Home > Vacuum Pump Type >

KNF UN840.1.2FTP IP44 Diaphragm Pump

Net 30 Terms and Financing Available

Manufacturer's List Price: $3,504.00

Our Price: $2,896.71

Money Saved: $607.29

Condition: Brand New
Warranty: 1 Year Manufacturer's Warranty
Typically Ships Within: 10 to 15 Business Days

Request a Formal Quote

Quantity in Stock:2

Product Code: UN840.1.2FTP

Qty:

Description

Accessories

Technical Specification Sheet

KNF UN840.1.2FTP IP44 Diaphragm Pump

Ultimate Vacuum
90 mbar (abs.)

Maximum Flow Rate
65L/min (3.9 m³/h)

Protection Class
IP44

Features

Pure transfer, evacuation and compression
Highly compatible with vapors and condensation
Chemically resistant flowpath
Suitable for highly aggressive or corrosive gases and vapors
Environmentally friendly
Maintenance-free

The chemically-resistant UN840.1.2FTP diaphragm pump is a oil-free device used in a wide range of laboratory applications. These pumps transfer and pump down 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, we were able to make the pump smaller while increasing the service life of the diaphragm and improving performance. This pump is 115V.

INCLUDED:
The KNF UN840.1.2FTP IP44 Diaphragm Pump includes:

Power Cord
Operator's Guide
Manufacturer's Documentation
1 Year Manufacturer's Warranty

KNF UN840.1.2FTP IP44 Diaphragm Pump Specifications

Maximum Flow Rate	65L/min (3.9 m ³/h)
Ultimate Vacuum	90 mbar (abs.)
Operating Pressure	1 bar (rel.)
Pump Head Material	PTFE
Diaphragm Material	PTFE coated
Valve Material	FFPM
Hose Connections	ID 10
Protection Class	IP 44
Permissible Ambient Temperature	5°C to 40°C
Dimensions (L x H x W)	13.42 x 8.89 x 6.29 in. (34.1 x 22.6 x 16.0 cm)
Weight	27.78 lb. (12.6 kg)
Electrical Requirements	100-230V, 50/60Hz, 280W

Comparison of Models

	KNF UN840.1.2FTP	KNF UN840.3FT.40P	KNF UN840.3FTP	KNF UN840FTP
Max. Permissible operating pressure (bar g)	1	1	1	1
Ultimate Vacuum (mbar abs)	£ 90	10	£ 8	£ 100
Delivery rate at atm. Pressure (L/min)	Max. 60	34	Max. 34	Max. 34
Hose connection (mm)	ID 10	ID 10	ID 10	ID 10
Permissible Ambient Temperature	+ 5 °C to + 40 °C	+ 5 °C to + 40 °C	+ 5 °C to + 40 °C	+ 5 °C to + 40 °C