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Vacuum Pumps > Dry Mechanical Vacuum Pumps > Diaphragm Pumps

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.
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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.
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Specifications Table

Pump Model
DTC-22
DTC-41
DTC-60
DTC-120
Chemistry
Chemical
Chemical
Chemical
Chemical
Disp. CFM @ 60 Hz
(m3/hr @ 50 Hz)
0.8 (1.2)
1.7 (2.4)
2.5 (3.6)
5 (7.2)
Ult. Pressure Torr
(mBar)
7.5 (10)
7.5 (10)
7.5 (10)
7.5 (10)
Motor HP (kW)
0.067 (0.05)
0.13 (0.1)
0.27 (0.2)
0.54 (0.4)
Inlet Flange
9 mm Hose
9 mm Hose
14 mm Hose
16 mm Hose
Exhaust Flange
9 mm Hose
9 mm Hose
14 mm Hose
16 mm Hose
Dimensions
LxWxH - in. (mm)
11.4 x 5.6 x 8
(289 x 142 x 202)
13.3 x 6.1 x 8.5
(337 x 155 x 217)
13.4 x 6.2 x 9.5
(340 x 158 x 242)
16.2 x 8 x 11.8
(411 x 203 x 300)
Weight lbs (kg)
16 (7.3)
23.1 (10.5)
39.6 (18)
59.4 (27)
Noise db(A)
54
53
65
72

Charts

Dimensional Drawings

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
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-41
9 mm Hose Barb
230 VAC, 50/60 Hz, 1-Ø
Download PDF
ULDTC-41-2
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-41
Repair Kit
ULDTC41MAK
P.O.R.
DTC-60
Repair Kit
ULDTC60MAK
P.O.R.
DTC-120
Repair Kit
ULDTC120MAK
$519.00

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