Qw Submersible Sewage Pump for Dewatering

• Customization: Available
• After-sales Service: Worldwide
• Warranty: 1 Year
• Model NO.: QW
• Max.Head: 10-30m
• Max.Capacity: 200-300 L/min
• Driving Type: Motor
• Impeller Number: Single-Stage Pump
• Working Pressure: Middle Pressure Pump
• Influent Type of Impeller: Single Suction Pump
• Position of Pump Shaft: Horizontal Pump
• Pump Casing Combined: Horizontal Split Pumps
• Mounting Height: Suction Centrifugal
• Impeller: Closed
• Usage: Pumps
• Submerge: Drain
• Waste Water Drain: Sewage Drain
• Model Number: Qw
• Transport Package: Wood Case
• Specification: ISO
• Trademark: Borra
• Origin: Wenzhou
• HS Code: 8413810090
• Production Capacity: 1000

Product Description

QW submerge dirt drain pump

WQ (QW) series of submersible non-clogging sewage pumps in the introduction of foreign technology on the basis of the joint efforts of our factory researchers, at the same time widely, solicited the views of domestic pump experts, and after a number of improvements and successful development, after testing the performance indicators to reach the level of similar products abroad.
Submersible sewage pump flow: 7 to 2400m3/h, submersible sewage pump head: 7 to 60m, etc., submersible sewage pump according to the use of media, installation methods are different design and manufacture into the same performance parameters of WL, YW, GW series products.  
 
pump characteristics

1. The submerged dirt drain pump, in a unique dual-impeller structure, the solid particle and fiber diameter can be up to 50% of the pump diameter.
2. The submerged dirt drain pump's mechanical seal can keep the pump running for above 8000 hours continuously.
3. The submerged dirt drain pump, with a compact structure, small, little noise, saving energy, easy to maintain, saving cost.
4. The submerged dirt drain pump, the seal oil room has high-accuracy sensors, the stator windings have heat-sensitive elements, to protect the pump motor.
5. The submerged dirt drain pump with an automatic control cabinet can carry out the automatic safeguard for a water leak, electric leak, overload, and high heat, to improve safety and reliability.
6. The submerged dirt drain pump float ball switch can control the pump start and stop according to the liquid level changes, quite convenient.
7. The submerged dirt drain pump can be combined with a dual-rail automatic coupling installer as required by the users, to make it convenient and easy to install and maintain.
8. The submerged dirt drain pump can be used at its full head, to avoid overload on the motor.
9. The submerged dirt drain pump has two different installation modes, stationary automatic coupling installation and movable free installation.
 
Application :

  The submerged dirt drain pump is suitable for the dirty water with solid particles in the chemicals, petroleum, pharmacy, mining, paper-making, cement, steel-metallurgy, electric power, coal processing, municipal dirty water drain, water supply, construction, and so on. The submerged dirt drain pump can be used for clear water and corrosive media.
 
QW submerge dirt drain pump- installation

Indoor sewer sewage pumps are available in three forms: mobile installation (hose) (single pump), fixed installation (tube) (single pump, double pump), and fixed installation (single pump, double pump) with an automatic coupling device. The hose connection mobile installation is limited to the motor power of ≤ 7.5 kW of submersible sewage pump and discharges pipe ≤ 100 mm.
Outdoor cesspools are only available in the form of fixed installations (double pumps) with automatic coupling devices.
For the installation of sewage pumps for fire elevator drainage pits, 2 tubes should be connected fixed or 2 fixed self-coupled, and the effective volume of the catchment well is not less than 2.0 m3, the rated flow rate of sewage pumps is not less than 36 m3/h.

FEATURES:

The impeller adopts a particular large channel structure, so the drain capacity has been improved greatly.It can effectively pass the solid grain whose diameter is about 50%of the pump caliber.
Mechanical seal adopts the latest material and is made with extra care, so its life is over 8000 hours.
It can adopt a double-way and automatic coupling installation device which makes the installation, maintenance of the unit convenient and quick.
To realize automation management we will equip various forms of sewage special control cabinet according to the customer's requirements.
 
Technical parameters:
 

Diameter - flow - head (mm-m3/h-m)	Rotation speed (r/min)	Power (kw)	(%)
25-8-22-1.1	2900	1.1	38.1
32-12-15-1.1	2900	1.1	40
40-15-15-1.1	2900	1.5	45.1
40-15-30-2.2	2900	2.2	48
50-20-7-0.75	1450	0.75	62
50-10-10-0.75	1450	0.75	54
50-20-15-1.5	2900	1.5	55
50-15-25-2.2	2900	2.2	51
50-18-30-3	2900	3	58
50-25-32-5.5	2900	5.5	49
50-20-40-7.5	2900	7.5	55
65-25-15-2.2	2900	2.2	52
65-37-13-3	2900	3	60
65-25-30-4	2900	4	58
65-30-40-7.5	2900	7.5	56
65-35-50-11	2900	11	60
65-35-60-15	2900	15	63
400-1500-10-75	960	75	82
400-2000-15-132	740	132	85.3
400-1700-22-160	740	160	83.3
400-1500-26-160	740	160	82.1
400-1700-30-200	740	200	83.3
400-1800-32-250	740	250	82
400-1760-7.5-55	540	55	82.1

Borra Technology Co., Ltd.

Borra Technology co., Ltd., founded in 1995, owns a top-rank design, production, sales, and service team, and modern production lines, to manufacture various self-priming pumps, movable diesel pumps, diesel Self-Priming dirt drain pumps, diesel fire pumps units, diesel mini-pumps.


Certificate :


Services:

1. One year or 1000 working hours guarantee of the whole machine except for wear parts;
2. Technical support by email the whole day;
3. Calling service;
4. User's manual available;
5. Installation guide for clients from both China and abroad;
6. Maintenance and replacement service;

FAQ:

Q1: Are you a reliable company?
Bora is located in Wenzu, a beautiful city in Zhejiang Province, China. we have many years of manufacturing experience,
we can supply all types of fire protection solutions, Drainage and sewage solution, and other pump products.
We have an independent factory and trade office.

Q2: how to deliver the portable diesel water pump
We can offer our equipment by containers or bulk ship.

Q3: How to pay for the portable Diesel water pump?
We can accept T/T, L/C and soon

Q4: why choose borra company?
We have an independent factory and foreign trade office. so we can design high-quality portable generators
and water pumps according to clients requirements and our price is reasonable. 

Contact Us
If you are interested in our products or have any questions about our products, we are very honored to serve you