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KD/KDH Series TH-0240 pages
KINNEY® KD/KDH™
Rotary Piston, Single Stage Vacuum Pumps
Models:
KD-30
KD-50
KDH-130
KDH-150
Features
•t
Absolute pressures down to the low micron range
•t
Full pumping speed down to 1 Torr
•t
Long-life operation due to no metal-to-metal contact in the
pumping chamber
•t
High resistance to abrasion and corrosion
•t
No small orifices to plug up
•t
KD pumps include integral oil mist eliminator
•t
Adjustable gas ballast permits handling of condensable vapors
Models KD-30, KD-50
These pumps have a single shaft and two sets of cams and pistons
mounted 180 degrees apart operating in parallel.
Models KDH-130, KDH-150
In addition to the features of the KD series the KDH-130, KDH 150
includes a water jacket for cooler operating temperatures (Air-cooling
optional for continuous operating pressures <10 Torr*).
Specifications
MODEL
CAPACITY
ACFM / m3/h
HP / kW
RPM
OIL CAPACITY
GAL / Liter
KD-30
33 / 56
1.5 / 1.11
571
1 / 3.78
KD-50
52 / 88
2 / 1.5
900
3 / 11.34
KDH-130
134 / 227
5 / 3.7
546
KDH-150
165 / 280
7.5 / 5.6
684
WATER (80°F)
GPM / L/min
GAS BALLAST
FLOW (MAX)
%
8%
Air-cooled
10 / 0.013
6%
.75 / 3
ULTIMATE
PRESSURE
MICRONS / mbar
1.5 / 2
6%
.75* / 3
6 / 22.68
BLANK-OFF
(5% GAS)
Torr / mbar
5%
1.0 / 1.3
* Air Cooling Optional
Typical Pumping Speed Curves
45
KD-50
60
30
50
25
KD-30
20
40
30
15
20
10
10
5
0.01
0.013
0.1
0.13
1
1.3
Pressure
Torr
mbar
10
13
100
133
0
1000
1333
240
210
KDH-130
100
180
150
80
120
60
90
40
60
20
0
0.001
0.0013
270
KDH-150
120
Inlet Flow (ACFM)
Inlet Flow (ACFM)
35
KDH130 - KDH150 PERFORMANCE CURVES
140
70
40
0
0.001
0.0013
160
80
30
0.01
0.013
0.1
0.13
1
1.3
Pressure
Torr
mbar
10
13
100
133
0
1000
1333
Inlet Flow (m³/h)
KD30 - KD50 PERFORMANCE CURVES
Inlet Flow (m³/h)
50
"
