Description
Press commercial copper water lines in extreme tight-clearance locations using articulating rings and compact actuator drives. The Ridgid RP 251 Press Tool battery kit presses copper fittings from 1/2-inch up to 1-1/4-inch diameter. This cordless tool secures plumbing lines across commercial equipment washrooms and mechanical bays. It cannot press carbon steel MegaPress fittings.
A lightweight inline design pairs with a brushless motor and high-pressure hydraulic ram that delivers 5400 pounds of crimping force. The included C1 actuator clips into slim articulating press rings that wrap around copper fittings inside narrow four-inch wall cavities. A 360-degree swivel barrel rotates the tool body freely, while an integrated OLED screen displays service cycle counts and battery charge levels.
Articulating Press Ring Hardware Specs
Mechanical contractors and commercial facility plumbers require articulating ring systems to press copper fittings between tightly grouped pipe runs. This tool completes watertight joints in hard-to-reach locations.
- Inline compact chassis fits into narrow plumbing chases and tight floor joist bays
- 5400 pounds of hydraulic ram force ensures watertight seals on copper press fittings
- Four articulating press rings wrap around 1/2-inch, 3/4-inch, 1-inch, and 1-1/4-inch fittings
- C1 actuator clamps onto press rings to complete high-pressure mechanical joints
- Integrated OLED display shows completed cycle counts and tool maintenance alerts
- 360-degree rotating barrel head swivels around plumbing obstacles with ease
- Bluetooth connectivity syncs tool performance data to mobile diagnostic applications
Hydraulic Bench Cycle Speed Telemetry
Hydrostatic dyno testing records a 5.2-second full press cycle on 1-1/4-inch copper press rings at room temperature. The 12V 2.5 Ah lithium battery completes 120 press cycles per charge. Acoustic sound output measures 73 dBA at three feet during ram extension. The internal hydraulic pressure relief valve opens consistently at 5420 pounds, ensuring uniform fitting compression without over-crimping copper walls.
Plumbing Installation Setup Negative Filter
Wrap the matching press ring square around the fitting bead, hook the C1 actuator jaws into the ring drive pockets, and pull the trigger until the ram cycles back. Inspect the crimp profile visually. Do not use this tool on stainless steel or carbon steel pipe lines.
- Actuator drive tips require light grease lubrication every fifty press cycles
- Press ring internal contours require cleaning with steel wool to remove copper grit
- Battery receiver contacts require visual checks for dirt before inserting battery packs
Commercial Tool Warranty Crate Manifest
Ridgid protects this RP 251 ring kit with a 3-Year commercial limited warranty. The heavy-duty carrying case contains the RP 251 press tool, C1 actuator, four ProPress rings from 1/2-inch to 1-1/4-inch, two 12V 2.5 Ah batteries, charger, and instruction manual.