Leybold D40L VACCUM PUMP

Factory Price, Hige Quality

Leybold Vacuum Pump (China) Division (Leybold) is affiliated to the world’s first vacuum company… Leybold Company, founded in 1850 and headquartered in Cologne, Germany. As one of the world’s largest suppliers of vacuum acquisition equipment, Leybold has annual sales of more than 400 million Swiss francs and has more than 1,600 employees. It has established the most complete sales and after-sales service network in the vacuum industry worldwide. and distributed in North China, Northeast China, and Northwest China

Southwest, South China

and more than ten different regional support organizations in the five major regions of East China.

The advantages of Leybold vacuum pump

The dynamic sealing ring operating system adopts mechanical seal, which makes the sealing performance of Leybold vacuum pump safer and more reliable. The pump reaches 100% without engine oil leakage and has a longer service life.
Leybold vacuum pumps do not require water cooling when working under a large allowable pressure difference. The pump can withstand the load of higher ambient temperatures. It is no longer cumbersome to connect cooling circulating water pipes, and it complies with water conservation regulations.
The pump has no external oil cup lubrication when the pumping speed is less than 1200 liters/second, which eliminates the need to refill the oil cup regularly and avoids oil leakage from the oil cup.

Yuan

The assembly process and disassembly are very easy. During the assembly process, no manual service is required to adjust the axial gap of the motor rotor and the gap between the rotor and the pump shell, making the repair and maintenance of Caibao vacuum pump more convenient.

German Leybold vacuum pump

Efficient and reliable

low noise

Easy to maintain

Specification& Technical Parameters

	Unit	D60L	D40L	D30L	D16L	D8L
Pumping speed (50Hz) (according to PNEUROP)	M3 h -1	64.37	42.99	32.24	17.01	8.11
Pumping speed (60Hz) (according to PNEUROP)	M3 h -1	72.23	51.78	36.64	20.33	9.65
Guanqi town limit partial pressure	mbar	4*10^-4	4*10^-4	4*10^-4	4*10^-4	4*10^-4
Guanqi town limit total pressure	mbar	3*10^-3	3*10^-3	3*10^-3	3*10^-3	3*10^-3
Kaiqi Zhenji function total pressure	mbar	6*10^-3	6*10^-3	6*10^-3	6*10^-3	6*10^-3
water vapor allowable pressure	mbar	25	20	40	20	25
Connector air inlet, exhaust port	DN (mm )	40KF	40KF	40KF	25KF	25KF
Noise 2 (when gas ballast is off/on, distance 1 meter sound pressure level value)	DB(A)	58/60	58/60	58/60	56/58	54/56
Oil injection amount (maximum/minimum)	L	5.0/4.5	5.0/4.5	3.7/3.2	1.5/1.0	1.1/0.7
Weight (without oil)	KG	84	90	79	34.9/42	29.5
Working environment temperature (maximum/minimum)	C	40/10	40/10	40/10	40/10	40/10
Single phase motor power 1ph,220V/50Hz The total length of the pump a Product ID	W mm	750/750 606/602 310 50/31052	750/750 606/602 310 50/31052	750/750 606/602 310 50/31052	750/750 606/602 310 50/31052	550 507 310 46
Three-phase motor power 3ph.50Hz/Y200NY380V415V 8 60Hz/YY200V220Y4401460V The total length of the pump a Product ID	W mm	1300 696 31008	1300 696 31008	1300 696 31008	550 547 310 86	550 507 310 18

Daily maintenance system

maintenance items	Frequency count
Check oil level	daily
Check oil level status	According to process conditions
First oil change	After 150 hours of operation
Consecutive oil changes	Every 6 months of operation
Replace oil filter	Every time you change the oil
Clean the inlet dust filter	per month
Check the anti-backdraft valve	Per year
Radiator cleaning	According to environmental conditions
Replace exhaust cleaner	If there is oil mist at the outlet, or every year
Heat exchanger cleaning	6 months
Ball bearing grease	every 30,000 hours

Note* The maintenance frequency described in the daily maintenance system is an approximate value for the normal operation of the pump. The maintenance frequency will be increased under adverse environmental conditions and/or corrosive media conditions.

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