PA GR38 ROTATING CLEANING HEAD – 350 BAR
Code: 2274/A
Product detailed description
The PA GR38 ROTATING CLEANING HEAD is a robust, high-pressure cleaning solution engineered for automated surface cleaning systems. Designed to operate at pressures up to 350 bar and flow rates up to 40 liters per minute, this cleaning head is ideal for demanding industrial applications where durability and high-speed performance are critical.
Equipped with ceramic front rotating gaskets, the GR38 supports rotational speeds of up to 2000 rpm, ensuring long service life and high resistance to wear even under continuous-duty operation. It is typically used with short rotating arms where nozzles are mounted at asymmetrical angles, creating jet streams that self-propel the rotation of the cleaning head through reaction force.
Key features:
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Max working pressure: 350 bar
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Max flow rate: 40 l/min
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Rotational speed: up to 2000 rpm
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Ceramic front gaskets – high wear resistance and extended lifespan
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Designed for short-arm nozzle configurations with angled jets
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Supports both vertical and horizontal cleaning setups
Applications:
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Car wash gantries and vehicle wash tunnels
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Internal tank and container cleaning in food, wine, or chemical industries
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Surface washing systems in industrial plants and municipal cleaning vehicles
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Automated CIP (Clean-In-Place) installations
The PA GR38 cleaning head delivers powerful, uniform cleaning action for industrial and professional systems where rotational water jet coverage is essential. Its ceramic-sealed design ensures reliable operation even in abrasive or high-frequency usage conditions, making it ideal for continuous-duty environments.
| Type | Inlet | Outlet | Arms Length (mm) |
|---|---|---|---|
| A | G 3/8" M | 2 × M12 F | No arms |
| B | G 3/8" M | 2 × 1/8" NPT F | 400 mm |
Additional parameters
| Category: | Cleaning heads |
|---|---|
| Max pressure (bar): | 350 |
| Max flow rate (l/min): | 40 |
| Body: | Nickel plated brass |
P.A. (PA SpA): Professional High-Pressure Cleaning Components for Car Wash and Industry
Umytec offers products from P.A. SpA, an Italian manufacturer specializing in high-pressure cleaning accessories for car wash systems, industrial cleaning, and professional washing applications. Founded in 1982 in Rubiera, Italy, P.A. is one of the leading European producers of components for pressure washer systems.
The company is known for its fully Made in Italy production and strong vertical integration, controlling key stages of manufacturing to ensure consistent quality, precision, and reliability across its entire product range.
Main product range
P.A. SpA provides a wide portfolio of professional components for high-pressure systems:
- high-pressure spray guns and trigger systems
- lances and extension wands
- pressure regulation and unloader valves
- rotating nozzles and tank cleaning systems
- foamers and chemical injection systems
- quick couplings and swivel connectors
- pressure switches and safety accessories
- car wash system components
Applications
Products from P.A. SpA are widely used in:
- self-service and automatic car washes
- professional pressure washers
- industrial cleaning systems
- food and pharmaceutical industries
- construction and manufacturing
- sewer and drainage cleaning systems
Quality and manufacturing
P.A. emphasizes in-house production, CNC machining, and strict quality control across all components. The company operates fully in Italy and is recognized for durable, high-performance parts designed for intensive professional use.