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128 www.nordsonefd.com info@nordsonefd.com USA & Canada 800-556-3484 Europe 00800 7001 7001 Asia +86 (21) 3866 9006 Disposable Mixers Disposable Static Mixers Nordson EFD offers a wide variety of static mixers, inclu…
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2K High Solid Spray (HSS) System
The HSS Spray System is an innovative dispensing system using EFD Side x Side
cartridges for mixing and spraying two-component materials. Its multi-ratio design
allows it to easily dispense a range of low- to high-viscosity uids. The system can
be used for a variety of industrial spraying applications, including truck bedliners,
pipe coating, manhole restoration, marine repair, and roong projects.
High Solid Spray (HSS)
System
www.nordsonefd.com/2K-HSS
Features and Benets
• Patented spray manifold/static mixer assembly
• Reliable control of air ow, volume, and pressure
• Easy to adjust spray pattern for all jobs, with quick clean-up
• Complete material mixing and atomization
• Flexibility to dispense different pigments: For example, mate color of
side A cartridge with different colors of side B
For use with:
50–1500mL Side x Side Cartridges
LOW PRESSURE GUN – 2.5" CYLINDER
Part # Ratio Description Cartridge Size
7661025 1:1–4:1 HSS Multi-Ratio Low Pressure Dispenser 150 x 150–300 x 75
HIGH PRESSURE GUN – 4.0" CYLINDER
7661027 1:1 HSS High Pressure Dispenser 750 x 750
7661224 2:1 HSS High Pressure Dispenser 600 x 300
7661026 1:1–4:1 HSS Multi-Ratio High Pressure Dispenser 150 x 150–300 x 75
HSS AIR REGULATOR KITS
All pneumatic guns require a regulator kit
for spraying.
Part # Description
7660025 Air Regulator Kit – 2 feet long
7660026 Air Regulator Kit – 3 feet long
HSS SPRAY NOZZLES WITH MIXERS
Part # Description
Orifice Size
(in / mm)
# of
Elements
Element Diameter
ID (in / mm)
Retaining
Nut
7660861 Straight Conical 0.085 / 2.16 24 0.25 / 6.35 7/8 – 14
7660855 Straight Conical 0.130 / 3.30 24 0.37 / 9.52 7/8 – 14
7660833 Right Angle 0.085 / 2.16 24 0.37 / 9.52 7/8 – 9
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Disposable Mixers
Disposable Static
Mixers
Nordson EFD offers a wide variety of static mixers, including square OptiMixers
™
and
Turbo
™
Mixers or round Spiral
™
Mixers. It’s important to note, you should always use
an OptiMixer or Turbo unless your application requires elements with a small diameter
or long reach.
Mixer Selection
Choose the higher number of elements if one of two things occurs. Ask an EFD
application specialist for recommendations.
1. Material A and B are of very different viscosities.
2. Material A and B are very wide in mix ratio (i.e. 4:1 or greater for certain types
of uids).
Mixer Dimension Guide
Disposable Static Mixers Quick Reference
How Mixers Work — Element
Geometry
Fluid # OF MIXER ELEMENTS
Acrylic 8 − 10
Epoxy 15 − 24
Polysulfide 24 − 32
PU Foam 10 − 24
Silicone 20 − 30
Urethane 24 − 36
MATERIAL VISCOSITY
Viscosity Mixer Element Diameter
Thin < 5,000 cps (Thinner than syrup) 0.093–0.25" (2.4–6.4 mm)
Medium 5,000–50,000 cps
(Thicker than honey,
less than ketchup)
0.212–0.314" (5.4–8.0 mm)
Thick > 50,000 cps (Thicker than ketchup) > 0.366" (9.3 mm)
Housing Length
Mixing ElementsHousing Outlet
Element Diameter
DISPOSABLE STATIC MIXERS QUICK REFERENCE
Page Mixer Cartridge Volume & Type Element / Housing
129 Square OptiMixer 480 u-TAH (all), Coax 380mL, Side x Side 200−1500mL Acetal / PP
129 Turbo 295 Side x Side 50mL PP / PP
129 Turbo 280 u-TAH (all), Coax 380mL, Side x Side 200−1500mL PP / PP
131 Spiral 160 u-TAH (all), Coax 380mL, Side x Side 200−1500mL Acetal / PP
132 Spiral 160AA u-TAH (all), Coax 380mL, Side x Side 200−1500mL Acetal / PP
133 Spiral 161N u-TAH (all), Coax 380mL, Side x Side 200−1500mL Acetal / PP
133 Spiral 260 u-TAH (all), Coax 380mL, Side x Side 200−1500mL PP / PP
130 Spiral 190 Side x Side 50–160mL Acetal / PP
OptiMixer (Square)
Turbo Mixer (Square)
Spiral Mixer
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SERIES 480 OPTIMIXERS (SQUARE)
Part #
# Mixing
Elements
Housing
Length (in/cm)
Housing
Inlet*
Housing
Outlet
Retained
Volume (ml)
Element /
Housing
Element Width 0.344 / 8.7 (in/mm)
7363817 9 2.4 / 6.1 Bell Barbed 1.6 Acetal / PP
7361689 17 4.0 / 10.2 Integral Nut Stepped 4.7 Acetal / PP
7361695 25 5.1 / 13.0 Bell* Stepped 6.5 Acetal / PP
7361697 25 5.6 / 14.2 Integral Nut Stepped 6.5 Acetal / PP
7361703 33 6.3 / 16.0 Bell* Stepped 7.5 Acetal / PP
7361705 33 6.8 / 17.3 Integral Nut Stepped 7.5 Acetal / PP
7361707 41 8.1 / 20.6 Integral Nut Stepped 10.0 Acetal / PP
Using proprietary ow simulation technology to improve the material ow path design and element wedges, the OptiMixer
Series 480 delivers better mix quality in a 20% shorter length, without impacting other performance factors. It allows users
to dispense in closer proximity to applications, providing greater control and higher job quality with 30% less retained
volume. Integral nut mixers have a 7/8-9 thread.
*Needs retaining nut #7702598.
Disposable Mixers
For use with:
u-TAH Universal Cartridges
380mL Coaxial Cartridges
200−1500mL Side x Side Cartridges
www.nordsonefd.com/2kOptiMixer
SERIES 280 TURBO MIXERS (SQUARE)
Part #
# Mixing
Elements
Housing
Length (in/cm)
Housing
Inlet
Housing
Outlet
Retained
Volume (ml)
Element /
Housing
Element Width 0.442 / 11.2 (in/mm)
7701816 20 7.52 / 19.1 Integral Nut Short Barb 15.1 PP / PP
7701818 26 9.00 / 22.9 Integral Nut Short Barb 17.0 PP / PP
Element Width 0.344 / 8.7 (in/mm)
7701370 18 5.6 / 14.2 Integral Nut ProTip 6.5 Acetal / PP
7701385 24 6.8 / 17.3 Integral Nut ProTip 7.5 Acetal / PP
HANGING BRACKET
Part # Description
7703203 Hanging Bracket
The Series 280 Turbo Mixer
square geometry can provide superior mixing, allowing the operator to be closer to the applica-
tion, and reducing the retained waste within the mixer. All mixers have 7/8 - 9 Integral Nut.
The optional “hanging bracket” attaches the Series 280 Mixer to Nordson EFD’s u-TAH Cartridge Systems. The double-looped
form snaps onto the 11.2 mm nozzle’s unique ribs and over the neck of a cartridge creating a durable attachment.
SERIES 295 BAYONET TURBO MIXERS (SQUARE)
Part #
# Mixing
Elements
Housing
Length (in/cm)
Housing
Inlet
Housing
Outlet
Retained
Volume (ml)
Element /
Housing
Element Width 0.203 / 5.15 (in/mm)
7701830 20 4.05 / 10.2 Bayonet Slip Luer 1.4 PP / PP
7701836 20 4.05 / 10.2 Bayonet Luer Lok 1.4 PP / PP
The patented Series 295 Turbo Mixer ensures superior mixing performance and allows the operator to be closer to the
workpiece. Designed for 50mL two-component cartridges, the Turbo geometry consists of a series of alternating left- and
right-hand elements with intermittent ow inverters. The ow inverters effectively channel the uids from the walls into the
center of the mixer and from the center to the walls.
For use with:
50mL Side x Side Cartridges
For use with:
u-TAH Universal Cartridges
380mL Coaxial Cartridges
200−1500mL Side x Side Cartridges