Global Supply High Head High Flow Circulation Pump

Dongguan Qihua Industrial Equipment Co., Ltd is located inside Santai Science Park, Chiling Industrial area, Houjie Town, Dongguan, Guangdong province. The company regards 
"keep improving, excellent quality, professional service and users utmostn as operation concept and specializes in research and development, manufacturing and sale of all 
types of acid and alkali resistant pumps, chemical liquid filter machines and relevant matching equipment. Extensive praise and trust has been won from users by virtue of 
professional engineer team, mature manufacturing experience, advanced processing equipment, perfect after-sale service and excellent product quality. The chemical pumps are
 sold across the country and step towards the world.

The company possesses great production capacity. With excellent corrosion resistant performance, the durable chemical pumps meet all types of surface treatment extensively 
such as PCB, LED, chemical engineering, medical treatment, coating, electroplating, treatment of waste water and gas and circulation and transposition of liquid in he
 environmental protection field.
Magnetic pump feature

MODEL	In-Outlet(mm)		 Flow(L/min)		Head(m)		Power(KW)
	IN	OUT	50Hz	60Hz	50Hz	60Hz
QHX-440	40	40	110	110	11	11	0.4
QHX-441	40	40	160	160	16	16	0.75
QHX-542	50	40	210	210	21	22	1.5
QHX-552	50	50	210	210	21	22	1.5
QHX-543	50	40	260	260	26	27	2.2
QHX-553	50	50	260	260	26	27	2.2
QHX-545	50	40.0Â	260	260	31	36	3.75
QHX-653	65	50	510	510	17	17	2.2
QHX-655	65	50	510	510	26	26	3.75
QHX-663	65	65	1000	1000	17	18	2.2
QHX-665	65	65	1200	1200	21	23	3.75

1. Product Description
The company's pump material is divided into CFRPP (Polypropylene), GRPPP (Glass Fiber Filled Polypropylene), 
PVDF (Natural PVDF), CFRETFE (Carbon Filber ETFE), and the pump body material is selected according to the simple 
concentration of the liquid acid, in response to market demand. The industry's first case uses CFRPP+GFRPP
(glass fiber + carbon fiber) pump material to provide more acid and alkali resistance characteristics, among which
CFRPP/GFRPP can withstand 75°C, PVDF can withstand 90°C, and CFRETFE can withstand 100°C. Almost all chemical
liquids can be safely used for transmission in various applications.

2.Anti-corrosion
The main parts of Qihua Pumps are all equipped with excellent corrosion resistance. For example, the pump shafts are made of ceramic and SIC. Ceramics can be used for 
general low-corrosive liquids, and SIC can be used for high-corrosive liquids.

3 innovative unique anti-idle design
The unique bearing design allows the liquid to circulate between the impeller, the shaft, and the passive magnet when the pump is running. Even if the pump is idle, the
temperature will not increase rapidly. High-performance magnetic drive pump, abandon the traditional traditional pump mechanical seal design, to achieve the complete seal 
of the pump, no serious pollution caused by the surrounding environment due to pump damage.

4. Easy to assemble
Magnetic drive shaftless pumping internal parts of the plate, simple assembly, high precision structure, in the disassembly process does not require any special tools can be
 easily replaced parts, maintenance, demolition, inspection are very easy to complete, convenient and provincial Time.
5. High durability
QHX series motors are equipped with temperature protectors to prevent motor damage due to the high temperature generated by overload. The

6. Wide range of applications
Magnetically driven shaftless pumped QHX series can be used for low flow/high flow/high pressure or high lift for a variety of industrial processes.
Such as: (PCB process, chemical industry; filtration cycle, etching, plating, surface treatment, sewage treatment, etc.) widely used, can play an excellent performance and 
durability.

 

 

 

Dongguan Qihua Industrial Equipment Co., Ltd is located inside Santai Science Park, Chiling Industrial area, Houjie Town, Dongguan, Guangdong province. The company regards 
"keep improving, excellent quality, professional service and users utmostn as operation concept and specializes in research and development, manufacturing and sale of all 
types of acid and alkali resistant pumps, chemical liquid filter machines and relevant matching equipment. Extensive praise and trust has been won from users by virtue of 
professional engineer team, mature manufacturing experience, advanced processing equipment, perfect after-sale service and excellent product quality. The chemical pumps are
 sold across the country and step towards the world.

The company possesses great production capacity. With excellent corrosion resistant performance, the durable chemical pumps meet all types of surface treatment extensively 
such as PCB, LED, chemical engineering, medical treatment, coating, electroplating, treatment of waste water and gas and circulation and transposition of liquid in he
 environmental protection field.
Magnetic pump feature

MODEL	In-Outlet(mm)		 Flow(L/min)		Head(m)		Power(KW)
	IN	OUT	50Hz	60Hz	50Hz	60Hz
QHX-440	40	40	110	110	11	11	0.4
QHX-441	40	40	160	160	16	16	0.75
QHX-542	50	40	210	210	21	22	1.5
QHX-552	50	50	210	210	21	22	1.5
QHX-543	50	40	260	260	26	27	2.2
QHX-553	50	50	260	260	26	27	2.2
QHX-545	50	40.0Â	260	260	31	36	3.75
QHX-653	65	50	510	510	17	17	2.2
QHX-655	65	50	510	510	26	26	3.75
QHX-663	65	65	1000	1000	17	18	2.2
QHX-665	65	65	1200	1200	21	23	3.75

1. Product Description
The company's pump material is divided into CFRPP (Polypropylene), GRPPP (Glass Fiber Filled Polypropylene), 
PVDF (Natural PVDF), CFRETFE (Carbon Filber ETFE), and the pump body material is selected according to the simple 
concentration of the liquid acid, in response to market demand. The industry's first case uses CFRPP+GFRPP
(glass fiber + carbon fiber) pump material to provide more acid and alkali resistance characteristics, among which
CFRPP/GFRPP can withstand 75°C, PVDF can withstand 90°C, and CFRETFE can withstand 100°C. Almost all chemical
liquids can be safely used for transmission in various applications.

2.Anti-corrosion
The main parts of Qihua Pumps are all equipped with excellent corrosion resistance. For example, the pump shafts are made of ceramic and SIC. Ceramics can be used for 
general low-corrosive liquids, and SIC can be used for high-corrosive liquids.

3 innovative unique anti-idle design
The unique bearing design allows the liquid to circulate between the impeller, the shaft, and the passive magnet when the pump is running. Even if the pump is idle, the
temperature will not increase rapidly. High-performance magnetic drive pump, abandon the traditional traditional pump mechanical seal design, to achieve the complete seal 
of the pump, no serious pollution caused by the surrounding environment due to pump damage.

4. Easy to assemble
Magnetic drive shaftless pumping internal parts of the plate, simple assembly, high precision structure, in the disassembly process does not require any special tools can be
 easily replaced parts, maintenance, demolition, inspection are very easy to complete, convenient and provincial Time.
5. High durability
QHX series motors are equipped with temperature protectors to prevent motor damage due to the high temperature generated by overload. The

6. Wide range of applications
Magnetically driven shaftless pumped QHX series can be used for low flow/high flow/high pressure or high lift for a variety of industrial processes.
Such as: (PCB process, chemical industry; filtration cycle, etching, plating, surface treatment, sewage treatment, etc.) widely used, can play an excellent performance and 
durability.

 

 

 

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