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September 2010



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Hydrogen Diode Pump

Specifications and Order Information


Model No. Rated
Pump Speed*
l/sec
Flange  1
I.D./O.D.
inches
Wt.
lbs.
Bakeout  2
Heater
Quantity
Replacement
Elements
New Prices
HP-011
11
1.5/2.75
14
0
Fact. repl.
Contact
HP-020
HP-020/IH
20  3
1.5/2.75
26
0
1
Fact. repl.
Contact
Contact
HP-025
HP-025/IH
25  3
2.0/3.375
32
0
1
Fact. repl.
Contact
Contact
HP-050
HP-050/DE
80/50  4
4.9/8.0
82
96
2
PE-100H
2 ea.
Contact
Contact
HP-100
HP-100/DE
150/100  4
6.0/8.0
129
144
4
PE-100H
2 ea.
Contact
Contact
HP-140
HP-140/DE
140  4, 5
6.0/8.0
143
154
0
DE-110H
1 ea.
Contact
Contact
HP-150
HP-150/DE
220/150  4
6.0/8.0
147
162
0
PE-100H
6 ea.
Contact
Contact
HP-200
HP-200/DE
270/200  4
6.0/8.0
143
158
4
PE-100H
8 ea.
Contact
Contact
HP-270
HP-270/DE
270  4
6.0/8.0
252
292
0
DE-110H
2 ea.
Contact
Contact
HP-400
HP-400/DE
500/400  4
6.0/8.0
278
294
8
PE-100H
16 ea.
Contact
Contact
HP-500
HP-500/DE
500  4, 5
6.0/8.0
404
464
0
DE-110H
4 ea.
Contact
Contact
* Pumping Speed Ratings for Ion Pumps
Some pumps in this table have two pumping speeds shown, i.e.: 150/100. The lower number is observed when the measurement standard established by the American Vacuum Society (AVS) is followed. The higher number is observed when the same pump is measured under optimum pumping speed conditions. Some manufacturers use the optimum pumping speed, only reporting this higher number. Both ratings are provided here to allow the customer to make an informed choice.
1 All flanges ConFlat compatible except 1,000 l/sec pumps.
2 Heaters are model IH-100 Calrod heaters which fit into matching interior heater wells in most pumps.
3 IH signifies interior heater well available as option.
4 DE specifies a double-ended option.
5 No bakeout heaters available for this pump.
6 Larger pumps available on special order.


Ion Pump Power Supplies


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