Shown on optional No. 200A stand. Threads 1/4″-2″ pipe at 36 RPM and 2 1/2″- 4″ at 12 RPM. The 1224 threads a wide range of pipe including black, galvanized and plastic-coated pipe, together with stainless steel, IMC and heavy-wall conduit, as well as rod up to 30 Rockwell C. An induction motor helps insure sound levels well within the limits set by the regulating authorities. A special capacitor-start / capacitor-run motor allows the 1224 to thread a full range of material where voltage drop is experienced. 1/4″ – 2″ Universal Die Head; 2 1/2″ – 4″ receding die head allows cutting of tapered or straight NPT/NPSM or BSPT/BSPP threads. Constant and proper lubrication of dies and workpiece with through-head oiling. Motor Control: Reverse/off/forward, heavy-duty rotary-type and integral foot switch. Gear Box: Two-speed gear box 3:1 ratio. Chuck: Hammer-type with replaceable rocker-action jaw inserts. Oiling: Through-die head. Pump: Self-priming, GEROTO-type, automatic-reversing, constant-flow.