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PKD03610
PUMP, ROTARY VANE PUMP, PFEIFFER HENA 631, G 3" INLET FLANGE, 446.87CFM / 630M^3/HR, 190-200 / 220-230 / 380-403 VAC THREE PHASE, WATER COOLED

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HENA 631 Series Manual
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Specifications

Manufacturer Pfeiffer
Model HENA 631
Pumping Speeds
50 (Hz)
370 CFM
10500 L/min
175 L/s
630 m3/hr
60 (Hz)
446 CFM
12666 L/min
211 L/s
760 m3/hr
Max Water Vapor
Pumping Rate
(with gas ballast)
22000 g/hr
Ultimate Pressure
Total With Gas Ballast
7.00 x 10-1 hPA
7.00 x 10-1 mbar
70.0 Pa
5.25 x 10-1 Torr
Total Without Gas Ballast
7.00 x 10-1 hPA
7.00 x 10-1 mbar
70.0 Pa
2.25 x 10-1 Torr
Cooling Method(s) Method
Water
Motor Power HP 24.8
Motor Power kW 18.5
Inlet Flange G 3"
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. 66.3 x 36.0 x 26.1
Dimensions mm. 1684 x 915 x 663
Lubrication Type Wet
Vacuum Range Coarse Vacuum (760 - 1 Torr)
Technology Type Rotary Vane

Accessories Table

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For Pump Model(s) Description Accessory Type Part Number Price In Stock 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.
All Hena Pumps KJLC 300 Convection Enhanced Pirani, KF16
Gauge
KJL300806
$601.00
In Stock Add Item
All Hena Pumps Power Supply, KJLC 275i or 300, US Plug End
Power Cable
KJLPS401A
$73.00
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Contact Us - PKD03610 - PUMP, ROTARY VANE PUMP, PFEIFFER HENA 631, G 3" INLET FLANGE, 446.87CFM / 630M^3/HR, 190-200 / 220-230 / 380-403 VAC THREE PHASE, WATER COOLED