WQ series Submersible Sewage Pump,Centrifugal Pump,Non Clog Submersible Dirty Water Pump
The Depump® WQ Series submersible sewage pump is mainly used for municipal works, industrial buildings,hotels,hospitals,civil air defense,mines etc. Trades to drain off the sewage, waste water, rainwater and living water in cities containing solid grains and various long fabrics.
Product Description
Features:
• High strength cast iron pump construction.
• Impeller options are available to suit a range of applications and pumped products including single, double or triple vane.
• 420 Stainless steel shaft.
• Built in cooling system allows operation when motor is submerged or above water level.
• Optional external cooling available.
• Cast iron replaceable neck ring insert.
• Class F motor insulation with maximum working temperature of up to 155°C.
• IPX8 motor protection.
• Dual mechanical seals with carbide/tungsten seal faces on pump side and graphite/silicon carbide faces on motor side provide effective sealing between motor and wet end.
• Mechanical seals are oil bath lubricated.
• Motor stator incorporates three shutdown temperature control sensors which automatically detects motor temperatures at 125°C.
• Oil chamber incorporates a water leakage probe which detects when water-to-oil ratio is too high and cuts off power to prevent motor damage due to oil contamination.
• Motor incorporates water detection sensor at the top and a float switch in the bottom to detect the ingress of water and cut power to prevent motor damage.
• Available with a wide range of protective coatings and paint options.
• Optional product grinders available on request.
• Optional automatic coupling device available to enable simple maintenance and servicing.
• Mild steel outlet pipe installation with flanged connections as standard.
• Optional soft outlet pipe installation available to allow quick and simple mounting and removal when required.
• Optional fixed dry installation available with external cooling water.
Materials
| Description | Standard Material | Material Options |
| Shaft | 420 Stainless Steel | |
| Pump Casing | Cast Iron | SS316/ Duplex |
| Impeller | Cast Iron | SS316/ Duplex |
| Neck Ring | Cast Iron | SS316/ Duplex |
| Motor Water Jacket | Mild Steel | SS316 |
| Motor Mechanical Seal | SS304 | |
| Wet End Mechanical Seal | SS304 | |
| Motor Body | Cast Iron | SS316 |
| Oil Housing | Cast Iron | SS316 |
Structure Of Pump
Type | Outlet Dia. (mm) | Capacity (m3/h) | Head (m) | Power (kw) | Efficiency (%) |
50WQ15-8-0.75 | 50 | 15 | 12 | 0.75 | 52 |
65WQ30-10-2.2 | 65 | 30 | 10 | 2.2 | 62 |
80WQ50-8-2.2 | 80 | 50 | 8 | 2.2 | 60 |
100WQ80-7-3 | 100 | 80 | 7 | 3 | 64 |
150WQ150-10-7.5 | 150 | 150 | 10 | 7.5 | 72 |
200WQ300-10-15 | 200 | 300 | 10 | 15 | 74 |
250WQ500-10-30 | 250 | 500 | 10 | 30 | 72 |
300WQ700-19-55 | 300 | 700 | 19 | 55 | 75 |
350WQ1100-25-110 | 350 | 1100 | 25 | 110 | 76 |
400WQ2000-23-185 | 400 | 2000 | 23 | 185 | 80 |
500WQ3000-15-132 | 500 | 3000 | 15 | 185 | 72 |
*****More pump models please contact us*****
Applications
Transfer of waste water, effluent and solids
laden water for:
• Water Treatment
• Building Services
• Sumps and Basements
• Mining
• Civil Construction
• Industry
• Municipal
• Processing
Our Advantages
- Factory direct price
- Professional knowledge and attentive service
- Strict quality inspection and timely delivery
- Highly value every order, no matter how small it is.
- offer confidentiality agreement "business secret contract"
- Product warranty:lifetime, no matter how long to use,if there is air hole in the flow parts,please return it,will give you a new one to replace.
FAQ
Q: How can I make order online?
A: Send email or skype us.you can ask any question ,after we confirm the detail, we can make order.
Q: Do you have MOQ limit?
A: The MOQ is 1 sets.
Q: Which payments are acceptable?
A: T/T, L/C, Western Union, MoneyGram
Q: Which shipping terms are available?
A: By sea, DHL, TNT( express for spare parts)
Q: How about the delivery time?
A: Delivery time is normally 3-7 working days after confirm the money.Depends on your quantity.
Q: What's your warranties?
A: 1 year after delivery
Q: Can I buy parts separately?
A: Yes,all of the parts can buy separately.
Q: What information should I offer to get pump solution?
1, Head: m
2, Flow: m3/h
3, Max Solid size: mm
4, Particle shape (smooth or sharp):
5, Medium pH level:
6,Specific Gravity of the Medium:
7, Temperature:
8, Drive type:
9. Power supply: Electric or Dlesel
10, Voltage and Frequency of the Motor: 