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Chemker 300 PTFE Vacuum Pump, 20 L/min, AC110 V, 60 Hz
  1. Chemker 300 PTFE Vacuum Pump, 20 L/min, AC110 V, 60 Hz

Chemker 300 PTFE Vacuum Pump, 20 L/min, AC110 V, 60 Hz

Catalog No. 27426
$1,763.00
Chemker 300 PTFE Vacuum Pump, 20 L/min, AC110 V, 60 Hz

Chemker 300 PTFE Vacuum Pump, 20 L/min, AC110 V, 60 Hz

$1,763.00

Overview

Features & Benefits
  • PTFE wetted parts are highly resistant to corrosive gases.
  • Diaphragm-based pump is low maintenance and virtually pollution free.
  • Quiet, low-vibration units keep disturbances to a minimum.
  • Built-in thermal protector automatically shuts off pump if it overheats and then restarts it once the unit is cool.
  • International CE and CSA certification.
  • Applications include vacuum filtration, gel electrophoresis, solid-phase extraction, solvent purification, and general use. (Not intended to evacuate air canisters.)
Description

Specifications for Chemker Vacuum Pumps

Model

Chemker 300

Chemker 400

Chemker 410

Voltage

110 V, 60 Hz

220 V, 50 Hz

110 V, 60 Hz

220 V, 50 Hz

110 V, 60 Hz

220 V, 50 Hz

Max. power (W)

70

60

90

90

90

90

Max. current (A)

0.8

0.32

1.1

0.5

1.2

0.5

Max. vacuum

-670 mm Hg

-670 mm Hg

-750 mm Hg

Max. flow rate

20 L/min

18 L/min

38 L/min

33 L/min

20 L/min

18 L/min

Motor rotation

1700 rpm

1450 rpm

1700 rpm

1450 rpm

1700 rpm

1450 rpm

Horse power

1/8 HP

1/6 HP

1/6 HP

Noise level

50 dB

50 dB

50 dB

Port thread

5/16 inch (8 mm)

5/16 inch (8 mm)

5/16 inch (8 mm)

Net weight

5.0 kg

7.0 kg

7.0 kg

Dimensions (L x W x H)

20.3 x 11.2 x 20.9 cm

26.7 x 11.2 x 18.1 cm

26.2 x 14.8 x 18.2 cm

Specifications

Product Specifications
Catalog No.
27426
Product Name
Chemker 300 PTFE Vacuum Pump, 20 L/min, AC110 V, 60 Hz