WIWA INJECT HD 3 1K injection unit 33:1, with 1.5 l hopper
€3,336.17
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Scope of delivery
- High-pressure piston pump with air motor D85/75 and fluid pump 27/75 RS
- Air regulator G 1/4" with safety valve
- Filling hopper approx. 1.5 l
- High-pressure material hose 7.5 m
- Injection lance with 4-jaw injection coupling (hydraulic nozzle)
- Bottle of separating agent
- Operating manual with spare parts list
Not included: injection gun, packers and injection material – available separately.
Price excl. VAT
WIWA INJECT HD 3 – compact 1K injection unit for crack repair to ZTV-Riss
The WIWA INJECT HD 3 belongs to the INJECT HD series: compact, portable injection units with a pneumatic WIWA PROFIT piston pump. It is particularly suitable for injecting and grouting low-viscosity epoxy or polyurethane resins and meets the requirements of the German ZTV-Riss guideline. The injection pressure is infinitely adjustable. Unlike an electric diaphragm pump, the air-operated piston pump stops as soon as the injection point is filled – the slowing stroke rate shows you how far the injection has progressed. In addition, the material does not heat up, so its reaction time is not affected.
Your benefits
- Portable: compact and light for flexible use anywhere
- Infinitely adjustable: injection pressure finely set via the air regulator, safety valve as standard
- Low pulsation: hardly noticeable pulsation thanks to extremely fast changeover
- Low maintenance: preloaded, self-adjusting packings; quick servicing thanks to direct screw connections
- Controlled injection: the pump stops when the injection point is filled – no heating of the material
- Explosion-protected: pneumatic drive allows use in ATEX areas
At a glance
- Pressure ratio 33:1, 27 cm³ per double stroke
- Max. operating pressure 264 bar, max. air inlet pressure 8 bar
- with 1.5 l hopper
- Air motor D85/75, fluid pump 27/75 RS
- Weight approx. 13 kg
Typical materials
- PUR injection foam resins and PUR combination injection foam resins
- PUR combination injection resins and PUR injection resins
- EP injection resins
- 2K grouting materials with longer reaction time
- 1K injection resins
Applications
- Crack injection and crack grouting
- Retrofitted horizontal barriers
- Grouting of injection hoses
- Filling of smaller voids
- Sewer rehabilitation
Good to know
For standard-compliant documentation of pressure and volume per packer, the WIWA INJECT GUARD 1K is available. Matching accessories such as injection gun, stroke counter and lance kits (straight 600 mm, bent 170 mm) are available separately.
- Product number: 2174861
- Manufacturer: WIWA
- EAN: 4255574674300
- Weight: 10.448 kg
Technical details
| Manufacturer order number | 0669680 |
| Model | INJECT HD 3 |
| Drive | pneumatic (compressed air) |
| Pressure ratio | 33:1 |
| Output per double stroke | 27 cm³ |
| Max. operating pressure | 264 bar (3,829 psi) |
| Max. air inlet pressure | 8 bar (116 psi) |
| Air motor | D85/75 |
| Fluid pump(s) | 27/75 RS |
| Material feed | with 1.5 l hopper |
| Weight | 13 kg |
Further manufacturer information
Manufacturer: WIWA Wilhelm Wagner GmbH & Co. KG, Lahnau (Germany) – units are designed, built and tested in Lahnau.
Downloads
- WIWA Injection and Building Protection brochure (PDF, English)
- WIWA operating manual 0550039 (PDF, English)
Product video: WIWA
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