Qdl/Qdlf High Flow Constant Pressure Booster Pump

• Customization: Available
• Impeller Number: Multistage Pump
• Working Pressure: High Pressure Pump
• Model NO.: QDL/QDLF
• Influent Type of Impeller: Single Suction Pump
• Position of Pump Shaft: Vertical Pump
• Pump Casing Combined: Verticaljoint Surface Pump
• Mounting Height: Since Irrigation Centrifugal Pumps
• Impeller: Open
• Usage: Pump
• Power: Electric, Electric
• Fuel: Motor Power
• Category: Pump Vertical Multistage, Jockey
• Flow Range: 1.0-80m3/H
• Head Range: 4-198m
• Transport Package: Standard Export Packing or According to Customers′
• Trademark: Kaiyuan
• Origin: Shanghai, China
• Production Capacity: 1-2000 Pieces/Month

Product Description

QDL/QDLF high flow constant Pressure booster pump
 

PRODUCT OVERVIEW

QDL/QDLF high flow constant pressure booster pump

 

Working conditions:
clean cold or hot fluid, fluid with non-solid particles and non-fiber, inflammable and explosive one are unallowed.
Fluid temperature:-15°C ~+120°C
Working temperature:The highest one is +40°C
The minimum pressure from inlet:NPSHR+ 0.5mH2O

Application scope:
Generally suitable for fluid delivery, the circulation and pressuring for clean hot or cold water and dematerialized water.
The stainless steel model is suitable for brackish water,mineral water,distilled water,swimming pool water and other fluid with chloride.Under this condition,the fluid temperature should be lower than the former one

Typical applications:
1) municipal water supply and pressurization
2) Industrial cycle system and processing system
3) Boiler water feed and cooling fluid system
4) Home water supply
5) Environmental Water treatment,Osmosis system
6) Agriculture irrigation and deprivation
7) Various cleaning ,such as factory building cleaning
8) Other special applications

Specifications of booster pump:

Model	Power (kW)	Q (m³/h)	10	12	14	16	18	20	22
QDL20-1	1.1	H (m)	13.5	13	12.5	12	11	10	9
QDL20-2	2.2		27	26.5	26	25	24	23	22
QDL20-3	4.0		40	39.5	39	38	37	35	33
QDL20-4	5.5		54	53	52	51	49	47	44
QDL20-6	7.5		81	79	77	75	73	70	66
QDL20-8	11		109	107	105	102	99	94	89
QDL20-12	15		164	162	158	154	149	142	133
QDL20-14	15		192	189	185	180	174	166	156
QDL20-17	18.5		234	230	225	219	212	202	190

Size&Weight of booster pump:

Model	Size (mm)						Weight (kG)
	B1	B2	B1+B2	D1	D2	D1+D2
QDL20-1	387	245	632	170	142	212	33
QDL20-2	397	290	687	190	155	345	42
QDL20-3	452	335	787	230	188	418	58
QDL20-4	517	430	947	260	208	468	74
QDL20-6	562	430	992	260	208	468	76
QDL20-8	785	490	1275	330	255	585	153
QDL20-12	965	490	1455	330	255	585	170
QDL20-14	1055	490	1545	330	255	585	172

Company profile

Shanghai Kaiyuan Pump Industrial Cp.,Ltd. is one of the leading pump manufacturers in Shanghai, China, specializing all kinds of water pumps with various and complete specifications/ We have two production bases both of which are located in Fengxian district.
With strong technical forces, advanced production testing equipments, scientific management, stable and reliable production quality as well as perfect after-sales services. Kaiyuan's technical performance can meet all customers' design requests. All kinds of water pumps we produced have been widely used in the fields as follows, garden sprinklers, water supply and drainage for indutries and cities, pressurized water supply for high-rise buildings and fire-fighting, long distance water transport for restaurants, bath centers and hotels, irrigation and drainage for farmland, textile industries and paper production and other related fields.

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