The laboratory diaphragm vacuum pump is equipped with automatic cooling exhaust system to ensure continuous 24 hours operation. It is oil free and provides clean exhausted air by built-in filter. It features anti-corrosive TEFLON surface and PTFE seals to ensure excellent chemical compatibility. Pump pressure & air flow can be adjusted to meet a wide range of vacuum needs for lab uses, such as rotary evaporators, sample concentration, degassing, and distillation etc. For example, the lab vacuum pump can be used with vacuum filtration manifolds. The pump comes with the following items: 6-ft cord and plug, user operation manual and vacuum hose.

Key Features

Compact size and oil-free
Equipped with thermal power break protector
Ultimate Vacuum: 50mBar
Maximum flow rate: 28 L/min (1.0 CFM)
Operating temperature: 6-40 °C
Noise level: < 60 dB
Power voltage options: 110/120VAC or 220/240VAC
Inlet/outlet connection: barbed male
Connection hose: ID 6mm
Diaphragm Material: Nitrile Rubber (NBR)
Dimension (L x W x H): 320x220x 350 mm
1 year limited warranty
OEM service available
Equipped with thermal power break protector

Typical Applications

Analytical instruments
Centrifuges, ultra-high speed
Spin Coater
Degassing/curing - oil, epoxy resin
Distillation/extraction/filtration
Freeze drying
Furnaces
Gas bottle filling/emptying
Gel drying
Laboratory bench top vacuum
Leak detectors, Helium
Load locks and transfer chambers
Refrigeration manufacture
Research and development

Lab Vacuum Pump
Pump Model	ASP-LV28IICR
Pump Function	Vacuum
Pump Flow Rate (L/min)	28
Pump Flow Rate (CFM)	1
Ultimate Vacuum (mBar)	50
Pressure (MPa)	0.21
Pump Power (W)	160
Diaphragm Material	Nitrile Rubber (NBR)
Pump Connector (mm)	6
Noise Level (dB)	60
Pump Head Number	2
Ambient Temperature (°C )	6-40
Pump Voltage (V)	110/120 or 220/240
Pump Weight (KG)	10
Pump Dimensions (Lx W x H): mm	410 x230 x350