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KNF UN811KNP IP20-T Diaphragm Pump

Manufacturer's List Price: $907.82

Our Price: $623.93

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Condition: Brand New
Warranty: 1 Year Manufacturer's Warranty
Typically Ships Within: 10 to 12 Weeks

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Product Code: UN811KNP

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Description

Accessories

Technical Specification Sheet

KNF UN811KNP IP20-T Diaphragm Pump

The KNF UN811KNP IP20-T Diaphragm Pump is a single-head, dry-running device used in a wide range of laboratory applications. They transfer, compress and pump down without contamination. The heart of these very compact pumps is a KNF structured diaphragm. This patented diaphragm was stress-optimized using the Finite Elements method. As a result, KNF was able to make the pump smaller while increasing the service life of the diaphragm. This pump is 115V.

INCLUDED:
The KNF UN811KNP IP20-T Diaphragm Pump includes:

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

KNF UN811KNP IP20-T Diaphragm Pump Specifications

Max. Permissible Operating Pressure (bar g)		2.0
Ultimate Vacuum (mbar abs.)		240
Delivery Rate at atm. Pressure (l/min)		11.5
Hose Connection (mm)		ID 6
Permissible Ambient Temperature Permissible Media Temperature		+ 5 °C to + 40 °C + 5 °C to + 40 °C
Maximum Permissible Ambient Relative Humidity		80 % for temperatures up to 31 °C, decreasing linearly to 50 % at 40 °C
Max. Altitude of site (m above sea level)		2000
Weight (kg) Dimensions (L x H x W) (mm)		2.5 187 x 157 x 90
Protection Class Motor		IP20
Voltage	100		115	230
Frequency (Hz)	50/60		60	50
Max. operating current (A)	1.5		1.3	0.8
Power consumption pump (W)	70		75	65
Max. permitted mains voltage fluctuations	+/- 10 %		+/- 10 %	+/- 10 %
Fuse pump** (2x) T (A)	3.15		3.15	1.0

Comparison of Models

Specification	KNF UN811KNP IP20-T Diaphragm Pump	KNF UN811KTP IP20-T Diaphragm Pump	KNF UN811KV.45P IP20-T Diaphragm Pump	KNF UN811KVP IP20-T Diaphragm Pump
Max. Permissible Operating Pressure (bar g)	2	2	15psi (0.0 bar)	0
Ultimate Vacuum (mbar abs.)	240	290	75 Torr (100 mbar)	100
Delivery Rate at atm. Pressure (l/min)	11.5	11.5	13	13
Hose Connection (mm)	ID 6	ID 6	N/A	ID 6
Permissible Ambient Temperature	+ 5 °C to + 40 °C	+ 5 °C to + 40 °C	5°C-40°C	+ 5 °C to + 40 °C