Single Stage Vertical Non Clog Sewage Pump , Water Semi Open Impeller Centrifugal Pumps

Brand Name	GSD		Place of Origin	China
Model Number	DP

Delivery Time:15 days
Certification:CE,ISO,SPAN,ECA

Single Stage Vertical Non Clog Sewage Pump , Water Semi Open Impeller Centrifugal Pumps

Application

1	Pasturage drainage.
2	Cabin ponding .
3	Waste water drainage.

Features

1	Which drive and discharge solids through pump flow channel.
2	Foreigh matters allowance up to 70% of discharge size.
3	Able to transfer liquid with modicum air.
4	The application of liquid temperature: 0~40℃

Material & Parts

NO.	Name		Material
			GB	JIS
1	Handle		Q235	SS40
2	Motor cover		HT200	FC200
3	O-ring		NBR	NBR
4	Bearing		-	-
5	Rotor		-	-
6	Shaft		3Cr13	SUS420J2
7	Bearing		-	-
8	Bracket		HT200	FC200
9	Mechanical seal		SiC-SiC	SiC-SiC
10	Impeller		HT200	FC200
11	Pump casing		HT200	FC200
12	Oil cover		HT200	FC200
13	O-ring		NBR	NBR
14	Stator		-	-
15	Motor casing		HT200	FC200
16	Cable		-	-

Performance parameters:

Type	Motor								Weight kg
	kW	Phase	Pole	Fre.		Head	Capacity
				Hz	in	m	L/min	m3/h
DP51.5-50	1.5	3	2	50	2‘’	14.3	200	12	28
DP51.5-80	1.5	3	2	50	3‘’	7.5	500	30	36
DP52.2-80	2.2	3	2	50	3‘’	11.5	550	33	52
DP53.7-80	3.7	3	2	50	3‘’	16.7	600	36	60

Installation instructions:

The installation height of the pump, depends on the calculation of the length, diameter and flow speed of the pipeline to reduce unnecessary loss. The check valve shall be installed outside of the gate valve. Mount the lifting chain at the mouth of the well after the pump is installed in position with a view to lift the pump very conveniently. The pump chamber shall be bright, dry and clean, which is favorable for maintenance and inspection; in addition, space needed for dismantling and inspecting work shall also be preset. Especially when several pumps are equipped, full consideration shall be taken into for the gaps of pumps and arrangements etc. The top surface of the installation base of the distribution control system shall be higher than the flood level for flood control. Lifting frame and devices shall be set up on the well so as to get the maintenance pump lifted conveniently. Cable loaded with the pump is prohibited, and the cable shall be mounted on the tank wall to avoid the cable from being damaged due to its friction with the tank wall or other objects which is caused by the flow of water. Trash-rack shall be set in the submersible pump. Besides, the submersible pump shall be cleaned thoroughly when watered. The water level