DuroFlow系列罗茨鼓风机-格南登福Gardner Denver中国官网

几十年来，格南登福品牌DuroFlow系列的罗茨鼓风机始终融合耐用技术与高效性能，为全球众多行业输送洁净无油的空气。

·实心转子消除了振动的可能性
·转子采用先进的数控铣削技术进行精密加工，间隙更小
·重型气缸设计，提供更大的强度和刚度
·整体式骨架设计有利于改善和提高散热性能
·可靠的双飞溅润滑，延长产品寿命
·超大轴承，增加支撑力，提高耐用性
·改进的密封设计更大限度地延长了密封寿命和泄漏保护
·正时齿轮提供安静、平稳的机械操作
·安装灵活便捷

Pressure Performance Data 30 Series
MODEL 3004	RPM 2,950 3,550 4,000	4 PSIG						6 PSIG						8 PSIG			10 PSIG					12 PSIG						15 PSIG
		CFM 94 121 141			BHP 2.5 3.1 3.6			CFM 85 112 133			BHP 3.7 4.5 5.2			CFM 78 105 125		BHP 4.8 5.9 6.8	CFM 72 99 119		BHP 6.0 7.3 8.3			CFM 66 93 113			BHP 7.1 8.7 9.9			CFM 85 105			BHP 10.8 12.3
3006	2,950 3,550 4,000	146 186 217			3.7 4.6 5.2			133 174 205			5.4 6.7 7.6			123 164 194		7.2 8.8 10.0	114 154 185		8.9 10.9 12.4			105 146 177			10.7 13.0 14.7			135 165			16.1 18.3
45 Series
MODEL 4504	RPM 1,750 2,950 4,000	4 PSIG						6 PSIG						8 PSIG			10 PSIG					12 PSIG						15 PSIG
		CFM 137 271 389			BHP 3.7 7.3 11.6			CFM 123 258 375			BHP 5.4 10.2 15.5			CFM 112 247 364		BHP 7.2 13.0 19.4	CFM 102 237 354		BHP 8.9 15.9 23.3			CFM 93 228 345			BHP 10.6 18.8 27.2			CFM 216 333			BHP 23.1 33.1
4506	1,750	214			5.5			196			8.1			181		10.6	167		13.2			155			15.8
	2,950	415			10.5			397			14.8			382		19.1	369		23.5			357			27.8			340			34.3
	4,000	592			16.3			574			22.2			559		28.0	545		33.9			533			39.8			517			48.5
4509	1,750	324			8.4			297			12.2			275		16.1	255		19.9			238			23.8
	2,950	626			16.3			600			22.7			577		29.2	558		35.7			540			42.2			516			51.9
	4,000	891			25.8			864			34.6			842		43.4	822		52.1			805			60.9			781			74.1
4512	1,750	454			11.0			424			16.2			399		21.3	377		26.4			357			31.5			329			39.2
	2,950	858			21.0			828			29.6			802		38.3	780		46.9			760			55.5			732			68.5
	4,000	1,210			32.6			1,180			44.4			1,155		56.1	1,133		67.8			1,113			79.5			1,085			97.1
4518	1,750	696			16.3			654			24.0			618		31.7	587		39.3
	2,950	1,300			30.2			1,259			43.1			1,223		56.1	1,192		69.1
	4,000	1,830			45.8			1,788			63.3			1,752		80.9	1,721		98.5
70 Series
MODEL 7009	RPM 1,500 1,800 2,650	4 PSIG						6 PSIG						8 PSIG			10 PSIG					12 PSIG						15 PSIG
		CFM 622 799 1,300			BHP 15.8 19.1 29.3			CFM 563 740 1,241			BHP 23.5 28.4 42.9			CFM 513 690 1,191		BHP 31.2 37.7 56.5	CFM 469 646 1,147		BHP 38.9 46.9 70.2			CFM 429 606 1,108			BHP 46.7 56.2 83.8			CFM 552 1,054			BHP 70.1 104.3
7012	1,500 1,800 2,650	853 1,090 1,762			21.0 25.4 38.5			779 1,016 1,687			31.4 37.8 56.8			716 953 1,624		41.7 50.2 75.0	660 897 1,569		52.0 62.6 93.3			610 847 1,519			62.4 75.0 111.5			779 1,451			93.6 138.9
7015	1,500 1,800 2,650	1,088 1,382 2,215			26.0 31.4 47.3			1,002 1,296 2,129			38.8 46.8 69.9			929 1,223 2,056		51.6 62.2 92.6	866 1,160 1,993		64.5 77.5 115.2			808 1,102 1,935			77.3 92.9 137.9			1,024 1,857			116.0 171.8
7018	1,500 1,800 2,650	1,322 1,676 2,679			31.2 37.7 56.5			1,221 1,575 2,578			46.7 56.2 83.8			1,136 1,490 2,493		62.1 74.7 111.1	1,061 1,415 2,418		77.5 93.2 138.3			993 1,308 2,310			93.0 111.8 165.6			1,211 2,214			139.5 206.5
7023	1,500 1,800 2,650	1,709 2,162 3,370			41.9 51.5 80.8			1,578 2,037 3,245			61.6 75.2 115.0			1,479 1,932 3,140		81.4 98.9 149.2	1.386 1,839 3,047		101.1 122.6 183.5			1,303 1,756 2,964			120.9 146.3 217.7
7028	1,500 1,800 2,600	2,094 2,646 4,118			51.4 63.4 100.3			1,944 2,496 3,968			75.4 92.2 142.0			1,818 2,370 3,842		99.5 121.1 183.8	1,707 2,259 3,731		123.6 150.0 225.5
Performance based on inlet air at standard temperature of 68˚ F, an ambient pressure of 14.7 psia and 36% relative humidity. For performance at non-standard conditions, contact your authorized Gardner Denver representative.

		Vacuum Performance Data
30 Series
MODEL 3004	RPM 2,950 3,550 4,000	4 inHg					6 inHg					8 inHg				10 inHg		12 inHg						14 inHg					15 inHg
		CFM 104 131 151		BHP 1.3 1.7 2.0			CFM 96 123 143		BHP 1.9 2.4 2.8			CFM 88 115 135			BHP 2.5 3.1 3.6	CFM 80 107 127	BHP 3.0 3.8 4.4	CFM 72 99 119			BHP 3.6 4.5 5.1			CFM 90 110		BHP 5.1 5.9			CFM 106			BHP 6.3
3006	2,950 3,550 4,000	159 200 231		1.9 2.4 2.8			148 189 219		2.8 3.5 4.0			137 178 208			3.6 4.5 5.2	126 167 197	4.5 5.5 6.3	114 155 186			5.4 6.6 7.5			102 142 173		6.2 7.6 8.7			136 166			8.1 9.2
45 Series
MODEL 4504	RPM 1,750 2,950 4,000	4 inHg				6 inHg				8 inHg					10 inHg		12 inHg			14 inHg					15 inHg					16 inHg
		CFM 151 286 403	BHP 2.0 4.2 7.1			CFM 139 273 391		BHP 2.8 5.5 8.8		CFM 127 262 379			BHP 3.6 6.8 10.5		CFM 115 250 367	BHP 4.4 8.1 12.1	CFM 103 237 355	BHP 5.2 9.4 13.8		CFM 224 341			BHP 10.7 15.5		CFM 334		BHP 16.3			CFM 326		BHP 17.1
4506	1,750	233	2.9			217		4.1		201			5.3		185	6.6	168	7.8
	2,950	435	5.8			418		7.8		402			9.8		386	11.8	369	13.8		351			15.8		341		16.8			330		17.8
	4,000	611	9.7			595		12.3		579			14.9		563	17.5	546	20.0		527			22.6		517		23.9			507		25.2
4509	1,750	352	4.4			328		6.2		305			8.1		281	9.9	257	11.7
	2,950	655	9.2			631		12.2		607			15.1		584	18.1	559	21.1		532			24.0		517		25.5			502		27.0
	4,000	919	15.7			895		19.5		872			23.3		848	27.0	824	30.8		797			34.6		782		36.5			766		38.4
4512	1,750	487	5.7			459		8.2		433			10.6		406	13.1	378	15.6		347			18.0
	2,950	890	11.7			863		15.7		836			19.7		809	23.7	781	27.7		750			31.7		734		33.7			716		35.7
	4,000	1,243	19.5			1,215		24.6		1,189			29.8		1,162	34.9	1,134	40.0		1,103			45.2		1,087		47.8			1,069		50.3
4518	1,750	741	8.3			703		12.0		666			15.8		628	19.5	589	23.2		546			26.9
	2,950	1,346	16.4			1,308		22.5		1,271			28.6		1,233	34.7	1,194	40.8		1,151			46.8		1,128		49.9			1,103		52.9
	4,000	1,875	26.5			1,837		34.4		1,800			42.3		1,762	50.2	1,723	58.2		1,680			66.1		1,657		70.0			1,632		74.0
70 Series
MODEL 7009	RPM 1,500 1,800 2,650	4 inHg				6 inHg				8 inHg					10 inHg		12 inHg			14 inHg					15 inHg					16 inHg
		CFM 687 864 1,365	BHP 7.9 9.7 15.4			CFM 632 809 1,311		BHP 11.7 14.3 22.1		CFM 580 757 1,259			BHP 15.5 18.8 28.8		CFM 528 705 1,206	BHP 19.3 23.4 35.5	CFM 472 649 1,151	BHP 23.1 27.9 42.2		CFM 412 589 1,090			BHP 26.9 32.5 48.9		CFM 1,058		BHP 52.2			CFM 1,023		BHP 55.6
7012	1,500 1,800 2,650	935 1,172 1,844	10.5 12.8 19.9			866 1,103 1,775		15.6 18.9 28.9		801 1,038 1,709			20.7 25.0 37.9		734 971 1,634	25.7 31.1 46.8	665 902 1,573	30.8 37.2 55.8		589 826 1,497			35.9 43.3 64.8		784 1,456		46.3 69.3			1,412		73.7
7015	1,500 1,800 2,650	1,182 1,476 2,309	13.0 15.7 24.2			1,103 1,397 2,230		19.3 23.3 35.4		1,027 1,321 2,154			25.5 30.8 46.5		951 1,245 2,078	31.8 38.4 57.6	870 1,164 1,997	38.1 46.0 68.7		783 1,077 1,910			44.4 53.5 79.9		1,029 1,862		57.3 85.4			1,812		91.0
7018	1,500 1,800 2,650	1,432 1,786 2,789	15.5 18.8 28.8			1,340 1,694 2,697		23.1 27.9 42.2		1,251 1,605 2,608			30.7 37.0 55.6		1,161 1,515 2,518	38.3 46.1 69.0	1,067 1,421 2,424	45.9 55.2 82.4		964 1,318 2,321			53.4 64.3 95.8		1,262 2,265		68.9 102.5			2,205		109.2
7023	1,500 1,800 2,600	1,847 2,300 3,508	21.8 27.4 45.9			1,732 2,185 3,393		31.5 39.0 62.7		1,622 2,075 3,283			41.2 50.6 79.6		1,510 1,963 3,171	50.9 62.3 96.4	1,393 1,846 3,054	60.6 73.9 113.2		1,266 1,719 2,927			70.3 85.6 130.0		1,650 2,858		91.4 138.4			2,784		146.8
7028	1,500 1,800 2,600	2,258 2,810 4,282	26.9 34.0 57.9			2,121 2,673 4,145		38.7 48.2 78.4		1,989 2,541 4,013			50.5 62.4 98.9		1,855 2,407 3,879	62.4 76.5 119.4	1,715 2,267 3,739	74.2 90.7 139.8		1,563 2,115 3,587			86.0 104.9 160.3		2,032 3,504		112.0 170.6			3,415		180.8
Performance based on inlet air at standard temperature of 68˚ F, an ambient pressure of 14.7 psia and 36% relative humidity. For performance at non-standard conditions, contact your authorized Gardner Denver representative.

GDP-En-Brochure-duroflow-series

DuroFlow系列罗茨鼓风机

功能特点

技术参数

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