ROTHENBERGER ROMAX 4000 Basic Set Cordless Press Machine with CAS Battery, Charger and SV 15 Jaws

Plumbers and heating engineers on construction sites rely on the Rothenberger ROMAX 4000 Basic Set for fast, reliable press connections in copper, steel, and multilayer pipes. The set includes the cordless press machine, a CAS 18V 2.0 Ah Li-Ion battery, a CAS charger, and SV 15 pressing jaws, all packed in a robust ROCASE. With 32 kN pressing force and Constant Force Technology, it delivers consistent, leak-proof joints from Ø 12 to 110 mm.

Key specifications

• Pressing force: 32 kN
• Battery system: CAS (Cordless Alliance System) 18 V
• Motor: Brushless
• Pressing range: Ø 12–110 mm (metal and plastic)
• Head rotation: 270°
• Pressing cycles per charge (2.0 Ah): approx. 160 (Ø 28 mm stainless steel)
• Service interval: 40,000 press cycles or 2 years
• Display: LED for battery status and service interval
• Emergency stop function: Yes
• Operating temperature: -10°C to +60°C
• Pressing time: approx. 5–6 seconds
• Jaw compatibility: All ROMAX Compact, Standard, and Max pressing jaws

Why choose it

The brushless motor ensures high efficiency and long service life, while the CAS battery system allows you to use the same battery across multiple brands. The 270° rotating head reaches tight spaces, and the LED display keeps you informed about battery and maintenance needs. The emergency stop function adds safety on busy job sites.

Ideal use cases

• Press fitting of copper, stainless steel, and multilayer pipes in plumbing and heating installations
• Maintenance and repair work in confined spaces
• New construction and renovation projects

Good to know

The set comes with a robust ROCASE for secure transport and storage. The CAS battery system offers cross-brand compatibility, reducing the need for multiple chargers and batteries on site.