Quality Micro Boiler Hot Water Circulating Rotary Vane Vacuum Pump

• Oil or Not: Oil Free
• Structure: Rotary Vacuum Pump
• Exhauster Method: Positive Displacement Pump
• Vacuum Degree: Vacuum
• Work Function: Pre-Suction Pump
• Working Conditions: Dry
• Model NO.: MRD5480
• Transport Package: Export Standard Packing
• Specification: CE, GC, SGS, BV, ISO Certification
• Trademark: Denair
• Origin: China
• HS Code: 8414809090
• Production Capacity: 1000 Sets/Month

Product Description

Model		DPZ-4	DPZ-8	DPZ-12	DPZ-16	DPZ-24	DPZ-30	DPZ-48	DPZ-65
Pumping speed m3/h(L/s)	50HZ	4(1.1)	8(2.2)	12(3.2)	16(4.4)	24(6.6)	30(8.3)	48(13.3)	65(18)
	60HZ	4.8(1.3)	9.6(2.6)	14(3.8)	19.2(5.2)	28.8(7.9)	36(9.9)	57.6(16)	78(21.6)
Extreme partial pressure- Close gasballast valve(Pa)		5*10-2	5*10-2	4*10-2	4*10-2	4*10-2	4*10-2	4*10-2	4*10-2
Ultimate total pressure- Close gasballast valve(Pa)		5*10-1	5*10-1	4*10-1	4*10-1	4*10-1	4*10-1	4*10-1	4*10-1
Ultimate total pressure- Open gasballast valve(Pa)		3	3	8*10-1	8*10-1	8*10-1	8*10-1	8*10-1	8*10-1
Power supply		Single/Three phase	Single/Three phase	Single phase	Single/Three phase	Single/Three phase	Single/Three phase	Three phase	Three phase
Motor power (kW)		0.4/0.37	0.4/0.37	0.55	0.75/0.55	1.1/0.75	1.1	1.5	2.2
Inlet vent connection DN (mm)		KF16/25	KF16/25	KF25	KF25	KF25/40	KF25/40	KF40	KF40
Oil charge		0.6-1.0	0.6-1.0	0.6-1.0	0.9-1.5	1.3-2.0	1.3-2.0	3.3-4.5	3.3-4.5
Motor speed (rpm)	50HZ	1440	1440	2100	1440	1440	1440	1440	1440
	60HZ	1720	1720	2100	1720	1720	1720	1720	1720
Working environment temperature(ºC)		5-40	5-40	5-40	5-40	5-40	5-40	5-40	5-40
Noise level (dB)		≤56	≤56	≤57	≤58	≤58	≤58	≤62	≤62
Weight (Kg)		19	21	16	30	35	43	62	65

 

Model		DPX-16		DPX-21		DPX-40		DPX-63		DPX-100		DPX-160		DPX-200		DPX-250		DPX-300
Type	Unit	50hz	60hz	50hz	60hz	50hz	60hz	50hz	60hz	50hz	60hz	50hz	60hz	50hz	60hz	50hz	60hz	50hz	60hz
Nominal Pumping Speed	m3/h	16	19	20	24	40	48	63	78	100	120	160	192	200	240	250	300	300	360
	L/S	4.4	5.2	5.5	6.6	11	13	17	21	27	33	44	53	55	56	69	83	83	100
Ultimate Pressure	mbar	2	2	1	1	0.5	0.5	0.5	0.5	0.5	0.5	0.5	0.5	0.5	0.5	0.5	0.5	0.5	0.5
Motor power	kW	0.55	0.55	0.75	0.75	1.1	1.5	1.5	1.8	2.2	3	4	4.8	4.0/5.5	5.5	5.5	7.5	7.5	7.5
Motor Rated Rotation	RPM	2800	3300	2800	3300	1450	1700	1450	1700	1450	1700	1450	1700	1450	1700	1450	1700	1450	1700
Noise Level	dB(A)	64	64	65	66	64	65	64	65	66	67	72	73	73	74	72	73	73	74
Inlet Connection	Inch	G1/2″	G1/2″	G1/2″	G1/2″	G1 1/4″	G1 1/4″	G1 1/4″	G1 1/4″	G1 1/4″	G1 1/4″	G2″	G2″	G2″	G2″	G2″	G2″	G2″	G2″
Outlet Connection	DN	/	/	/	/	G1 1/4″	G1 1/4″	G1 1/4″	G1 1/4″	G1 1/4″	G1 1/4″	G2″	G2″	G2″	G2″	G2″	G2″	G2″	G2″
Water Vapor Capacity	Kg/h	/	/	0.5	0.5	0.7	0.8	1	1	1.5	1.5	2.5	3	4	4.5	3.5	3.5	4.5	4.5
Operating Fluid Filling	liter	0.4	0.4	0.75	0.75	1.5	1.5	2	2	2	2	8	8	8	8	10	10	10	10
Cooling Method Standard		air cooled		air cooled		air cooled		air cooled		air cooled		air cooled		air cooled		air cooled		air cooled
Gross Weight	Kg	16	21	21	21	43	45	54	59	69	75	142	155	142/145	160	192	212	198	212
Dimensions L*W*H	mm	308*213*207		421*236*218		646*286*270		640*405*290		710*405*290		760*500*411		795*500*411		976*605*411		1040*605*411
						(50hz)		(50hz)		(50hz)		(50hz)		(50hz)		(50hz)		(50hz)
						656*286*270
						(60hz)

Model		DPX-630		DPX-750
Type	Unit	50hz	60hz	50hz
Nominal pumping speed	m3/h	640	750	750
	l/s	177	213	213
Ultimate pressure with gasballast closed	mbar	0.1	0.1	0.1
Ultimate pressure with gasballast open	mbar	0.5	0.5	0.5
Ultimate pressure 2 gasballasts open	mbar	1.5	1.5	1.5
Motor power	kw	15	18	18.5
Motor rated rotation	rpm	1450	1700	1450
Pump shaft rotation speed	rpm	820	1000	1000
Noise Level	dB(A)	75	76	76
Inlet Connection	mm	DN100	DN100	DN100
Outlet Connection	mm	DN80	DN80	DN80
Water vapor capacity	kg/h	17	24	24
Operating fluid filling	liter	22	22	22
Cooling method standard		Air/Water cooled		Water cooled
Gross weight	kg	670	680
Dimensions air cooled (L*W*H)	mm	1500*900*754	/	/
Dimensions water cooled (L*W*H)	mm	1600*900*754
*) Specifications are subject to change without prior notice

 

 


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FAQ

Q1: Are you factory or trade company?
 
A1: We are factory.

A2: What the exactly address of your factory? 

A2: Our company is located in No. 6767, Tingfeng Rd. Jinshan District, Shanghai 201502, China
And our factory is located in No.58,Hulu road, Xinbang Town, Industrial area, Songjiang District, Shanghai, China

Q3: Warranty terms of your machine? 

A3: One year warranty for the machine and technical support according to your needs.

Q4: Will you provide some spare parts of the machines? 

A4: Yes, of course.

Q5: How long will you take to arrange production? 

A5: 380V 50HZ we can delivery the goods within 10 days. Other electricity or other color we will delivery within 22 days

Q6: Can you accept OEM orders? 

A6: Yes, with professional design team, OEM orders are highly welcome.