WIWA INJECT HD 5 1K injection unit 32:1, cart with 6 l hopper

WIWA INJECT HD 5 – powerful 1K injection pump for cracks, joints and voids

The WIWA INJECT HD 5 is a pneumatic 1K piston pump based on proven WIWA PHOENIX pump technology. It stands out for its high output and large valves, making it suitable for more viscous injection materials as well. Spring-preloaded packings make it particularly low-wear, and the pump starts reliably even at very low air inlet pressure. All fluid-carrying parts of the pump are made of stainless steel. With a high-pressure filter and tip, the unit can also be used as an airless sprayer.

Your benefits

• High output: large valves, also suitable for viscous materials
• Low wear: spring-preloaded packings, solvent cup protects piston rod and packings
• Reliable start: pump starts quickly even at very low air inlet pressure
• Modular: pressure ratio and output can be adapted by exchanging a few components
• Stainless steel: all fluid-carrying parts of the pump in stainless steel
• Versatile: with high-pressure filter and tip also usable as an airless sprayer

At a glance

• Pressure ratio 32:1, 72 cm³ per double stroke
• Max. operating pressure 256 bar, max. air inlet pressure 8 bar
• cart with 6 l hopper
• Air motor D140/75, fluid pump 72.2/75 RS
• Weight approx. 33 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

Applications

• Filling cracks and voids
• Retrofitted horizontal barriers
• Grouting of injection hoses
• Sealing joints
• Bonding broken components
• Rehabilitation of floor slabs, sewer rehabilitation

Good to know

On request the INJECT HD 4 and HD 5 are also available in further versions (direct suction, suction hose, hopper or connection to a large container). The WIWA INJECT GUARD 1K is suitable for documentation per packer; injection gun and stroke counter are available as accessories.