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Ulvac GLD-040
 
Representative Image
Ulvac GLD-040 Ulvac GLD-137 Ulvac GLD-202 Ulvac GLD-280

ULVAC® GLD Series Rotary Vane Vacuum Pumps

Features

  • Combine high performance, low vibration, and low noise
  • Gas ballasting for solvent vapor removal
  • Forced oil supply offers optimum lubrication during pumpdown
  • Anti-suckback device protects the chamber during power failure

Applications

  • Chemical, analyzer and laser systems
  • Vacuum pumping system
  • Backing pump for SEM
  • Semiconductor, sputtering, and vacuum evaporation equipment
  • Vacuum and freeze drying

Specifications Table

Pump Model GLD-040 GLD-137 GLD-202 GLD-280
Pumping Speeds
50 (Hz)
1.41 CFM
40.0 L/min
0.66 L/s
2.40 m3/hr
60 (Hz)
1.70 CFM
48.1 L/min
0.80 L/s
2.89 m3/hr
50 (Hz)
4.77 CFM
134 L/min
2.24 L/s
8.10 m3/hr
60 (Hz)
5.70 CFM
161 L/min
2.68 L/s
9.68 m3/hr
50 (Hz)
7.06 CFM
199 L/min
3.32 L/s
12.0 m3/hr
60 (Hz)
8.50 CFM
240 L/min
3.99 L/s
14.4 m3/hr
50 (Hz)
9.89 CFM
279 L/min
4.65 L/s
16.8 m3/hr
60 (Hz)
11.9 CFM
335 L/min
5.58 L/s
20.2 m3/hr
Ultimate Pressure
Total With Gas Ballast
6.66 x 10-2 hPA
6.66 x 10-2 mbar
6.66 x 100 Pa
5.00 x 10-2 Torr
Total Without Gas Ballast
6.66 x 10-3 hPA
6.66 x 10-3 mbar
6.66 x 10-1 Pa
5.00 x 10-3 Torr
Total With Gas Ballast
6.66 x 10-2 hPA
6.66 x 10-2 mbar
6.66 x 100 Pa
5.00 x 10-2 Torr
Total Without Gas Ballast
6.66 x 10-3 hPA
6.66 x 10-3 mbar
6.66 x 10-1 Pa
5.00 x 10-3 Torr
Total With Gas Ballast
6.66 x 10-2 hPA
6.66 x 10-2 mbar
6.66 x 100 Pa
5.00 x 10-2 Torr
Total Without Gas Ballast
6.66 x 10-3 hPA
6.66 x 10-3 mbar
6.66 x 10-1 Pa
5.00 x 10-3 Torr
Total With Gas Ballast
6.66 x 10-2 hPA
6.66 x 10-2 mbar
6.66 x 100 Pa
5.00 x 10-2 Torr
Total Without Gas Ballast
6.66 x 10-4 hPA
6.66 x 10-4 mbar
6.66 x 10-2 Pa
5.00 x 10-4 Torr
Cooling Method(s) Method
Convection
Method
Convection
Method
Convection
Method
Convection
Inlet Flange KF25
KF25
KF25
KF25
Exhaust Flange KF25
KF25
KF25
KF25
Oil Type(s) Hydrocarbon Oil
Part: KJLSS15Q1

Hydrocarbon Oil
Part: KJLSS15Q1

Hydrocarbon Oil
Part: KJLSS19Q1

Hydrocarbon Oil
Part: KJLSS19Q1

Oil Capacity Quarts (Liters)
*Unless otherwise noted
0.71 ( 0.68 ) 1.05 ( 1.00 ) 1.05 ( 1.00 ) 1.05 ( 1.00 )
Noise db(A) 55.0
Compression Stages 2
2
2
2
Series Standard
Standard
Standard
Weight Lbs (kg) 35.2 ( 16.0 ) 57.2 ( 26.0 ) 63.8 ( 29.0 ) 75.9 ( 34.5 )
Dimensions in. (mm.) 16.8 x 5.91 x 9.02
(427 x 150 x 229 )
17.9 x 6.69 x 9.45
(455 x 170 x 240 )
20.2 x 6.69 x 9.45
(513 x 170 x 240 )
23.1 x 7.17 x 10.7
(586 x 182 x 271 )
Technology Wet
Wet
Wet
Wet


Dimensional Drawings

Ulvac GLD-040
 
Ulvac GLD-040 Ulvac GLD-202 Ulvac GLD-280

Charts

Ulvac GLD-040
 
Ulvac GLD-040 Ulvac GLD-202 Ulvac GLD-280

Vacuum Pump Repair
& Services
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Remanufactured Vacuum
Pumps
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Pumps FAQ
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Contact Us
To speak with someone directly, please call +1 412 387 9200 or email international@lesker.com.
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Ordering Table

(Click column headers to sort data)

Accessories Pump
Model
Inlet
Flange
Voltage &
Phases
Manual Part
Number
Price In Stock Add To Cart
Accessories Pump
Model
Inlet
Flange
Voltage &
Phases
Manual Part
Number
Price In Stock Add To Cart
GLD-040
KF25
100–115/200–230 VAC, 50/60 Hz, 1-Ø
Download PDF
GLD-040
$1,600.00
Call for Availability
GLD-137AA
KF25
200–240/380–460 VAC, 50/60 Hz, 3-Ø
Download PDF
GLD-137AA
P.O.R.
Call for Availability
GLD-137CC
KF25
100–120/200–230 VAC, 50/60 Hz, 1-Ø
Download PDF
GLD-137CC
P.O.R.
In Stock
GLD-202AA
KF25
200–240/380–460 VAC, 50/60 Hz, 3-Ø
Download PDF
GLD-202AA
P.O.R.
Call for Availability
GLD-202BB
KF25
100–120/200–230 VAC, 50/60 Hz, 1-Ø
Download PDF
GLD-202BB
P.O.R.
Call for Availability
GLD-280A
KF25
200–240/380–460 VAC, 50/60 Hz, 3-Ø
Download PDF
GLD-280A
P.O.R.
Call for Availability
GLD-280B
KF25
100–115/200–230 VAC, 50/60 Hz, 1-Ø
Download PDF
GLD-280B
$2,550.00
Call for Availability

Can't Find The Pump You're Looking For? Let our new Pump Selection Guide help! With over 450 vacuum pumps to choose from, the KJLC® Vacuum Pump Selection Guide is designed to help you find one that meets your vacuum requirements. You can narrow down our pump offering by simply choosing from a list of different search criteria. For more information please e-mail international@lesker.com.

Accessories Table

For Pump Model(s) Description Part Number Price In Stock Add
To Cart
For Pump Model(s) Description Part Number Price In Stock Add
To Cart
All GLD Series Pumps
Cast Clamp for KF25 Flange
QF25-100-C
P.O.R.
In Stock
GLD-040, GLD-137, GLD-202, GLD-280
Clamping Kit, For QF25 Flange, Including Aluminum Clamp and FKM Centering Ring
QF25-HDKIT
P.O.R.
Call for Availability
All GLD Series Pumps
Fluorocarbon Centering Ring for KF25 Flange
QF25-100-SRV
$8.55
In Stock
GLD-040
Hydro Oil, Semi-Synthetic, 38 CST Viscosity, 1 Gallon
KJLSS15G1
$45.00
In Stock
GLD-135, GLD-136, GLD-137, GLD-201, GLD-202
Hydro Oil, Semi-Synthetic, 55 CST Viscosity, 1 Gallon
KJLSS19G1
$45.00
In Stock
GLD-280
Hydro Oil, Semi-Synthetic, 68 CST Viscosity, 1 Gallon
KJLSS70G1
$45.00
In Stock
All GLD Series Pumps
Oil Mist Eliminator
PFEGL915QF25
$173.00
In Stock
GLD-280
Oil Mist Eliminator
PFEGL925QF25
$365.00
In Stock
GLD-040
Repair Kit
GLD040MAK
$241.00
In Stock
GLD-051
Repair Kit
GLD051MAK
P.O.R.
Call for Availability
GLD-135, GLD-136
Repair Kit
GLD136MAK
P.O.R.
In Stock
GLD-137AA/137CC
Repair Kit
GLD137MAK
P.O.R.
Call for Availability
GLD-201
Repair Kit
GLD201MAK
P.O.R.
In Stock
GLD-202AA/202BB
Repair Kit
GLD202MAK
P.O.R.
Call for Availability
GLD-280A/280B
Repair Kit
GLD280MAK
P.O.R.
In Stock