The indestructible hydraulic all-rounder
Without electronics
- Perfect for highly viscous materials (spray putty) and very large objects
- Large hydraulic reservoir for low operating temperature and therefore less wear
- Extremely robust hydraulic pressure control - without electronics
- Large LuckySpray lower pump with long-lasting V-packings and large XXL suction valve easily sucks in highly viscous materials
- Extra durable packings thanks to long-stroke and slow-running pistons
- Longlife pistons and XXL valves with special balls
- Reduction of nozzle blockages thanks to high-pressure filter
- Extra large and robust relief valve
- Analogue pressure gauge
- Direct drive (no belt) for higher transmission power
- Tilting material pump for easy immersion in the material container
- Extra-large wheels for easy transport
- 48 h express repair
Technical data
- Designed for objects up to approx. 2,000 m² and approx. 2,300 litres/week
- Max. delivery 7.5 l/min.
- Maximum tip size 0.041″
- Weight 87 / 92 kg
- Hose length max. 90 m NW6 1/4″ or 15 m NW10 3/8″
- Max. pressure 21Mpa (210 bar)
- Motor power 3,750 watts
- 230 Volt / 50 Hz
- Cable length 3 m
- 3/8″a NPS hose connection
Scope of delivery
- Spray kit with 15 m HP hose NW10, gun, tip, tip extension 50 cm
- Variant PRO = with integrated hose reel for even more convenient working
Order no. 817541STD or 8117541PRO with hose reel
![](https://monster-airless.com/wp-content/uploads/2023/11/817541STD-A-HappySpray-7.5-Gross-915x1024.webp)
![](https://monster-airless.com/wp-content/uploads/2023/11/817543STD-B-MONSTER-HappySpray-7.5-SA700092-7-2-Gross-557x1024.webp)