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Rocker Model 811 Oil Free Laboratory Vacuum Pump, 48 liters/minute

Product SKU: 167811

Quick Overview

One of the elements signature to Rocker oil-free pumps is the usage of pistons. As the pistons drive these pumps, you get a cleaner, maintenance-free pump operation. No lubricant, no oil changes, no oil pollution.


Features


● Free of air pollution & maintenance free


All Rocker series pumps operate without the regular oil changes or lubricants becaus they are driven by pistons. This means no oil or air pollution, which also means no extra maintenance on your part.


● Thermal Protection Device


Never worry about overheating thanks to the built-in thermal protection device found in every Rocker series pump motor. If the pump overheats, it will automatically shut off and then restart once the temperature cools.

Product Name SKU Price Qty
Rocker 811 Oil Free Laboratory Vacuum Pump, 48 liters/minute, (110V, 60hz) 167811-11
$686.40
Rocker 811 Oil Free Laboratory Vacuum Pump, 48 liters/minute, (220V, 50hz) 167811-22
$686.40

Availability: In stock

Details

Features :
◆ No air pollution, maintenance free
Rocker series pumps are driven by Piston, without the need of lubricant, regular oil changes and maintenance; with no oil pollution.

◆ Thermal protection device
Every motor of Rocker series pumps has a built-in thermal protection device to shut off the pump automatically when overheated and then resume working when the temperature cools down.

◆ Air inlet filter cartridge
Every Rocker series pump is equipped with moisture trap in air inlet to filter particle, moisture and prolong the life of pump.

International safety certication :
◆ CE certification

Applications :
◆ Vacuum drying
◆ Vacuum oven
◆ High volume degas
◆ High volume vacuum filtration

Specification (110V, 60Hz)
◆ Max. power: 220 W
◆ Max. current:2.0 A
◆ Max. vacuum: 735 mmHg
◆ Max. flow rate: 48 l/min
◆ Motor rotation: 1750 RPM
◆ Horse power: 1/3 HP
◆ Noise level: 68.0 dB
◆ Port thread: 3/8 inch (8 mm)
◆ Net weight: 7.9 kg
◆ Dimension (LxWxH):34.6x17.5x20 cm

Specification (220V, 50Hz)

◆ Max. power: 220 W
◆ Max. current:0.9 A
◆ Max. vacuum: 735 mmHg
◆ Max. flow rate: 40 l/min
◆ Motor rotation: 1450 RPM
◆ Horse power: 1/3 HP
◆ Noise level: 68.0 dB
◆ Port thread: 3/8 inch (8 mm)
◆ Net weight: 7.9 kg
◆ Dimension (LxWxH):34.6x17.5x20 cm

 


Ordering Information :
◆ 167811-11(22)
Rocker 811, Vacuum Pump
AC110V, 60Hz (AC220V, 50Hz)

Additional Information

Specification (110V, 60Hz)
◆ Max. power: 220 W
◆ Max. current:2.0 A
◆ Max. vacuum: 735 mmHg
◆ Max. flow rate: 48 l/min
◆ Motor rotation: 1750 RPM
◆ Horse power: 1/3 HP
◆ Noise level: 68.0 dB
◆ Port thread: 3/8 inch (8 mm)
◆ Net weight: 7.9 kg
◆ Dimension (LxWxH):34.6x17.5x20 cm

Specification (220V, 50Hz)

◆ Max. power: 220 W
◆ Max. current:0.9 A
◆ Max. vacuum: 735 mmHg
◆ Max. flow rate: 40 l/min
◆ Motor rotation: 1450 RPM
◆ Horse power: 1/3 HP
◆ Noise level: 68.0 dB
◆ Port thread: 3/8 inch (8 mm)
◆ Net weight: 7.9 kg
◆ Dimension (LxWxH):34.6x17.5x20 cm

Oil-Free