Heavy Duty Electric Cutter Waster Water Pump (CE Approved)

WQAS/WQBS Series Sewage Grinder Submersible Pump 


 WQAS/WQBS submersible sewage grinder pumps are designed with a grinder system which grinders solids into small pieces so that they can be led away through pipes of a relatively small diameter.


Application and Installation

1.Pumps are designed for domestic/commercial/industrial use. 
2.waste water with discharge from water closets.
3.Sewage from restaurants, hotels,camping sites,etc. The compact design makes the pump suitable for both temporary and permanent installation, the pump can be installed on an auto-coupling system or stand freely on the bottom of the pit.
4.WQAS/WQBS impeller is equipped with an open impeller.

 
Operating Limits

1. Trans medium's PH: 6-8.5
2. Fluid temperature limit: <40 °C
3. Max ambient temperature: <40 °C
4. Operating depth: <5m
5.  Pump working position: More than 0.5m over the bottom, should not be inserted into sludge.


Materials

Motor housing:  Cast iron
Impeller: Cast iron
Motor wire: Copper 
Mechanical seal: Alloy double side
Shaft: SS420
Cutter: 440 C
Bearing: NSK


Motor

1. 2-pole induction motor
2.1 phase,50hz/60hz
3. Insulation Class: B 
4. Protection: IP68


Model Instruction

WQAS(D)7-12-0.9
0.9: Rate power(kw)
12: Rated head(m)
7: Rated flow(m3/h)
WQAS/WQBS: Model code, and no "D" means three-phase


Technical Data
 
 
 
Voltage 220V~380V fluctuation for 10% more

 

WQAS/WQBS Series Sewage Grinder Submersible Pump 


 WQAS/WQBS submersible sewage grinder pumps are designed with a grinder system which grinders solids into small pieces so that they can be led away through pipes of a relatively small diameter.


Application and Installation

1.Pumps are designed for domestic/commercial/industrial use. 
2.waste water with discharge from water closets.
3.Sewage from restaurants, hotels,camping sites,etc. The compact design makes the pump suitable for both temporary and permanent installation, the pump can be installed on an auto-coupling system or stand freely on the bottom of the pit.
4.WQAS/WQBS impeller is equipped with an open impeller.

 
Operating Limits

1. Trans medium's PH: 6-8.5
2. Fluid temperature limit: <40 °C
3. Max ambient temperature: <40 °C
4. Operating depth: <5m
5.  Pump working position: More than 0.5m over the bottom, should not be inserted into sludge.


Materials

Motor housing:  Cast iron
Impeller: Cast iron
Motor wire: Copper 
Mechanical seal: Alloy double side
Shaft: SS420
Cutter: 440 C
Bearing: NSK


Motor

1. 2-pole induction motor
2.1 phase,50hz/60hz
3. Insulation Class: B 
4. Protection: IP68


Model Instruction

WQAS(D)7-12-0.9
0.9: Rate power(kw)
12: Rated head(m)
7: Rated flow(m3/h)
WQAS/WQBS: Model code, and no "D" means three-phase


Technical Data
 
 
 
Voltage 220V~380V fluctuation for 10% more

 

Nitrogen Analyzer is an important Nitrogen Generator parts.  This analyzer is used to test and display the purity of produced nitrogen.  It is widely used in many industrial applications.

Nitrogen Analyzer Technical Specifications                                                                                       

Monitor: Five-digital dynamic LED monitor, visible display window: 90mm×25mm

Measure Range: 10~2000ppm, 0~2%, 0~21% O2

Sensor Principle: Ion current oxygen sensor

Measure Mode: Air inflowing or convection diffusing

Sample Gas Flow: 150300ml/mim

Accuracy: ±5% in 10~2000ppm O2  range; ±2% in 0~2O2 range; ±1% in 0~21O2 range

Response Time:  90% of FS reading ≤20 seconds

Ambient Temp.:  -10~+50

Ambient Humidity: <80RH

Stability: <±1%.FS (168h)

Signal Output: 4~20mA

Power Supply:220±10% VAC, 50/60Hz, the power loss ≤6VA

Sensor Life: 20000 hours at 25 and 1 atm

Warranty:12 months analyzer; 12 months sensor

Weight: 1kg

Appearance Dimension:160mm×80mm×176mm (W×H×D)

Opening Size: 151mm×75mm

Nitrogen Analyzer

Nitrogen Analyzer,Nitrogen Gas Analyzer,Online Nitrogen Gas Analyzer,Portable Nitrogen Gas Analyzer

Shandong Gamma Gas Engineering Co. Ltd. , http://www.gammagas.com