Em8 Single-Stage Rotary Vane Pump Rotary Vane Vacuum Pump Imported From Italy

• After-sales Service: 12 Months From Date of Start-up or 15 Months From
• Warranty: 12 Months From Date of Start-up or 15 Months From
• Oil or Not: Oil
• Structure: Rotary Vacuum Pump
• Exhauster Method: Entrapment Vacuum Pump
• Vacuum Degree: Vacuum
• Model NO.: EM8
• Work Function: Fore Pump
• Working Conditions: Dry
• Ultimate Pressure with Gas Ballast (ABS.: ≤ 2mbar
• Pumping Speed: 4m³/H(50Hz)
• Motor Power: 0,12kw
• Motor Speed: 3000rpm
• Lubricant Charge: 0,1L
• Sound Pressure Level: 57dB(a)
• Weight: 5,4kg
• Connections*: 1/8” Gas Inlet
• Transport Package: Carton Packaging
• Specification: 236x129x139
• Trademark: Italian PVR
• Origin: Italian
• HS Code: 8414100090
• Production Capacity: 50

Product Description

Product Description

EM4/EM8 

Ultimate pressure:≤ 2 and ≤ 20 mbar

Pumping speed:4÷10 m³/h

The EM 4 and EM 8 are single-stage rotary vane lubricated pumps with oil recirculation. The rotor is keyed directly onto the motor shaft.
 

The EM 4 and EM 8 are single-stage rotary vane lubricated pumps with oil recirculation.
The rotor is keyed directly onto the motor shaft.
The oil tank is provided with a system for separating the oil mists from the exhaust air.

The gas ballast, except for EM4, prevents condensation inside the pump when small quantities of steam are sucked.

The EM 4 and EM 8 pumps are suitable for the evacuation of closed systems or to operate at a constant vacuum included in the following range:

EM 4 - EM 8 from 2 to 300 mbar (absolute)

EM 4 B - EM 8 B from 20 to 850 mbar (absolute)

 

ACCESSORIES

The following accessories are useful for the installation and for the control of the pump operation parameters:

• External suction filter

• Vacuum gauges

Main specifications

				EM4	EM8
Pumping speed		m³/h	50Hz	4	8,5
			60Hz	4,8	10
Ultimate pressure with gas ballast (abs.)		mbar		≤ 2 (≤ 20 /B)	≤ 2 (≤ 20 /B)
Motor power		kW	50Hz	0,12	0,25
			60Hz	0,15	0,30
Motor speed		rpm	50Hz	3000	3000
			60Hz	3600	3600
Water vapour tolerance		mbar		/	20
Water vapour pumping capacity		kg/h		/	0,125
Lubricant charge		l		0,1	0,15
Sound pressure level		dB(A)	50Hz	57	58
			60Hz	59	60
Dimensions	L x B x H	mm		236x129x139	300x166x139
Weight		kg		5,4	11,7
Connections*		Inlet		1/8" Gas	3/8" Gas

* Other types of connection available upon request