Rothenberger ROMAX 4000 accu-persmachine set TH16-20-26mm, 4Ah, EU

Pressing pipe joints by hand is slow, physically demanding, and can lead to inconsistent results. The Rothenberger ROMAX 4000 Cordless Press Machine eliminates these problems with a powerful 32 kN pressing force and a fast 5-second cycle, delivering perfect, repeatable connections every time. This set includes TH-profile pressing jaws for 16 mm, 20 mm, and 26 mm, a 4.0 Ah Li-Ion battery, charger, and a robust carry case—everything needed to start pressing immediately.

Who is it for

Professional plumbers, heating engineers, and HVAC technicians who need a reliable, portable pressing tool for copper, steel, and multilayer pipe installations. Ideal for both new construction and maintenance work where speed and quality are critical.

Main features

• Powerful brushless motor delivers 32 kN pressing force for secure joints up to 110 mm (system dependent).
• Rapid 5-second pressing cycle boosts productivity on the job site.
• Includes TH jaws for 16 mm, 20 mm, and 26 mm—common sizes for residential and commercial plumbing.
• 270° rotating head allows access in tight spaces and awkward angles.
• Emergency stop function and automatic press cycle enhance operator safety.
• LED work light illuminates the pressing area in dark cabinets or basements.
• Compatible with optional jaws for profiles M, V, SA, F, U, and VP for maximum versatility.
• Long service interval of 40,000 press cycles or 2 years reduces downtime.
• Supplied with 18 V 4.0 Ah Li-Ion battery and RO BC 18/20 charger for all-day operation.
• Durable ROCASE carry case protects the tool and accessories during transport.

Specifications

• Brand: Rothenberger
• Model: ROMAX 4000
• MPN: 1000001925
• EAN: 4004625427286
• Tool Type: Cordless Press Machine
• Power Source: Battery
• Battery Type: Li-Ion
• Battery Voltage: 18 V
• Battery Capacity: 4.0 Ah
• Pressing Force: 32 kN
• Pressing Cycle Time: Approx. 5 seconds
• Jaw Profile Compatibility: TH (included), M, V, SA, F, U, VP (with optional jaws)
• Included Jaw Sizes (TH Profile): 16 mm, 20 mm, 26 mm
• Maximum Pressing Range (Machine): Up to 110 mm (system dependent)
• Motor Type: Brushless Motor
• Head Rotation: 270°
• Service Interval: 40,000 press cycles or 2 years
• Operating Temperature: -10°C to +60°C
• LED Work Light: Yes
• Charger Included: Yes (RO BC 18/20)
• Carry Case: Yes (ROCASE)
• Automatic Press Cycle: Yes
• Emergency Stop Function: Yes

Tips

To extend battery life, remove the battery when the tool is not in use and store it in a cool, dry place. Regularly inspect pressing jaws for wear and replace if damaged. For optimal performance, follow the recommended maintenance schedule and use only Rothenberger original jaws and accessories.