JR-85 Laboratory oilless Oil-free electric diaphragm vacuum pump manufacturer

low noise, high work efficiency, long service life

Description

JR series diaphragm vacuum pump

1, features

JR series diaphragm vacuum pump in oil under the condition of continuous operation, low noise, high work efficiency, long service life, our company product type is rich, has a range of different applications, useful as a solvent filtration suction pump, rotary evaporation instrument supporting the high vacuum pump, and the positive and negative pressure type pump, vacuum pump and compressor has two functions, greatly reduce your lab procurement cost.

2,The main advantages are:

a, vacuum stability, adjustable pressure

b ,has the advantages of small volume, light weight

c, easy to use, no oil, clean without pollution

d, long lasting work steadily, continuously 24 hours of operation

e, repair and maintenance simple, can conduct operation

3,Technical Date

Model	JR-85	JR-85L	JR-95D	JR-85DL
Pumping speed(L/min)	30	30	30	60
Ultimate Pressure(Mpa)	0.085 (150mbar)	0.085 (150mbar)	0.095 (50mbar)	0.085 (150mbar)
Positive pressure(Psi)	-	40	-	40
Level number	1	1	1	1
Motor power(W)	160	160	160	160
Dimensions(mm)	250×135×210	250×135×210	315×135×210	315×135×210
Weight	7.5	8	10	10
Diaphragm material	Import-resistant rubber	Import-resistant rubber	Import-resistant rubber	Import-resistant rubber
The noise(dBA)	<50	<50	<50	<50
Function	Negative pressure	Positive and negative pressure type	Negative pressure	Positive and negative pressure typ