Screw Borhole Submersible Water Pump

• Material: Stainless Steel
• Structure: Single-stage Pump
• Assembly: Booster Pump
• Power: Electric
• Start Up: Electric Pump
• Type: Jet Pump
• Model NO.: QGD
• Application: Submersible Pump
• Industry: Home Use, Farm Use
• Media: Clean Water
• Theory: Centrifugal Pump
• Wire Winding: Copper
• Transport Package: Color Box
• Trademark: EDWIN PUMP
• Origin: Daxi, Wenling

Product Description

Applications
For water supply from wells or reservoirs
For domestic use, for civil and industrial applications
For garden use and irrigation
 
Operating conditions
Maximum fluid temperature up to 40 degree
Maximum sand content: 3%
Maximum immersion: 50m
3QGD minimum well diameter: 3 inch
4QGD minimum well diameter: 4 inch
5QGD minimum well diameter: 5 inch
 
Motor and Pump
Rewindable motor
Single-phase: 220-240V/50Hz
Three-phase: 380-415V/50Hz
Single phase motor with built-in capacitor
Curve tolerance according to ISO 9906
 
Options on request
Special mechanical seal
Other voltages or frequency 60Hz
 
Warranty: 2 years
(according to our general sales conditions)

 

Components	Material
Delivery casing	AISI 304 SS
Strainer	AISI 304 SS
Motor external casing	AISI 304 SS
Top chock	Cast-iron ASTM NO. 30
Bottom support	AISI 304 SS
Mechanical seal	Graphite - Ceramic
Shaft	AISI 304 SS - ASTM 5140
Seal lubricant oil	Oil for food machinery and pharmaceutic use

 

MODEL		P2		DELIVERY             n~2850 1/min
1~    220-240V	3~    380-415V	KW	HP	Q (m3/h)	0	0.3	0.6	0.9	1.2	1.5	1.8	2.1	2.4	2.7
				Q (l/min)	0	5	10	15	20	25	30	35	40	45
3QGD0.8-50-0.37	3QG0.8-50-0.37	0.37	0.5	H (m)	84	73	63	52	41	-	-	-	-	-
4QGD1.2-50-0.37	4QG1.2-50-0.37	0.37	0.5		95	83	72	60	48	37	25	-	-	-
4QGD1.8-50-0.5	4QG1.8-50-0.5	0.5	0.7		107	97	86	76	55	44	34	23	13	-
4QGD1.2-100-0.75	4QG1.2-100-0.75	0.75	1		170	154	138	122	107	91	75	59	-	-
4QGD1.5-120-1.1	4QG1.5-120-1.1	1.1	1.5		190	175	160	146	131	116	101	87	72	57
MODEL		P2		DELIVERY             n~2850 1/min
1~    220-240V	3~    380-415V	KW	HP	Q (m3/h)	0	0.6	1.2	1.8	2.4	3.0	3.6	4.2	4.8	5.4
				Q (l/min)	0	10	20	30	40	50	60	70	80	90
5QGD2.5-50-0.55	5QG2.5-50-0.55	0.55	0.75	H (m)	85	71	56	42	27	12	-	-	-	-
5QGD1-150-0.75	5QG1-150-0.75	0.75	1		175	123	70	18	-	-	-	-	-	-
5QGD1.8-100-0.75	5QG1.8-100-0.75	0.75	1		145	110	76	41	6	-	-	-	-	-
5QGD3.5-50-0.75	5QG3.5-50-0.75	0.75	1		85	76	66	57	48	39	29	20	-	-
5QGD2.5-100-1.1	5QG2.5-100-1.1	1.1	1.5		142	117	91	66	40	15	-	-	-	-
5QGD5-50-1.1	5QG5-50-1.1	1.1	1.5		85	78	71	63	56	49	42	35	27	20