Please select your country or region to be
directed to the appropriate Lesker site.

Americas

EMEIA

Asia

Australia

PKD04181112 Pfeiffer Vacuum HENA 631 Rotary Vane Pump, Hydrocarbon Oil, G 3 in inlet flange, 630 m^3/hr at 50Hz / 446.9 CFM at 60Hz, Convection cooling, , Mains Cable Not Included

SKU: SKU0330023

Unit Price:

P.O.R.

Availability:

KJLC will contact you.

Specifications

Manufacturer	Pfeiffer Vacuum
Model	HENA 631
Pumping Speeds	50 (Hz) 370 CFM 630 m³/hr 60 (Hz) 446 CFM 760 m³/hr
Max Water Vapor Pumping Rate (with gas ballast)	22000 g/hr
Ultimate Pressure	Total With Gas Ballast 0.70 mbar 0.53 Torr Total Without Gas Ballast 0.70 mbar 0.23 Torr
Cooling Method(s)	Method Convection
Motor Power HP	24.8
Motor Power kW	18.5
Inlet Flange	G 3 in
Exhaust Flange	G 3"
Oil Capacity Quarts *Unless otherwise noted	15.8
Oil Capacity Liters *Unless otherwise noted	15.0
Noise db(A)	79.0
Weight Lbs	1553
Weight kg	706
Dimensions in. (W/D/H)	36.0 x 66.3 x 26.1
Dimensions mm. (W/D/H)	915 x 1684 x 663
Lubrication Type	Wet
Vacuum Range	Coarse Vacuum (760 - 1 Torr) - Medium Vacuum (1 - 10^-3 Torr)
Technology Type	Rotary Vane

More Info	Description	Accessory Type	Part Number	Price	Ready to Ship	Add To Cart	Combine How to Combine - Click the checkboxes of the parts you would like to purchase and then click the button below to add all parts selected into your Cart.
More Info	Description	Accessory Type	Part Number	Price	Ready to Ship	Add To Cart	Combine How to Combine - Click the checkboxes of the parts you would like to purchase and then click the button below to add all parts selected into your Cart.
	P3, mineral oil, 1 l	Hydrocarbon Oil	PK 001 106 -T	P.O.R.	KJLC will contact you		Combine
	P3, mineral oil, 20 l	Hydrocarbon Oil	PK 001 108 -T	P.O.R.	KJLC will contact you		Combine
	P3, mineral oil, 5 l	Hydrocarbon Oil	PK 001 107 -T	P.O.R.	KJLC will contact you		Combine

No items have been selected Include Main Part: PKD04181112

How to Combine Click the checkboxes of the parts you would like to purchase and then click the

button below to add all parts selected into your Cart.

More Info	Description	Accessory Type	Part Number	Price	Ready to Ship	Add To Cart	Combine How to Combine - Click the checkboxes of the parts you would like to purchase and then click the button below to add all parts selected into your Cart.
More Info	Description	Accessory Type	Part Number	Price	Ready to Ship	Add To Cart	Combine How to Combine - Click the checkboxes of the parts you would like to purchase and then click the button below to add all parts selected into your Cart.
	KAS 63, condensate separator for pumping speeds up to 360 m3/h	Foreline Accessory	PK Z10 010	P.O.R.	KJLC will contact you		Combine
	KAS 63, condensate separator for pumping speeds up to 360 m3/h	Exhaust Accessory	PK Z10 010	P.O.R.	KJLC will contact you		Combine
	Operating fluid level switch	Exhaust Accessory	PK 100 178 -T	P.O.R.	KJLC will contact you		Combine
	Operating fluid level switch	Hardware	PK 100 178 -T	P.O.R.	KJLC will contact you		Combine
	Screw-in flange DN 100 ISO-K / G 3"	Hardware	PK 100 061	P.O.R.	KJLC will contact you		Combine

No items have been selected Include Main Part: PKD04181112

How to Combine Click the checkboxes of the parts you would like to purchase and then click the

button below to add all parts selected into your Cart.