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  1. Tel: +86-731-82961396
  2. E-Mail:overseas@sinoacme.cn
  3. Address: ACME, MuYun Industrial Zone, Changsha City, Hunan Province, China

PVL 401-541 – Single stage rotary vane pumps

PVL401-541.JPG
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PVL 401-541 – Single stage rotary vane pumps

The PVL 401 and PVL 541 are single-stage, rotary vane lubricated pumps with oil recirculation.

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Details

PVL 401 - 541

Ultimate pressure:≤ 0,5 and ≤ 10 mbar

Pumping speed:417÷663 m3/h


The  PVL 401 and PVL 541 are single-stage, rotary vane lubricated pumps with oil recirculation.
The flanged electric motor is connected by means of an elastic coupling.
Cooling is ensured by an air/oil heat exchanger and with a centrifugal fan.
An integrated check valve prevents the oil from coming back and the return of air into the chamber to be pumped down during the stop phase.
The oil tank is provided with a system for separating the oil mists from the exhaust air; the separated oil is automatically recovered from the pump.
The gas ballasts prevent condensation inside the pump when small quantities of steam are sucked.

The PVL 401 and PVL 541 pumps are suitable for the evacuation of closed systems or to operate at a constant vacuum included in the following range:

PVL 401 – PVL 541 from 0,5 to 300 mbar (absolute)

PVL 401 B – PVL 541 B from 10 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 / vacuostats

  •   Pressure gauges / pressure switches

  •   Thermostat

  •   Minimum oil level switch





PVL 401

PVL 541

Pumping speed

m³/h

50Hz

417

553

60Hz

500

663

Ultimate pressure with gas ballast (abs.)

mbar


≤ 0,5

(≤ 10 /B)

≤ 0,5

(≤ 10 /B)

Motor power

kW

50Hz

7,5

11

60Hz

11

15

Motor speed

rpm

50Hz

1500

1500

60Hz

1800

1800

Water vapour tolerance

mbar


30

30

Water vapour pumping capacity

kg/h


8

10

Lubricant charge

l


10

10

Sound pressure level

dB(A)

50Hz

78

79

60Hz

79

80

Dimensions

L x B x H

mm

50Hz

1343x602x543

1490x602x543

60Hz

1418x602x543

1545x602x543

Weight

kg

50Hz

319

356

60Hz

363

361

Connections*

Inlet


3” Gas

3” Gas

Outlet


3” Gas

3” Gas

* Other types of connection available upon request

 

 

 


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Location
ACME, MuYun Industrial Zone, Changsha City, Hunan Province, China
Phone
+86-731-82961396
+86-13469050805(Leo Mobile)
E-Mail
overseas@sinoacme.cn

About Us

Founded in 1999, ACME (Advanced Corporation for Materials & Equipments) is located in Muyun Industrial Zone, with an area of 100,000 m2. ACME is a high-tech enterprise specialized in manufacture of industry heating equipment for new material and energy.

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