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KNF UN820.3FT.40P IP44-T Diaphragm Pump

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Condition: Brand New
Warranty: 1 Year Manufacturer's Warranty
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Product Code: UN820.3FT.40P

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Description

Accessories

Technical Specification Sheet

KNF UN820.3FT.40P IP44-T Diaphragm Pump

Ultimate Vacuum
10.7 mbar (abs.)

Maximum Flow Rate
20L/min (1.2 m³/h)

Protection Class
IP44

Features

Clean, 100% oil-free operation
Corrosion-resistant PTFE/FFPM flowpath
Ideal for extremely aggressive/corrosive gases and vapors
Compact, quiet and reliable
Self-drying system removes condensate without affecting the vacuum level
Maintenance-free

The chemically-resistant series N820.3FT.40P diaphragm pump is a two-stge unit with an integrated PowerDry self-drying system. There is a wide range of applications for this pump in laboratories, especially whenever clean vacuum is required and moist gases must be pumped down. Examples include vacuum-drying of vacuum oven chambers (for drying or heat-treating substances and components) or steam sterilizers for sterilizing instruments, vessels, filters and textiles. Due to its high resistance to aggressive media, this pump can be used universally.

The heart of these very compact pumps are KNF structured diaphragms (PTFE-coated). These patented diaphragms were stress-optimized using the Finite Elements method. As a result, we were able to make the pumps smaller while increasing the service life of the diaphragm. This pump is 115V.

INCLUDED:
The KNF UN820.3FT.40P IP44-T Diaphragm Pump includes:

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

KNF UN820.3FT.40P IP44-T Diaphragm Pump Specifications

Maximum Flow Rate	20L/min (1.2 m ³/h)
Ultimate Vacuum	10.7 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)	12.28 x 8.66 x 6.97 in. (31.2 x 22.0 x 17.7 cm)
Weight	21.2 lb. (9.6 kg)
Electrical Requirements	100-230V, 50/60Hz, 130W

Comparison of Models

Specification	KNF UN820.3ANP	KNF UN820.3ATP	KNF UN820.3FT.40P	KNF UN820.3FTP	KNF UN820ANP	KNF UN820ATP	KNF UN820FTP
Delivery Rate at atm. Pressure (l/min)	22	20	20	20	22	20	20
Max. Operating Pressure (psi)	15	15	1	1	15	15	1
Ultimate Vacuum (torr)	6	6	10	8	75	75	100
Connections for tube (in)	ID 3/8	ID 3/8	ID 10	ID 10	ID 3/8	ID 3/8	ID 10
Motor	IP 44	IP 44	IP44-T	IP44	IP44	IP44	IP44