,Long-life-Span usage 
QDX-S, QX-S series submersible pump consists of pump, mechanical seal and motor. Pump is at the bottom part of pump, which is adopted centrifugal impeller. Motor which is single-phase or three-phase is at the upper part of pump. Seal is used where pump and motor combine, which is a kind of double-end mechanical seal, O rings are applied to all static joints. Float switch can be equipped to control pump's starting and stopping automatically according to the water level.

Product Features :
1.Adopting the Viton Double Mechanical Seal ,Viton Radial"O"Ring Seal ,
It could effectively protect the pump inside out of the hostile liquid
2.Vaccum vanished F class motor ,built-in thermal protector ,Chrome-plated pump rotor
(more resistant to wear and corrode),good quality bearing and mechanical seal ,
which prolong the pump lift span
3.Adopting stainless steel closed-type stamp-welding impeller,it effectively improve the pump lift .
4.Factory accept the customer special request ,such as anti-corrosion electricity cable,
PTFE mechanical seal ,High temperature-resistant Motor ,etc

Main Application
Q(D)X-S Series pump could be used on Industrial and Mining enterprises,food machinery ,agriculture ,landscape engineering ,deep water ,chemical plating ,irrigation and other general corrosive media .This series pump is small and light, which is widely used in countryside for elevating water from well, irrigation, sprinkling and domestic water supply, and also used in draining off water for fishpond and building site.

Work conditions
The pump can work properly and continuously under following operational conditions :
1. As the Impeller center as standard limit,the pump submerged depth should not exceed 5m
the pump should be min. 0.5mm over the water bottom and not be inserted into sludge.
2. Medium temperature shouldn't be over 40°C and PH should be 304(4-10),316(4-13).
3. The pumps should be operated within rated head.
4. The media viscosity  of pumps transmission should be 7x10¯7-23x10¯6 m2/s
5. Power frequency should be 50HZ, single phase voltage 220V, three-phase voltage 380V, and voltage fluctuation should be 0.9-1.1 times than the rated.

Model Explanation 

Pump Installation Dimension

Pump Pic





Packing & Shipping :

To avoid damp, inner layer wrapped with plastic paper
To lessen vibration, middle layer filled with foam
To avoild squeeze, motor are packed with plywood or wooden case
Customized package is also accept




PAINTING COLOR CODE

ADVANTAGE:
Pre-sales service: 
•We are a sales team, with all technical support from engineer team.
•We value every inquiry sent to us, ensure quick competitive offer within 24 hours.
•We cooperate with customer to design and develop the new products. Provide all necessary document.

After-sales service:
•We respect your feed back after receive the motors.
•We provide 1years warranty after receipt of motors..
•We promise all spare parts available in lifetime use.
•We loge your complain within 24 hours.