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Laboport^® Vacuum Pump for Air, Gases and Vapors 6KNN842-3FT - (34 L/min)

Laboport<sup>®</sup> Vacuum Pump for Air, Gases and Vapors 6KNN842-3FT - (34 L/min)

The chemically-resistant series N842-3FT diaphragm pump is a Double-head, oil-free unit used in a wide range of laboratory applications. They transfer and pump without contamination. The heart of this very compact pump is a KNF structured diaphragm. This patented diaphragm was stress-optimized using the Finite Elements method. As a result, the pumps are smaller while increasing the service life of the diaphragm.

Materials in contact with flow media: Pump head - PTFE ; Diaphragm - PTFE Coated ; Valves - FFPM

Item#	Item Name	Item Price	Qty	Add
6KNN842-3FT	Laboport^® Vacuum Pump for Air, Gases and Vapors - 34 L/min, 1.5 Torr, 3/8" ID Connectors	$5,345.00
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Features:

- Flow Rate (max.): 34 L/min
- 100% oil-free transfer
- Pure transferring and evacuation of gases
- Highly compatible with vapors and condensation
- Chemically-resistant, suitable for aggressive or corrosive gases and vapors
- Pump Head - PTFE ; Diaphragm - PTFE-Coated ; Valves - FFPM
- Maintenance-free
- Environmentally friendly
- Gas tight, leakage rate approximately 6 x 10^-3 mbar x l/s, not tested in serial production
- Motors with other voltages and frequencies on request

Technical Specs:

Specifications		6KNN842-3FT
Flow Rate (L/min @ atm pressure):		34 L/min
Ultimate Vacuum (Torr)		1.5
Operating Pressure:		15 PSI
Connectors for tube (inches ID):		3/8"
Permissable gas and ambient temperature:		+5° to 40°C
Mains:		115V/60Hz
Motor Protection:		IP 44
Materials in contact with Media:		Pump head - PTFE; Diaphragm - PTFE-Coated; Valves - FFPM
Power:		290 W @ atm pressure
Operating Current:		3.2 A
Weight:		27 lbs
Dimensions LxHxW (mm): with thermal switch and power fuse		341 / 223 / 167