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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

Dimensional Drawings

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

Charts

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

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 )
Lubrication Type Wet
Wet
Wet
Wet
Technology Type Rotary Vane
Rotary Vane
Rotary Vane
Rotary Vane
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Ordering Table

(Click column headers to sort data)

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Pump Model Inlet Flange Voltage & Phases Manual Description Part Number Price In Stock Add To Cart Accessories
Pump Model Inlet Flange Voltage & Phases Manual Description Part Number Price In Stock Add To Cart Accessories
GLD-040 KF25 100–115/200–230 VAC, 50/60 Hz, 1-Ø Download PDF PUMP,ROTARY VANE,1.7 CFM,QF25 PORTS,100-120/200-240V,50/60HZ GLD-040 $1,600.00 Call for Availability
GLD-137 KF25 200–240/380–460 VAC, 50/60 Hz, 3-Ø Download PDF PUMP, ROTARY VANE, 5.7 CFM, QF25, 200-240V/380-415V 50 HZ, 200-240V/380-460V 60 HZ, 3-PHASE GLD-137AA P.O.R. Call for Availability
GLD-137 KF25 100–120/200–230 VAC, 50/60 Hz, 1-Ø Download PDF PUMP, ROTARY VANE, QF25, 100-120/200-230V, 50/60 HZ, SINGLE PHASE GLD-137CC P.O.R. In Stock
GLD-202 KF25 200–240/380–460 VAC, 50/60 Hz, 3-Ø Download PDF PUMP,ROTARY VANE,8.5 CFM,QF25 PORTS,200-240/380-460V,50/60HZ 3PH GLD-202AA P.O.R. Call for Availability
GLD-202 KF25 100–120/200–230 VAC, 50/60 Hz, 1-Ø Download PDF PUMP,ROTARY VANE,8.5 CFM,QF25 PORTS,100-120V/200-240V, 50/60 HZ, SINGLE PHASE WITH PLUG GLD-202BB P.O.R. Call for Availability
GLD-280 KF25 200–240/380–460 VAC, 50/60 Hz, 3-Ø Download PDF PUMP,ROTARY VANE,12 CFM, 200-240/380-460 VAC,50/60HZ, 3PH,QF25 PORTS GLD-280A P.O.R. Call for Availability
GLD-280 KF25 100–115/200–230 VAC, 50/60 Hz, 1-Ø Download PDF PUMP,ROTARY VANE,12 CFM, 100-120/200-240 VAC,50/60HZ, 1PH,QF25 PORTS SET TO 115V GLD-280B $2,550.00 Call for Availability
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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
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