Description
The MBHX 03-16S static mixer is a disposable helix mixing nozzle for dispensing two-part adhesives from B-System AB cartridges in 4:1 and 10:1 ratios. It is the smallest model in the Mixpac MBHX series, with a 3.2 mm bore, 16 elements, and a tapered tip. Orange elements in a dust grey body mark it as the 4:1 and 10:1 version. The 1:1 and 2:1 version with the same bore and element count is the MBH 03-16S, which has white elements.
MBHX 03-16S specifications
| Property | Value |
|---|---|
| Model | MBHX 03-16S |
| Mfr part number | 116473 |
| Mixer type | Static helix, disposable |
| Mix ratios | 4:1 and 10:1 |
| Element color | Orange elements, dust grey body |
| Mixing elements | 16 |
| Inner diameter | 3.2 mm (0.13 in) |
| Length | 77.0 mm (3.03 in) |
| Outlet tip | Tapered |
| Connection | B-System twist and lock, mounts directly to cartridge |
| Cartridge family | Mixpac B-System AB cartridges, 45 ml to 75 ml |
| Chemistries | Epoxy, polyurethane, silicone, acrylic, MMA |
| Country of manufacture | Switzerland |
| Package | Case of 7,000 |
Where the MBHX 03-16S fits
- Smallest bore in the line. The 3.2 mm bore is the narrowest of the four MBHX bore sizes, for fine beads and small parts.
- Shortest nozzle in the line. At 77.0 mm it is 9.2 mm shorter than the 04-16D and 19.0 mm shorter than the 04-16S.
- Tapered tip. Only the 03-16S and the 04-16S have one. The other seven MBHX models have a straight or stepped tip.
- 16 elements in 77.0 mm. The 04-16D and 04-16S have the same element count in a wider bore and a longer nozzle.
- Same cartridges as the rest of the line. It fits B-System 4:1 and 10:1 cartridges from 45 ml to 75 ml, with the orange elements marking the ratio version.
- Disposable. A fresh nozzle avoids purging and cleanup between adhesive batches, and mounts directly to the cartridge.
Compatible B-System cartridges
| Cartridge system | Volume | Ratio | Mixpac article |
|---|---|---|---|
| B-System 50 Industrial | 50 ml | 4:1 | AB 050-04-10-01, AB 050-04-20-01 |
| B-System 50 Industrial | 45 ml | 10:1 | AB 050-10-10-01, AB 050-10-20-01 |
| B-System S50 Industrial | 50 ml | 10:1 | AB S50-10-20-01, AB S50-10-20-06 |
| B-System S75 Industrial | 75 ml | 10:1 | AB S75-10-20-02 |
Running a 1:1 or 2:1 B-System cartridge instead? Use the MBH 03-16S, which has white elements. The ratios do not interchange.
You also need a gun that matches the cartridge. The MBHX series page lists the guns for each B-System cartridge.
Other MBHX models
| Model | Elements | Inner diameter | Length | Tip |
|---|---|---|---|---|
| MBHX 03-16S (this page) | 16 | 3.2 mm (0.13 in) | 77.0 mm (3.03 in) | Tapered |
| MBHX 04-16D | 16 | 4.2 mm (0.17 in) | 86.2 mm (3.39 in) | Straight |
| MBHX 04-16S | 16 | 4.2 mm (0.17 in) | 96.0 mm (3.78 in) | Tapered |
| MBHX 05-12D | 12 | 5.4 mm (0.21 in) | 83.0 mm (3.27 in) | Straight |
| MBHX 05-16T | 16 | 5.4 mm (0.21 in) | 111.0 mm (4.37 in) | Stepped |
| MBHX 05-20T | 20 | 5.4 mm (0.21 in) | 132.8 mm (5.23 in) | Stepped |
| MBHX 06-16D | 16 | 6.5 mm (0.26 in) | 120.5 mm (4.74 in) | Straight |
| MBHX 06-16T | 16 | 6.5 mm (0.26 in) | 131.0 mm (5.16 in) | Stepped |
| MBHX 06-20T | 20 | 6.5 mm (0.26 in) | 157.0 mm (6.18 in) | Stepped |
The cross-ratio twin is the MBH 03-16S, with the same bore, element count, and tip style for 1:1 and 2:1 cartridges. Element color tells them apart: orange on the MBHX, white on the MBH. All nine MBHX models are on the Mixpac MBHX series page.
Common applications
- Small-batch and repair bonding from 45 ml, 50 ml, and 75 ml cartridges
- Electronics and small component assembly where a fine bead is needed
- Sample and trial dispensing before committing to a production cartridge size
- Field service and maintenance work with portable cartridge guns
- Dispensing epoxy, polyurethane, silicone, acrylic, and MMA two-part adhesives and sealants
Frequently asked questions
What cartridges does the MBHX 03-16S fit?
Mixpac B-System AB cartridges in 4:1 and 10:1 ratios, covering the 50 ml 4:1, the 45 ml and 50 ml 10:1, and the 75 ml 10:1 sizes. It does not fit F-System 200 or 400 series cartridges, which use the MFHX or MFQX instead.
What is the difference between the MBHX 03-16S and the MBH 03-16S?
Element color and ratio. The MBHX has orange elements and is built for 4:1 and 10:1 cartridges. The MBH 03-16S has white elements and is built for 1:1 and 2:1. Both share the 3.2 mm bore, 16 elements, and tapered tip, but the ratios do not interchange. Check the element color against the ratio printed on your cartridge.
When should I step up from the MBHX 03-16S?
Step up when you want a wider bore with the same 16 elements. The 04-16D has a straight tip and the 04-16S keeps the tapered tip. If the mixed bead shows streaking, color variation, or uneven cure, a higher element count at a wider bore, such as the 05-16T or 05-20T, gives more mixing passes.
What does MBHX 03-16S mean?
MBH is mixer, B-System, helix design. The X marks the 4:1 and 10:1 version with orange elements. The 03 is the inner diameter rounded down, actually 3.2 mm. The 16 is the number of mixing elements. The S is the tapered outlet tip. D means straight and T means stepped.
Can I buy a single MBHX 03-16S nozzle?
The MBHX 03-16S is sold by the case of 7,000, so it is not a single-nozzle item. If you want one nozzle to test a material, the 05-16T and 06-20T are stocked and sold individually. Call or email about case orders of the 03-16S.
Does the MBHX 03-16S need a converter or retaining nut?
No. It mounts directly to the B-System cartridge with a twist and lock connection. No converter, no retaining nut, no tools.
Need help?
Need help matching a nozzle to your cartridge and adhesive chemistry? Call (800) 220-1966 or email [email protected].
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