Technical Specifications – Pressure Booster DPA
The pressure booster DPA is a twin-piston pressure intensifier that can only compress air.
When supplied with compressed air, integrated non-return valves automatically ensure the
pressure is built up on the secondary side. The output pressure p2 can rise to twice the
value of the input pressure p1. The two drive pistons are supplied with air by a pneumatic
directional control valve, which is switched automatically when the switching positions are
reached.
Key Features
- Optionally as a pressure intensifier/air reservoir combination
- Long service life
- Compact design
- Available with sensing option
- Integrated non-return valves for automatic pressure build-up
- Energy-saving operating mode when set output pressure is reached
- Automatic restart when output pressure drops
- Pressure gauge strongly recommended to check output pressure p2
- Regulator setting of DPA-63/100 can be secured using regulator lock LRVS
General Technical Data – Pressure Booster DPA
| Specification |
Piston Ø 40 mm |
Piston Ø 63 mm |
Piston Ø 100 mm |
| Pneumatic connection, port 1 |
G1/4 |
G3/8 |
G1/2 |
| Pneumatic connection, port 2 |
G1/4 |
G3/8 |
G1/2 |
| Pneumatic connection, port 3 |
M7 |
G3/8 |
G1/2 |
| Design |
Twin-piston pressure booster |
Twin-piston pressure booster, with piston magnet |
| Type of mounting |
With female thread |
| Mounting position |
Any |
| Pressure gauge / display |
Prepared for G1/8 |
Prepared for G1/4, G1/8 |
Prepared for G1/4, G1/8 |
General Technical Data – Pressure Booster DPA with Compressed Air Reservoir
| Specification |
Piston Ø 40 mm |
Piston Ø 63 mm |
Piston Ø 100 mm |
| Volume |
2 l |
5 l / 10 l / 20 l |
10 l / 20 l |
| Pneumatic connection, port 1 |
QS-10 |
QS-12 |
QS-16 |
| Pneumatic connection, port 2 |
KD4 |
| Pneumatic connection, port 3 |
Silencer |
| Design |
Twin-piston pressure booster, with compressed air reservoir,
with pressure gauge, with check valve |
| Type of mounting |
With slot nuts |
| Mounting position |
Any |
Condensate drain downwards |
| Max. tightening torque for condensate drain |
– |
27 Nm |
Operating and Environmental Conditions – Pressure Booster DPA
| Specification |
DPA-40-10 / 16 / D |
DPA-63-10 |
DPA-63-16 / D |
DPA-100-10 |
DPA-100-16 / D |
| Output pressure 2 [bar] |
4.5 ... 10 / 4.5 ... 16 |
4 ... 10 |
4 ... 16 |
4 ... 10 |
4 ... 16 |
| Operating pressure [MPa] |
0.2 ... 0.8 |
0.25 ... 1 |
0.2 ... 1 |
0.2 ... 1 |
0.2 ... 1 |
| Operating pressure [bar] |
2 ... 8 |
2.5 ... 10 |
2 ... 10 |
2 ... 10 |
2 ... 10 |
| Operating pressure [psi] |
29 ... 116 |
36.25 ... 145 |
29 ... 145 |
29 ... 145 |
29 ... 145 |
| Inlet pressure 1 [MPa] |
0.25 ... 0.8 |
0.25 ... 1 |
0.2 ... 1 |
0.2 ... 1 |
0.2 ... 1 |
| Inlet pressure 1 [bar] |
2.5 ... 8 |
2.5 ... 10 |
2 ... 10 |
2 ... 10 |
2 ... 10 |
| Inlet pressure 1 [psi] |
36.25 ... 116 |
36.25 ... 145 |
29 ... 145 |
29 ... 145 |
29 ... 145 |
| Output pressure 2 [MPa] |
0.5 ... 1.6 |
0.45 ... 1 |
0.45 ... 1.6 |
0.4 ... 1 |
0.4 ... 1.6 |
| Output pressure 2 [psi] |
72.5 ... 232 |
65.25 ... 145 |
65.25 ... 232 |
58 ... 145 |
58 ... 232 |
| Pressure regulation range [MPa] |
0.4 ... 1.6 |
0.45 ... 1 |
0.45 ... 1.6 |
0.4 ... 1 |
0.4 ... 1.6 |
| Pressure regulation range [bar] |
4 ... 16 |
4.5 ... 10 |
4.5 ... 16 |
4 ... 10 |
4 ... 16 |
| Pressure regulation range [psi] |
58 ... 232 |
65.25 ... 145 |
65.25 ... 232 |
58 ... 145 |
58 ... 232 |
| Operating medium |
Compressed air to ISO 8573-1:2010 [7:3:4] |
| Note on operating/pilot medium |
Lubricated operation not possible |
| Ambient temperature |
5 ... 60°C |
| Storage temperature |
5 ... 60°C |
| Corrosion resistance class CRC |
2 – Moderate corrosion stress |
Operating and Environmental Conditions – DPA with Compressed Air Reservoir
| Specification |
DPA-40 with reservoir |
DPA-63 with reservoir |
DPA-100 with reservoir |
| Volume |
2 l / 5 l |
10 l / 20 l |
20 l |
| Operating pressure [MPa] |
0.25 ... 0.8 |
0.2 ... 0.8 |
0.2 ... 0.8 |
| Operating pressure [bar] |
2.5 ... 8 |
2 ... 8 |
2 ... 8 |
| Operating pressure [psi] |
36.25 ... 116 |
29 ... 116 |
29 ... 116 |
| Inlet pressure 1 [MPa] |
0.2 ... 0.8 |
| Inlet pressure 1 [bar] |
2 ... 8 |
| Inlet pressure 1 [psi] |
29 ... 116 |
| Output pressure 2 [MPa] |
0.45 ... 1.6 |
0.4 ... 1.6 |
| Output pressure 2 [bar] |
4.5 ... 16 |
4 ... 16 |
| Output pressure 2 [psi] |
65.25 ... 232 |
58 ... 232 |
| Pressure regulation range [MPa] |
0.45 ... 1.6 |
0.4 ... 1.6 |
| Pressure regulation range [bar] |
4.5 ... 16 |
4 ... 16 |
| Pressure regulation range [psi] |
65.25 ... 232 |
58 ... 232 |
| Operating medium |
Compressed air to ISO 8573-1:2010 [7:3:4] |
| Note on operating/pilot medium |
Lubricated operation not possible |
| Ambient temperature |
5 ... 60°C |
| Storage temperature |
5 ... 60°C |
| CE mark |
In accordance with EU Pressure Equipment Directive |
| Corrosion resistance class CRC |
2 – Moderate corrosion stress |
Materials
| Component |
DPA |
DPA-CRVZS |
| Material air reservoir |
– |
High-alloy stainless steel |
| Note on materials |
RoHS compliant |
| LABS (PWIS) conformity |
VDMA24364-B1/B2-L |
Type Code
| Position |
Code |
Description |
| 001 Series |
DPA |
Pressure booster |
| 002 Size [mm] |
40 / 63 / 100 |
Piston diameter |
| 003 Outlet pressure |
10 / 16 / D |
Max. 10 bar / Max. 16 bar / Double input pressure, without pressure
regulator |
| 004 Position sensing |
None / A |
– / For proximity sensor |
| 005 Air reservoir |
CRVZS / Without |
Stainless steel / – |
| 006 Air reservoir volume |
Without / 2 / 5 / 10 / 20 |
– / 2 l / 5 l / 10 l / 20 l |
Ordering Data – Pressure Booster DPA
| Piston Ø |
Output pressure 2 |
Position sensing |
Product weight |
Part no. |
Type |
| 40 mm |
4.5 ... 10 bar |
None |
1,500 g |
537273 |
DPA-40-10 |
| 4.5 ... 16 bar |
None |
1,500 g |
537274 |
DPA-40-16 |
| 5 ... 16 bar |
None |
1,500 g |
549396 |
DPA-40-D |
| 63 mm |
4 ... 10 bar |
None |
6,000 g |
184518 |
DPA-63-10 |
| 4 ... 10 bar |
For proximity sensor |
6,000 g |
549399 |
DPA-63-10-A |
| 4 ... 16 bar |
None |
6,000 g |
549397 |
DPA-63-D |
| 4 ... 16 bar |
None |
6,000 g |
193392 |
DPA-63-16 |
| 4 ... 16 bar |
For proximity sensor |
6,000 g |
549400 |
DPA-63-16-A |
| 100 mm |
4 ... 10 bar |
None |
13,000 g |
184519 |
DPA-100-10 |
| 4 ... 10 bar |
For proximity sensor |
13,000 g |
549401 |
DPA-100-10-A |
| 4 ... 16 bar |
None |
13,000 g |
549398 |
DPA-100-D |
| 4 ... 16 bar |
None |
13,000 g |
188399 |
DPA-100-16 |
| 4 ... 16 bar |
For proximity sensor |
13,000 g |
549402 |
DPA-100-16-A |
Ordering Data – Pressure Booster DPA with Compressed Air Reservoir
| Piston Ø |
Output pressure 2 |
Volume |
Product weight |
Part no. |
Type |
| 40 mm |
4.5 ... 10 bar |
2 l |
4,400 g |
552928 |
DPA-40-10-CRVZS2 |
| 4.5 ... 10 bar |
5 l |
7,300 g |
552930 |
DPA-40-10-CRVZS5 |
| 4.5 ... 16 bar |
2 l |
4,400 g |
552929 |
DPA-40-16-CRVZS2 |
| 4.5 ... 16 bar |
5 l |
7,300 g |
552931 |
DPA-40-16-CRVZS5 |
| 63 mm |
4 ... 10 bar |
10 l |
16,000 g |
552932 |
DPA-63-10-CRVZS10 |
| 4 ... 10 bar |
20 l |
21,500 g |
552934 |
DPA-63-10-CRVZS20 |
| 4 ... 16 bar |
10 l |
16,000 g |
552933 |
DPA-63-16-CRVZS10 |
| 4 ... 16 bar |
20 l |
21,500 g |
552935 |
DPA-63-16-CRVZS20 |
| 100 mm |
4 ... 10 bar |
20 l |
30,000 g |
552936 |
DPA-100-10-CRVZS20 |
| 4 ... 16 bar |
20 l |
30,000 g |
552937 |
DPA-100-16-CRVZS20 |
Accessories
| Accessory |
For Size |
Product weight |
Part no. |
Type |
| Flange mounting FDPA |
40 |
120 g |
540783 |
FDPA-40 |
| Foot mounting HUA |
63 |
581 g |
157315 |
HUA-63 |
| Foot mounting HUA |
100 |
1,117 g |
157317 |
HUA-100 |
| Pressure gauge kit DPA-40-...-MA-SET |
40 |
– |
540781 |
DPA-40-10-MA-SET |
| 40 |
– |
540782 |
DPA-40-16-MA-SET |
| Pressure gauge kit DPA-63-...-MA-SET |
63 |
– |
526096 |
DPA-63-10-MA-SET |
| 63 |
– |
526097 |
DPA-63-16-MA-SET |
| Pressure gauge kit DPA-100-...-MA-SET |
100 |
– |
526098 |
DPA-100-10-MA-SET |
| 100 |
– |
526099 |
DPA-100-16-MA-SET |
| Pressure gauge MA (input pressure) |
63, 100 |
60 g |
529046 |
MA-40-16-1/8-EN-DPA |
| Pressure gauge MA (output pressure) |
63, 100 |
60 g |
526167 |
MA-40-25-1/8-EN |
| Adding counter CCES |
63, 100 (A version) |
30 g |
549403 |
CCES-P-C8-E |
| Proximity switch SME-8M |
63, 100 (A version) |
29.8 g |
543862 |
SME-8M-DS-24V-K-2,5-OE |
| Silencer UC |
40 |
1.2 g |
161418 |
UC-M7 |
| Silencer U-3/8-B |
63 |
37 g |
6843 |
U-3/8-B |
| Silencer U-1/2-B |
100 |
75 g |
6844 |
U-1/2-B |
| Silencer AMTE-M-LH-M3 |
63, 100 |
0.4 g |
1231120 |
AMTE-M-LH-M3 |
| Compressed air reservoir CRVZS-0.1 |
– |
226 g |
160233 |
CRVZS-0.1 |
| Compressed air reservoir CRVZS-0.4 |
– |
543 g |
160234 |
CRVZS-0.4 |
| Compressed air reservoir CRVZS-0.75 |
– |
736 g |
160235 |
CRVZS-0.75 |
| Compressed air reservoir CRVZS-2 |
– |
1,681 g |
160236 |
CRVZS-2 |
| Compressed air reservoir CRVZS-5 |
– |
3,581 g |
192159 |
CRVZS-5 |
| Compressed air reservoir CRVZS-10 |
– |
6,459 g |
160237 |
CRVZS-10 |
| Compressed air reservoir CRVZS-20 |
– |
10,208 g |
534845 |
CRVZS-20 |
| Compressed air reservoir VZS-20-B |
– |
9,000 g |
192161 |
VZS-20-B |
| Quick coupling plug KS4-1/4-A |
– |
21 g |
2154 |
KS4-1/4-A |
| Quick coupling plug KS4-3/8-A |
– |
29 g |
2155 |
KS4-3/8-A |
| Quick coupling plug KS4-1/2-A |
– |
55 g |
531676 |
KS4-1/2-A |
| Plastic tubing PAN-10X1,5-BL |
– |
0.042 kg/m |
553909 |
PAN-10X1,5-BL |
| Plastic tubing PAN-12X1,75-BL |
– |
0.06 kg/m |
553910 |
PAN-12X1,75-BL |
| Plastic tubing PAN-16X2-BL |
– |
0.092 kg/m |
553911 |
PAN-16X2-BL |
| Plastic tubing PAN-R-10X1,9-SI |
– |
0.05 kg/m |
541677 |
PAN-R-10X1,9-SI |
| Plastic tubing PAN-R-12X2,2-SI |
– |
0.07 kg/m |
541678 |
PAN-R-12X2,2-SI |
| Regulator lock LRVS-D-MIDI |
63, 100 |
60 g |
193782 |
LRVS-D-MIDI |
| Padlock LRVS-D |
63, 100 |
120 g |
193786 |
LRVS-D |
*Specifications may vary depending on the selected
Festo Pressure Booster DPA model. Note: Pressure boosters are not suitable as replacement
compressors. A pressure gauge is strongly recommended to check the output pressure p2.
