Features
● Energy saving type vacuum pump, air consumption reduces 90% (comparing with non-energy saving type), vacuum
digital pressure switch with energy saving function, stop air supplying when preset vacuum value reaches.
● Efficiency fo vacuum pump increases (compared with single stage vacuum pump), vacuum flow increases 50%, air
consumption reduces 30%.
● Small and light.Volume is 85cm3, weight is 90g.
● Saving lines (D type auxiliary plug), saving work time for tubing, wiring and setting.
● Transparent housing, easy to indicate degree of contamination and disassemble and clean.
● Various mounting ways, bracket for single body, DIN guide rail for both single body and combined type.
How to order
AZK - S × 8 - J - N - D
① ② ③ ④ ⑤ ⑥
| ① Series | ② Specification | ③ Stack | ④ Supply valve and release valve | ⑤ Vacuum switch | ⑥ Bracket |
| AZK | S - Low vacuum level type X - High vacuum level type P - Low air supply pressure and high vacuum level type D - Pollution proof type L - Large flow type | Nil - Single body 2 3 …
8 | Nil - Supply valve NC+ release valve NC J - Supply valve NC, without release valve NO - Supply valve NO+ release valve NC (lead wire length 300 mm, power supply DC24V) | Nil - Without vacuum switch N - NPN,without energy saving function P - PNP，without energy saving function NE - NPN，with energy saving function PE - PNP，with energy saving function | Nil - Without bracket F - With bracket (single body) D - With guide rail |
Remark：1. Only NE/PE with check valve, for pressure maintaining. Others without check valve.
2. NE/PE do not apply to L- Large flow type.
3. NE/PE do not apply to J type-with supply valve NC but without release valve.
Technical parameters
| Model | Air supply pressure (bar) | Max.vacuum level (-kPa) | Max.vacuum flow (NL/min) | Air consumption (NL/min) | Noise level (dB(A)) | Weight(g) | Recommended hose dia.(mm) |
Without pressure switch | With pressure switch | Air supply (P) | Vacuum(V) |
| AZK-S | 6.0 | 75 | 44 | 26 | 65-70 | 88.5 | 102.5 | Φ6 | Φ6 |
| AZK-X | 5.0 | 93 | 41 | 32 | 65-70 | 88.5 | 102.5 | Φ6 | Φ6 |
| AZK-P | 3.7 | 90 | 40 | 32 | 65-70 | 88.5 | 102.5 | Φ6 | Φ6 |
| AZK-D | 6.0 | 71 | 38 | 47 | 65-70 | 88.5 | 102.5 | Φ6 | Φ6 |
| AZK-L | 5.0 | 90 | 68 | 85 | 65-70 | 102 | 114 | Φ6 | Φ8 |
◇ Note: Max. operating pressure 7bar, air supply pressure is 3-6 bar。
Vacuum flow（NL/min）at different vacuum levels（-kPa）
| Model | Air supply pressure (bar) | Air consumption (NL/min) | 0 | 10 | 20 | 30 | 40 | 50 | 60 | 70 | Max.vacuum level(-kPa) |
| AZK-S | 4.0 | 19 | 41 | 30 | 19.7 | 14.4 | 10.2 | 5.5 | 3 | - | 60 |
5.0
| 23 | 44 | 34 | 24.8 | 15.4 | 12.9 | 9 | 5.5 | - | 70 |
| 6.0 | 26 | 44 | 38 | 32 | 22 | 12 | 10 | 8.5 | 4 | 75 |
Evacuation time（s/L） to reach different vacuum levels（-kPa）
| Model | Air supply pressure (bar) | Air consumption (NL/min) | 10 | 20 | 30 | 40 | 50 | 60 | 70 | Max.vacuum level(-kPa) |
| AZK-S | 4.0 | 19 | - | 0.3 | 0.7 | 1.25 | 2.18 | - | - | 60 |
5.0
| 23 | - | 0.22 | 0.6 | 1.07 | 1.7 | 2.72 | - | 70 |
| 6.0 | 26
| 0.01 | 0.19 | 0.5 | 1.02 | 1.72 | 2.6 | 3.88 | 75 |
Vacuum flow（NL/min）at different vacuum levels（-kPa）
| Model | Air supply pressure (bar) | Air consumption (NL/min) | 0 | 10 | 20 | 30 | 40 | 50 | 60 | 70 | 80 | 90 | Max.vacuum level(-kPa) |
| AZK-X | 4.5 | 27 | 40 | 34 | 24.5 | 15 | 11.5 | 9.5 | 6.8 | 4.5 | 2.5 | - | 92 |
5.0
| 29 | 41 | 36 | 26 | 13.7 | 11 | 9.3 | 6.6 | 4.6 | 2.7 | 2 | 93 |
| 6.0 | 32 | 39 | 38 | 30 | 22.4 | 15 | 8.3 | 6.2 | 4.6 | 1.9 | - | 92 |
Evacuation time（s/L） to reach different vacuum levels（-kPa）
| Model | Air supply pressure (bar) | Air consumption (NL/min) | 10 | 20 | 30 | 40 | 50 | 60 | 70 | 80 | Max.vacuum level(-kPa) |
| AZK-X | 4.5 | 27 | - | 0.2 | 0.56 | 1.1 | 1.7 | 2.56 | 3.95 | 6.08 | 92 |
5.0
| 29 | 0.02 | 0.14 | 0.47 | 0.96 | 1.56 | 2.50 | 3.87 | 6 | 93 |
| 6.0 | 32
| - | 0.13 | 0.40 | 0.8 | 1.5 | 2.47 | 3.85 | 6.25 | 92 |
Vacuum flow（NL/min）at different vacuum levels（-kPa）
| Model | Air supply pressure (bar) | Air consumption (NL/min) | 0 | 10 | 20 | 30 | 40 | 50 | 60 | 70 | 80 | 90 | Max.vacuum level(-kPa) |
| AZK-P | 3.0 | 29 | 36 | 29 | 19.8 | 12.5 | 10.3 | 8.5 | 6.1 | 3.1 | 1.1 | - | 89 |
3.7
| 32 | 40 | 35 | 25.2 | 17.7 | 10.9 | 8 | 5.6 | 4.2 | 1.5 | 1 | 90 |
Evacuation time（s/L） to reach different vacuum levels（-kPa）
| Model | Air supply pressure (bar) | Air consumption (NL/min) | 10 | 20 | 30 | 40 | 50 | 60 | 70 | 80 | Max.vacuum level(-kPa) |
| AZK-P | 3.0 | 29 | 0.08 | 0.25 | 0.67 | 1.25 | 1.93 | 2.9 | 4.44 | 7.7 | 89 |
3.7
| 32 | 0.05 | 0.3 | 0.71 | 1.26 | 1.95 | 2.97 | 4.49 | 6.95 | 90
|
Vacuum flow（NL/min）at different vacuum levels（-kPa）
| Model | Air supply pressure (bar) | Air consumption (NL/min) | 0 | 10 | 20 | 30 | 40 | 50 | 60 | Max.vacuum level(-kPa) |
| AZK-D | 6.0 | 47 | 38 | 35 | 30.5 | 25.5 | 19 | 13 | 8.5 | 71 |
Evacuation time（s/L） to reach different vacuum levels（-kPa）
| Model | Air supply pressure (bar) | Air consumption (NL/min) | 10 | 20 | 30 | 40 | 50 | 60 | Max.vacuum level(-kPa) |
| AZK-D | 6.0 | 47 | 0.01 | 0.14 | 0.35 | 0.67 | 1.15 | 1.85 | 71 |
Vacuum flow（NL/min）at different vacuum levels（-kPa）
| Model | Air supply pressure (bar) | Air consumption (NL/min) | 0 | 10 | 20 | 30 | 40 | 50 | 60 | 70
| 80
| 90
| Max.vacuum level(-kPa) |
| AZK-L | 5.0 | 85 | 68 | 62 | 42 | 26 | 20.6 | 16.2 | 9 | 7.2
| 7.2
| 5
| 90 |
Evacuation time（s/L） to reach different vacuum levels（-kPa）
| Model | Air supply pressure (bar) | Air consumption (NL/min) | 10 | 20 | 30 | 40 | 50 | 60 | 70
| 80
| 90
| Max.vacuum level(-kPa) |
| AZK-L | 5.0 | 85 | 0.06 | 0.16 | 0.33 | 0.60 | 0.95 | 1.43 | 2.14
| 3.03
| 6.16
| 90 |
Technical parameters
| Model |
| ZPDC-* | ZPDC-*-E |
Rated pressure range | -100~100kPa |
| -100~100kPa |
Setting pressure range | -105~105kPa |
| -105~105kPa |
| Pressure proof | 500kPa |
| 500kPa |
| Fluid | Air,Non-corrosive,non flammable gas |
| Air,Non-corrosive,non flammable gas |
| Power supply | 24V DC±10%, RIPPLE (P-P)10% or less |
| 24V DC±10%, RIPPLE (P-P)10% or less |
Current consumption | ≦ 40mA (Without load) |
| ≦ 40mA (Without load) |
| Switch output | Output mode | 2NPN or 2PNP open collector output |
| NPN or PNPopen collector output |
Max load current
| 125mA |
| 125mA |
| Max supply voltage | 30VDC (NPN), 24VDC (PNP) |
| 24VDC |
| Residual voltage | ≦ 1.5V |
| ≦ 1.5V |
| Response time | ≦ 2.5ms（chattering-proof function:2.5ms,20ms， 100ms,500ms,1000ms,1999ms selectable） |
| 2.5ms（chattering-proof function：20ms，100ms， 250mm，500ms，1000ms,1500ms selectable） |
Output short circuit protection | Yes |
| OUT switch：Yes; V-Sol/D-Sol：No |
| Repeatability | ±0.2% F.S. ±1 digit |
| Display | 3½ LED 7 segment display (Red) (Sampling rate: 5 times/ sec) |
| Indicator accuracy | ±2% F.S. ±1 digit |
| Switch ON indicator | OUT1: Green / OUT2: Red |
| Enviroment | Enclosure | IP40 |
Ambient temp. range | Operation：0~50℃ |
| Withstand voltage | 1000V AC in 1minute（between case and lead wire） |
Insulation resistance | 50MΩ min.（at 500V DC, between case and lead wire） |
Temperature characteristic | ±2% F.S. （at temperature range of 0~50℃） |
| Lead wire | Oil proof PVC cable（0.15mm²） |
Output circuit wiring diagrams
Dimensions（mm）
Installation diagram
Repair kits
Item | Model | Remark |
| Filter parts | AZK-FE | Filter element +sealing gasket |
| Wiring terminal | AZK-N | Lead wire length 300mm |
| Wiring terminal | AZK-NE | Ends lead wire |
| Bracket mounting parts | AZK-F | L bracket+M3.5×20 screw/nut (2pcs each) |
| Guide rail mounting parts (2, 3 layers) | AZK-2-D | Length 130mm |
| Guide rail mounting parts (4, 5 layers) | AZK-4-D | Length 165mm |
| Guide rail mounting parts (6, 7 layers) | AZK-6-D | Length 200mm |
| Guide rail mounting parts (8 layers) | AZK-8-D | Length 235mm |
