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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
Remanufactured Vacuum Pumps
Remanufactured Pumps

View a list of remanufactured vacuum pumps available from The Kurt J. Lesker Company's Remanufactured Vacuum Pump Division.
View List ▶

Vacuum Pump Repair & Services
Pump Repair & Services

Our factory-trained vacuum pump service technicians are equipped to handle the maintenance and repair of virtually any brand and type of vacuum pump.
View Details ▶


Specifications Table

Pump Model
GLD-040
GLD-137
GLD-202
GLD-280
Chemistry
Standard Series
Hydrocarbon Oil
Standard Series
Hydrocarbon Oil
Standard Series
Hydrocarbon Oil
Standard Series
Hydrocarbon Oil
Disp. CFM @ 60 Hz
(m3/hr @ 50 Hz)
1.7 (2.4)
5.7 (8.1)
8.5 (12)
11.8 (16.8)
Ult. Pressure Torr
(mBar)
5 x 10-3(6.7 x 10-3)
5 x 10-3(6.7 x 10-3)
5 x 10-3(6.7 x 10-3)
5 x 10-3(6.7 x 10-3)
Motor HP (kW)
0.27 (0.2)
0.54 (0.4)
1 (0.55)
1 (0.75)
Oil Type
KJLSS15
KJLSS19
KJLSS19
KJLSS70
Oil Capacity Quarts
(liters)
0.84 (0.79)
1.06 (1.0)
1.16 (1.1)
1.16 (1.1)
Inlet Flange
KF25
KF25
KF25
KF25
Exhaust Flange
KF25
KF25
KF25
KF25
Dimensions
LxWxH - in. (mm)
16.8 x 5.9 x 8.8
(427 x 150 x 229)
19.1 x 6.7 x 9.5
(45.5 x 170 x 240)
20.2 x 6.7 x 9.5
(513.5 x 170 x 240)
23 x 7.1 x 10.7
(586 x 182 x 271)
Weight lbs (kg)
35.5 (16)
57 (26)
64 (29)
75.5 (32)
Noise db(A)
66
66
72
72
Recommended
Mist Eliminator
PFEGL915QF25
PFEGL915QF25
PFEGL915QF25
PFEGL925QF25

Dimensional Drawings

Charts

Pumps FAQ
Click here for answers to some of the most common questions we get asked.
Contact Us
To speak with someone directly, please call 1-412-387-9200 or email international@lesker.com.
Got VacuCADSM?
VacuCAD is a free library containing thousands of 2D CAD drawings (in DXF format) and 3D Models (in STP format) for many of our standard vacuum components and chambers. Please Log in

Ordering Table

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

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 PartNo Price Add
To Cart
For Pump Model(s) Description PartNo Price Add
To Cart
All GLD Series Pumps
Cast Clamp for KF25 Flange
QF25-100-C
P.O.R.
All GLD Series Pumps
Fluorocarbon Centering Ring for KF25 Flange
QF25-100-SRV
$8.50
GLD-040
Hydro Oil, Semi-Synthetic, 38 CST Viscosity, 1 Gallon
KJLSS15G1
$45.00
GLD-135, GLD-136, GLD-137, GLD-201, GLD-202
Hydro Oil, Semi-Synthetic, 55 CST Viscosity, 1 Gallon
KJLSS19G1
$45.00
GLD-280
Hydro Oil, Semi-Synthetic, 68 CST Viscosity, 1 Gallon
KJLSS70G1
$45.00
All GLD Series Pumps
Oil Mist Eliminator
PFEGL915QF25
$162.00
GLD-280
Oil Mist Eliminator
PFEGL925QF25
$365.00
GLD-040
Repair Kit
ULGLD040MAK
$241.00
GLD-051
Repair Kit
ULGLD051MAK
P.O.R.
GLD-135
Repair Kit
ULGLD135MAK
P.O.R.
GLD-136
Repair Kit
ULGLD136MAK
P.O.R.
GLD-137AA/137CC
Repair Kit
ULGLD137MAK
P.O.R.
GLD-201
Repair Kit
ULGLD201MAK
P.O.R.
GLD-202AA/202BB
Repair Kit
ULGLD202MAK
P.O.R.
GLD-280A/280B
Repair Kit
ULGLD280MAK
P.O.R.

 

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