VBU45 series
Double-Bellows Suction Cups
- Lifting Force (↑): 7.30 Kg @ -60 kPa
- Volume: 12.5 cm³
- Diameter: 45.5 mm
SKU: VBU45
Category: VBU Series (Bellow & Universal Vacuum Suction Cups)
Features & Strengths :
- Plastic Bags
- Veneer Sheets
- Frozen Package
- Carton Boxes
• The VBU is particularly good for use on curved surface and for separating thin sheets of materials in stacks. The double bellows suction cup is very good at compensating for a degree of difference in level and curvatures of a workpiece. The thin lip of the suction cup allows excellent holding of a product with uneven surfaces.
Examples of use:
1. Suction Cup
| Symbol | Description |
| VBU45-N | Double-bellows universal suction cup, 45 mm, Nitrile |
| VBU45-S | Double-bellows universal suction cup, 45 mm, Silicone |
| VBU45-WS | Double-bellows universal suction cup, 45 mm, White silicone |
| VBU45-WS(FDA) | Double-bellows universal suction cup, 45 mm, White silicone (FDA) |
| VBU45-PU | Double-bellows universal suction cup, 45 mm, Polyurethane |
2. Disc Filter
| Symbol | Description |
| Blank | No disc filter |
| F | Disc filter |
3. Fitting
| Symbol | Description |
| Blank | No fitting |
| M-18F | Fitting, Mesh filter, G1/8 female |
| M-18M | Fitting, Mesh filter, G1/8 male |
| M-14M | Fitting, Mesh filter, G1/4 male |
| M-38M | Fitting, Mesh filter, G3/8 male |
| 18F | Fitting, G1/8 female |
| 18M | Fitting, G1/8 male |
| 14M | Fitting, G1/4 male |
| 38M | Fitting, G3/8 male |
| 18F-EV | Efficiency valve fitting, G1/8 female |
| 18M-EV | Efficiency valve fitting, G1/8 male |
| 14M-EV | Efficiency valve fitting, G1/4 male |
| 38M-EV | Efficiency valve fitting, G3/8 male |
1. Recommended Lifting Maximum Force
| Diameter | Volume | Lift Force (↑), Kg | ||
| (mm) | (cm³) | -20 kPa | -60 kPa | -90 kPa |
| 45.5 | 12.5 | 4.08 | 7.3 | 10.0 |
2. Weight
| Part Number | Description | Weight (g) |
| VBU45-N | Double-bellows universal suction cup, 45 mm, Nitrile | 7.8 |
| VBU45-S | Double-bellows universal suction cup, 45 mm, Silicone | 7.2 |
| VBU45-WS | Double-bellows universal suction cup, 45 mm, White silicone | 7.2 |
| VBU45-WS(FDA) | Double-bellows universal suction cup, 45 mm, White silicone (FDA) | 7.2 |
| VBU45-PU | Double-bellows universal suction cup, 45 mm, Polyurethane | 10.4 |
| VTFE-BU45 | Disc filter, Polyethylene | 0.36 |
| 350-000-4311 | Fitting, Mesh filter, G1/8 female | 5.73 |
| 350-000-4304 | Fitting, Mesh filter, G1/8 male | 5.04 |
| 350-000-3804 | Fitting, Mesh filter, G1/4 male | 5.92 |
| 350-000-3905 | Fitting, Mesh filter, G3/8 male | 9.56 |
| 350-000-3311 | Fitting, G1/8 female | 5.68 |
| 350-000-2304 | Fitting, G1/8 male | 4.93 |
| 350-000-3404 | Fitting, G1/4 male | 5.88 |
| 350-000-3505 | Fitting, G3/8 male | 9.16 |
| 350-010-3311 | Efficiency valve fitting, G1/8 female | 5.63 |
| 350-010-2304 | Efficiency valve fitting, G1/8 male | 5.08 |
| 350-010-3404 | Efficiency valve fitting, G1/4 male | 6.03 |
| 350-010-3505 | Efficiency valve fitting, G3/8 male | 9.72 |
3. Material Specifications
| Material | Hardness Shore (°) | Color | Temperature (℃) |
| NBR | 60 | Black | -20 ~ 110 |
| Silicone | 55 | Red | -70 ~ 200 |
| White Silicone | 55 | Translucent White | -70 ~ 200 |
| White Silicone (FDA) | 55 | Translucent White | -70 ~ 200 |
| Polyurethane | 60 | Translucent Orange | 0 ~ 60 |
4. Material Resistance
| Description | Wear Resistance | Oil | Weather/Ozone | Alcohol | Acid |
| NBR | Excellent | Excellent | Fair | Good | Fair |
| Silicone | Good | Poor | Excellent | Good | Poor |
| White Silicone | Good | Poor | Excellent | Good | Poor |
| Polyurethane | Excellent | Excellent | Excellent | Fair | Fair |
VBU45
Rubber Part, 18F, 18M, 14M, and 38M
Unit: mm
| Legend | A | B | C | D | E | F | G | H | I |
| Dimension | 45.5 | 32 | 39 | 7 | 43.8 | 9 | 45.8 | 10 | 46 |
Order Numbers
| Part Number | Description |
| Mesh Filter | |
| VBU45-NM-18F | Double-bellows universal cup, 45 mm, Nitrile, G1/8 female, Mesh filter |
| VBU45-NM-18M | Double-bellows universal cup, 45 mm, Nitrile, G1/8 male, Mesh filter |
| VBU45-NM-14M | Double-bellows universal cup, 45 mm, Nitrile, G1/4 male, Mesh filter |
| VBU45-NM-38M | Double-bellows universal cup, 45 mm, Nitrile, G3/8 male, Mesh filter |
| VBU45-SM-18F | Double-bellows universal cup, 45 mm, Silicone, G1/8 female, Mesh filter |
| VBU45-SM-18M | Double-bellows universal cup, 45 mm, Silicone, G1/8 male, Mesh filter |
| VBU45-SM-14M | Double-bellows universal cup, 45 mm, Silicone, G1/4 male, Mesh filter |
| VBU45-SM-38M | Double-bellows universal cup, 45 mm, Silicone, G3/8 male, Mesh filter |
| VBU45-WSM-18F | Double-bellows universal cup, 45 mm, WS, G1/8 female, Mesh filter |
| VBU45-WSM-18M | Double-bellows universal cup, 45 mm, WS, G1/8 male, Mesh filter |
| VBU45-WSM-14M | Double-bellows universal cup, 45 mm, WS, G1/4 male, Mesh filter |
| VBU45-WSM-38M | Double-bellows universal cup, 45 mm, WS, G3/8 male, Mesh filter |
| VBU45-WS(FDA)M-18F | Double-bellows universal cup, 45 mm, WS(FDA), G1/8 female, Mesh filter |
| VBU45-WS(FDA)M-18M | Double-bellows universal cup, 45 mm, WS(FDA), G1/8 male, Mesh filter |
| VBU45-WS(FDA)M-14M | Double-bellows universal cup, 45 mm, WS(FDA), G1/4 male, Mesh filter |
| VBU45-WS(FDA)M-38M | Double-bellows universal cup, 45 mm, WS(FDA), G3/8 male, Mesh filter |
| VBU45-PUM-18F | Double-bellows universal cup, 45 mm, PU, G1/8 female, Mesh filter |
| VBU45-PUM-18M | Double-bellows universal cup, 45 mm, PU, G1/8 male, Mesh filter |
| VBU45-PUM-14M | Double-bellows universal cup, 45 mm, PU, G1/4 male, Mesh filter |
| VBU45-PUM-38M | Double-bellows universal cup, 45 mm, PU, G3/8 male, Mesh filter |
| No Mesh Filter | |
| VBU45-N-18F | Double-bellows universal cup, 45 mm, Nitrile, G1/8 female |
| VBU45-N-18M | Double-bellows universal cup, 45 mm, Nitrile, G1/8 male |
| VBU45-N-14M | Double-bellows universal cup, 45 mm, Nitrile, G1/4 male |
| VBU45-N-38M | Double-bellows universal cup, 45 mm, Nitrile, G3/8 male |
| VBU45-S-18F | Double-bellows universal cup, 45 mm, Silicone, G1/8 female |
| VBU45-S-18M | Double-bellows universal cup, 45 mm, Silicone, G1/8 male |
| VBU45-S-14M | Double-bellows universal cup, 45 mm, Silicone, G1/4 male |
| VBU45-S-38M | Double-bellows universal cup, 45 mm, Silicone, G3/8 male |
| VBU45-WS-18F | Double-bellows universal cup, 45 mm, WS, G1/8 female |
| VBU45-WS-18M | Double-bellows universal cup, 45 mm, WS, G1/8 male |
| VBU45-WS-14M | Double-bellows universal cup, 45 mm, WS, G1/4 male |
| VBU45-WS-38M | Double-bellows universal cup, 45 mm, WS, G3/8 male |
| VBU45-WS(FDA)-18F | Double-bellows universal cup, 45 mm, WS(FDA), G1/8 female |
| VBU45-WS(FDA)-18M | Double-bellows universal cup, 45 mm, WS(FDA), G1/8 male |
| VBU45-WS(FDA)-14M | Double-bellows universal cup, 45 mm, WS(FDA), G1/4 male |
| VBU45-WS(FDA)-38M | Double-bellows universal cup, 45 mm, WS(FDA), G3/8 male |
| VBU45-PU-18F | Double-bellows universal cup, 45 mm, PU, G1/8 female |
| VBU45-PU-18M | Double-bellows universal cup, 45 mm, PU, G1/8 male |
| VBU45-PU-14M | Double-bellows universal cup, 45 mm, PU, G1/4 male |
| VBU45-PU-38M | Double-bellows universal cup, 45 mm, PU, G3/8 male |
| Mesh & Disc Filter | |
| VBU45-NFM-18F | Double-bellows universal cup, 45 mm, Nitrile, G1/8 female, Mesh, disc filter |
| VBU45-NFM-18M | Double-bellows universal cup, 45 mm, Nitrile, G1/8 male, Mesh, disc filter |
| VBU45-NFM-14M | Double-bellows universal cup, 45 mm, Nitrile, G1/4 male, Mesh, disc filter |
| VBU45-NFM-38M | Double-bellows universal cup, 45 mm, Nitrile, G3/8 male, Mesh, disc filter |
| VBU45-SFM-18F | Double-bellows universal cup, 45 mm, Silicone, G1/8 female, Mesh, disc filter |
| VBU45-SFM-18M | Double-bellows universal cup, 45 mm, Silicone, G1/8 male, Mesh, disc filter |
| VBU45-SFM-14M | Double-bellows universal cup, 45 mm, Silicone, G1/4 male, Mesh, disc filter |
| VBU45-SFM-38M | Double-bellows universal cup, 45 mm, Silicone, G3/8 male, Mesh, disc filter |
| VBU45-WSFM-18F | Double-bellows universal cup, 45 mm, WS, G1/8 female, Mesh, disc filter |
| VBU45-WSFM-18M | Double-bellows universal cup, 45 mm, WS, G1/8 male, Mesh, disc filter |
| VBU45-WSFM-14M | Double-bellows universal cup, 45 mm, WS, G1/4 male, Mesh, disc filter |
| VBU45-WSFM-38M | Double-bellows universal cup, 45 mm, WS, G3/8 male, Mesh, disc filter |
| VBU45-WS(FDA)FM-18F | Double-bellows universal cup, 45 mm, WS(FDA), G1/8 female, Mesh, disc filter |
| VBU45-WS(FDA)FM-18M | Double-bellows universal cup, 45 mm, WS(FDA), G1/8 male, Mesh, disc filter |
| VBU45-WS(FDA)FM-14M | Double-bellows universal cup, 45 mm, WS(FDA), G1/4 male, Mesh, disc filter |
| VBU45-WS(FDA)FM-38M | Double-bellows universal cup, 45 mm, WS(FDA), G3/8 male, Mesh, disc filter |
| VBU45-PUFM-18F | Double-bellows universal cup, 45 mm, PU, G1/8 female, Mesh, disc filter |
| VBU45-PUFM-18M | Double-bellows universal cup, 45 mm, PU, G1/8 male, Mesh, disc filter |
| VBU45-PUFM-14M | Double-bellows universal cup, 45 mm, PU, G1/4 male, Mesh, disc filter |
| VBU45-PUFM-38M | Double-bellows universal cup, 45 mm, PU, G3/8 male, Mesh, disc filter |
| Disc Filter | |
| VBU45-NF-18F | Double-bellows universal cup, 45 mm, Nitrile, G1/8 female, Disc filter |
| VBU45-NF-18M | Double-bellows universal cup, 45 mm, Nitrile, G1/8 male, Disc filter |
| VBU45-NF-14M | Double-bellows universal cup, 45 mm, Nitrile, G1/4 male, Disc filter |
| VBU45-NF-38M | Double-bellows universal cup, 45 mm, Nitrile, G3/8 male, Disc filter |
| VBU45-SF-18F | Double-bellows universal cup, 45 mm, Silicone, G1/8 female, Disc filter |
| VBU45-SF-18M | Double-bellows universal cup, 45 mm, Silicone, G1/8 male, Disc filter |
| VBU45-SF-14M | Double-bellows universal cup, 45 mm, Silicone, G1/4 male, Disc filter |
| VBU45-SF-38M | Double-bellows universal cup, 45 mm, Silicone, G3/8 male, Disc filter |
| VBU45-WSF-18F | Double-bellows universal cup, 45 mm, WS, G1/8 female, Disc filter |
| VBU45-WSF-18M | Double-bellows universal cup, 45 mm, WS, G1/8 male, Disc filter |
| VBU45-WSF-14M | Double-bellows universal cup, 45 mm, WS, G1/4 male, Disc filter |
| VBU45-WSF-38M | Double-bellows universal cup, 45 mm, WS, G3/8 male, Disc filter |
| VBU45-WS(FDA)F-18F | Double-bellows universal cup, 45 mm, WS(FDA), G1/8 female, Disc filter |
| VBU45-WS(FDA)F-18M | Double-bellows universal cup, 45 mm, WS(FDA), G1/8 male, Disc filter |
| VBU45-WS(FDA)F-14M | Double-bellows universal cup, 45 mm, WS(FDA), G1/4 male, Disc filter |
| VBU45-WS(FDA)F-38M | Double-bellows universal cup, 45 mm, WS(FDA), G3/8 male, Disc filter |
| VBU45-PUF-18F | Double-bellows universal cup, 45 mm, PU, G1/8 female, Disc filter |
| VBU45-PUF-18M | Double-bellows universal cup, 45 mm, PU, G1/8 male, Disc filter |
| VBU45-PUF-14M | Double-bellows universal cup, 45 mm, PU, G1/4 male, Disc filter |
| VBU45-PUF-38M | Double-bellows universal cup, 45 mm, PU, G3/8 male, Disc filter |
| Efficiency Valve | |
| VBU45-N-18F-EV | Double-bellows universal cup, 45 mm, Nitrile, G1/8 female, Efficiency valve |
| VBU45-N-18M-EV | Double-bellows universal cup, 45 mm, Nitrile, G1/8 male, Efficiency valve |
| VBU45-N-14M-EV | Double-bellows universal cup, 45 mm, Nitrile, G1/4 male, Efficiency valve |
| VBU45-N-38M-EV | Double-bellows universal cup, 45 mm, Nitrile, G3/8 male, Efficiency valve |
| VBU45-S-18F-EV | Double-bellows universal cup, 45 mm, Silicone, G1/8 female, Eff valve |
| VBU45-S-18M-EV | Double-bellows universal cup, 45 mm, Silicone, G1/8 male, Eff valve |
| VBU45-S-14M-EV | Double-bellows universal cup, 45 mm, Silicone, G1/4 male, Eff valve |
| VBU45-S-38M-EV | Double-bellows universal cup, 45 mm, Silicone, G3/8 male, Eff valve |
| VBU45-WS-18F-EV | Double-bellows universal cup, 45 mm, WS, G1/8 female, Eff valve |
| VBU45-WS-18M-EV | Double-bellows universal cup, 45 mm, WS, G1/8 male, Eff valve |
| VBU45-WS-14M-EV | Double-bellows universal cup, 45 mm, WS, G1/4 male, Eff valve |
| VBU45-WS-38M-EV | Double-bellows universal cup, 45 mm, WS, G3/8 male, Eff valve |
| VBU45-WS(FDA)-18F-EV | Double-bellows universal cup, 45 mm, WS(FDA), G1/8 female, Eff valve |
| VBU45-WS(FDA)-18M-EV | Double-bellows universal cup, 45 mm, WS(FDA), G1/8 male, Eff valve |
| VBU45-WS(FDA)-14M-EV | Double-bellows universal cup, 45 mm, WS(FDA), G1/4 male, Eff valve |
| VBU45-WS(FDA)-38M-EV | Double-bellows universal cup, 45 mm, WS(FDA), G3/8 male, Eff valve |
| VBU45-PU-18F-EV | Double-bellows universal cup, 45 mm, PU, G1/8 female, Eff valve |
| VBU45-PU-18M-EV | Double-bellows universal cup, 45 mm, PU, G1/8 male, Eff valve |
| VBU45-PU-14M-EV | Double-bellows universal cup, 45 mm, PU, G1/4 male, Eff valve |
| VBU45-PU-38M-EV | Double-bellows universal cup, 45 mm, PU, G3/8 male, Eff valve |
| Disc Filter & Efficiency Valve | |
| VBU45-NF-18F-EV | Double-bellows universal cup, 45 mm, Nitrile, G1/8 female, Eff valve, Disc filter |
| VBU45-NF-18M-EV | Double-bellows universal cup, 45 mm, Nitrile, G1/8 male, Eff valve, Disc filter |
| VBU45-NF-14M-EV | Double-bellows universal cup, 45 mm, Nitrile, G1/4 male, Eff valve, Disc filter |
| VBU45-NF-38M-EV | Double-bellows universal cup, 45 mm, Nitrile, G3/8 male, Eff valve, Disc filter |
| VBU45-SF-18F-EV | Double-bellows universal cup, 45 mm, Silicone, G1/8 female, Eff valve, Disc filter |
| VBU45-SF-18M-EV | Double-bellows universal cup, 45 mm, Silicone, G1/8 male, Eff valve, Disc filter |
| VBU45-SF-14M-EV | Double-bellows universal cup, 45 mm, Silicone, G1/4 male, Eff valve, Disc filter |
| VBU45-SF-38M-EV | Double-bellows universal cup, 45 mm, Silicone, G3/8 male, Eff valve, Disc filter |
| VBU45-WSF-18F-EV | Double-bellows universal cup, 45 mm, WS, G1/8 female, Eff valve, Disc filter |
| VBU45-WSF-18M-EV | Double-bellows universal cup, 45 mm, WS, G1/8 male, Eff valve, Disc filter |
| VBU45-WSF-14M-EV | Double-bellows universal cup, 45 mm, WS, G1/4 male, Eff valve, Disc filter |
| VBU45-WSF-38M-EV | Double-bellows universal cup, 45 mm, WS, G3/8 male, Eff valve, Disc filter |
| VBU45-WS(FDA)F-18F-EV | Double-bellows universal cup, 45 mm, WS(FDA), G1/8 female, Eff valve, Disc filter |
| VBU45-WS(FDA)F-18M-EV | Double-bellows universal cup, 45 mm, WS(FDA), G1/8 male, Eff valve, Disc filter |
| VBU45-WS(FDA)F-14M-EV | Double-bellows universal cup, 45 mm, WS(FDA), G1/4 male, Eff valve, Disc filter |
| VBU45-WS(FDA)F-38M-EV | Double-bellows universal cup, 45 mm, WS(FDA), G3/8 male, Eff valve, Disc filter |
| VBU45-PUF-18F-EV | Double-bellows universal cup, 45 mm, PU, G1/8 female, Eff valve, Disc filter |
| VBU45-PUF-18M-EV | Double-bellows universal cup, 45 mm, PU, G1/8 male, Eff valve, Disc filter |
| VBU45-PUF-14M-EV | Double-bellows universal cup, 45 mm, PU, G1/4 male, Eff valve, Disc filter |
| VBU45-PUF-38M-EV | Double-bellows universal cup, 45 mm, PU, G3/8 male, Eff valve, Disc filter |
| Rubber Part | |
| VBU45-N | Double-bellows universal suction cup, 45 mm, Nitrile |
| VBU45-S | Double-bellows universal suction cup, 45 mm, Silicone |
| VBU45-WS | Double-bellows universal suction cup, 45 mm, White silicone |
| VBU45-WS(FDA) | Double-bellows universal suction cup, 45 mm, White silicone (FDA) |
| VBU45-PU | Double-bellows universal suction cup, 45 mm, Polyurethane |
| Disc Filter | |
| VTFE-BU45 | Disc filter, Polyethylene |
| Fitting | |
| 350-000-4311 | Fitting, Mesh filter, G1/8 female |
| 350-000-4304 | Fitting, Mesh filter, G1/8 male |
| 350-000-3804 | Fitting, Mesh filter, G1/4 male |
| 350-000-3905 | Fitting, Mesh filter, G3/8 male |
| 350-000-3311 | Fitting, G1/8 female |
| 350-000-2304 | Fitting, G1/8 male |
| 350-000-3404 | Fitting, G1/4 male |
| 350-000-3505 | Fitting, G3/8 male |
| 350-010-3311 | Efficiency valve fitting, G1/8 female |
| 350-010-2304 | Efficiency valve fitting, G1/8 male |
| 350-010-3404 | Efficiency valve fitting, G1/4 male |
| 350-010-3505 | Efficiency valve fitting, G3/8 male |
Catalog & CAD files
| Catalog | ||
| VBU45 Suction Cups |  |
