Welcome to the Kurt J. Lesker Company.  

Sign In | Register

Current Region: International (Change) | Contact Us |   RSS   Twitter   LinkedIn   YouTube

Close

Please select your country or region to be
directed to the appropriate Lesker site.

Ulvac DTC22
 
Representative Image
Ulvac DTC22 Ulvac DTC41 Ulvac DTC60 Ulvac DTC120

ULVAC® Chemical—DTC Series

ULVAC DTC Series diaphragm pumps feature integral forced-air cooling. They have two-stage PTFE diaphragms that are ideal for pumping corrosive gases and organic solvents.

Features:

  • Only PTFE components are exposed to vacuum-ideal for corrosive applications
  • Designed to back most hybrid turbo pumps

Applications:

  • Rotary evaporator
  • Evaporating system
  • Vacuum concentrator
  • Vacuum filtration
  • Vacuum drying systems
  • Laser-gas circulation
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 DTC-41 DTC-22 DTC-120 DTC-60
Pumping Speeds
50 (Hz)
1.41 CFM
40.0 L/min
0.67 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)
0.85 CFM
24.0 L/min
0.40 L/s
1.44 m3/hr
60 (Hz)
1.20 CFM
34.0 L/min
0.56 L/s
2.04 m3/hr
50 (Hz)
4.24 CFM
120 L/min
2.00 L/s
7.20 m3/hr
60 (Hz)
5.00 CFM
141 L/min
2.35 L/s
8.49 m3/hr
50 (Hz)
2.12 CFM
60.0 L/min
1.00 L/s
3.60 m3/hr
60 (Hz)
2.50 CFM
70.8 L/min
1.17 L/s
4.25 m3/hr
Ultimate Pressure
Total Without Gas Ballast
1.00 x 10-1 hPA
1.00 x 10-1 mbar
1.73 x 101 Pa
1.30 x 10-1 Torr
Total Without Gas Ballast
5.00 x 10-2 hPA
5.00 x 10-2 mbar
0.89 x 101 Pa
6.70 x 10-2 Torr
Total Without Gas Ballast
4.00 x 10-1 hPA
4.00 x 10-1 mbar
5.33 x 101 Pa
4.00 x 10-1 Torr
Total Without Gas Ballast
2.00 x 10-1 hPA
2.00 x 10-1 mbar
3.60 x 101 Pa
2.70 x 10-1 Torr
Cooling Method(s) Method
Convection
Method
Convection
Method
Convection
Method
Convection
Motor Power HP 0.13 ( 0.10 ) 0.07 ( 0.05 ) 0.54 ( 0.40 ) 0.27 ( 0.20 )
Inlet Flange 9 mm Hose Barb
9 mm Hose Barb
16 mm Hose Barb
14 mm Hose Barb
Exhaust Flange 9 mm Hose
9 mm Hose
16 mm Hose
14 mm Hose
Noise db(A) 53.0 54.0 72.0 65.0
Series Chemical
Chemical
Chemical
Chemical
Weight Lbs 23.1 ( 10.5 ) 16.0 ( 7.30 ) 59.4 ( 27.0 ) 39.6 ( 18.0 )
Dimensions in. (mm.) 13.3 x 6.10 x 8.54
(337 x 155 x 217 )
11.4 x 5.59 x 7.95
(289 x 142 x 202 )
16.2 x 7.99 x 11.8
(411 x 203 x 300 )
13.4 x 6.22 x 9.53
(340 x 158 x 242 )
Technology Dry
Dry
Dry
Dry


Dimensional Drawings

Ulvac DTC22
 
Ulvac DTC22 Ulvac DTC41 Ulvac DTC60 Ulvac DTC120

Charts

ULVAC DTC 21-41
 
ULVAC DTC 21-41 ULVAC DTC 60-120

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

Accessories Pump
Model
Inlet
Flange
Voltage &
Phases
Manual Part
Number
Price Add To Cart
Accessories Pump
Model
Inlet
Flange
Voltage &
Phases
Manual Part
Number
Price Add To Cart
DTC-22
9 mm Hose Barb
115 VAC, 50/60 Hz, 1-Ø
Download PDF
ULDTC-22-1
$1,598.00
DTC-22
9 mm Hose Barb
230 VAC, 50/60 Hz, 1-Ø
Download PDF
ULDTC-22-2
$1,864.00
DTC-41
9 mm Hose Barb
115 VAC, 50/60 Hz, 1-Ø
Download PDF
ULDTC-41-1
P.O.R.
DTC-60
14 mm Hose Barb
115 VAC, 50/60 Hz, 1-Ø
Download PDF
ULDTC-60-1
$3,065.00
DTC-60
14 mm Hose Barb
230 VAC, 50/60 Hz, 1-Ø
Download PDF
ULDTC-60-2
P.O.R.
DTC-120
16 mm Hose Barb
115 VAC, 50/60 Hz, 1-Ø
Download PDF
ULDTC-120-1
$3,644.00
DTC-120
16 mm Hose Barb
230 VAC, 50/60 Hz, 1-Ø
Download PDF
ULDTC-120-2
P.O.R.

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
DTC-22
Repair Kit
ULDTC22MAK
P.O.R.
DTC-41
Repair Kit
ULDTC41MAK
P.O.R.
DTC-60
Repair Kit
ULDTC60MAK
P.O.R.
DTC-120
Repair Kit
ULDTC120MAK
$519.00