Model 1224 Threading Machine

Model 1224 Threading Machine

The Model 1224 Pipe Threader 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.

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Features

  • An induction motor helps minimize noise.
  • 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.

Specifications

Nominal Pipe Capacity 1/4"-2" (6mm-100mm) @ 36 RPM, 2-1/2"-4" (65mm-100mm) @ 12 RPM, 4"-6" (100mm-150mm) with 161 Geared Threader.
Bolt Capacity 1/4"-2" (6mm-50mm).
Motor Control Reverse/off/forward, heavy-duty rotary-type and integral foot switch.
Gear Box Two-speed gear box with a 3:1 ratio.
Chuck Hammer-type with replaceable rocker-action jaw inserts.
Rear Centering Device Cam action.
Oiling Pump Self-priming, gerotor-type, automatic-reversing, constant-flow.
Oiling Through die head

Ordering Information

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Catalog Number Model No. Description Die Head RPM Voltage (V) Frequency (Hz) Phase Motor Type Amp Draw (A) Power Weight
lb. kg
26107 1224  1224 Threading Machine, 230 V, 50Hz Induction (BSPT)  911/914  36/12  230  50  Induction  463.0  210.0 
  • 11931 - Thread Cutting Oil
  • Diehead, 911 SO BSPT L/Dies
  • Diehead, 914 QO BSPT L/Dies
  • 26212 - 1/4"-4" Wheel-Type Cutter
  • 26217 - 1/4"-4" Blade-Type Reamer
  • Wheel, Cutter F229 3&4 HD
  • Dies, 1224 2-1/2"-4 BSPT HS
  • Key, Hex 3/16
  • Key, Hex 7/32
  • Key, Hex 1/4
  • Dies, Univ 1/2-3/4 BSPT
  • Dies, Univ 1-2 BSPT
  • Wrench, 3/4 Comb
  • Tool Box
29863   THREADING MACH,1224 220V BSPT
 
231.0 
Stands
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Catalog Number Model No. Description Weight
lb. kg
22563 Steel Cabinet (200A)  42  19.30 
92457 100A  100A Universal Leg & Tray Stand  75  34.50 
92462 150A  150A Universal Wheel & Tray Stand  103  46.70 
92467 200A  200A Universal Wheel & Cabinet Stand  104  47.20 
Die Heads
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Catalog Number Model No. Description Capacity Weight
in. mm lb. kg
26132 711  711 SO Universal Right Hand Dies  1/4 - 2  6.4 - 50.8  12.2  5.6 
26137 911  911 1/4" - 2" BSPT 1224 Die Head, Self-Opening, RH  1/4 - 2  6.4 - 50.8  12.2  5.6 
26142 713  713 1/4" - 2" NPT 1224 Die Head, Quick-Opening, LH  1/4 - 2  64.0 - 102.0  12.2  5.6 
26147 913  913 1/4" - 2" BSPT 1224 Die Head, Quick-Opening, LH  1/4 - 2  6.4 - 50.8  12.2  5.6 
26152 714  714 SO Receding Right Hand Dies  2 1/2 - 4  6.4 - 50.8  30.0  13.6 
26157 914  914 1/4" - 2" BSPT 1224 Die Head, Receding Self-Opening, RH  2 1/2 - 4  64.0 - 102.0  30.0  13.6 
26162 541  541 1/4" - 1" Bolt 1224 Die Head, Quick-Opening, RH/LH  1/4 - 1  6.4 - 25.4  7.5  3.4 
26167 542  542 1-1/8" - 2" Bolt 1224 Die Head, Quick-Opening, RH/LH  1 1/8 - 2  29.0 - 50.8  9.2  4.2 
55447 725  725 2-1/2” - 4” Cut Grooving Die Head  2 1/2 - 4  64.0 - 102.0  30.0  13.6 
57492 4" Grooving Die Set  * 2.2  1.0 
57497   2 1/2"-3 1/2" Grooving Die Set  * 2 1/2 - 3 1/2  102.0  2.2  1.0 
57502 4" Grooving Bit Only  *
57507   2 1/2"-3 1/2" Grooving Bit only  * 19.0 - 102.0 
Note: Die Heads do not include dies. All Die Heads are through-head oiling
Pipe Dies
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Catalog Number Description Capacity Weight
in. mm lb. kg
26192 Dies. 1224 2 - 1/2" - 4 NPT HS  2 1/2 - 4  62.0 - 100.0  2.2  1.0 
33642 1224 H.S. Dies BSPT  2 1/2 - 4  62.0 - 100.0  2.2  1.0 
32237 1224 H.S. Dies NPT for PVC  2 1/2 - 4  62.0 - 100.0  2.0  1.0 
32242 1224 H.S. Dies BSPT for PVC  2 1/2 - 4  62.0 - 100.0  2.0  1.0 
33057 1224 H.S. Dies NPT for Stainless Steel  2 1/2 - 4  62.0 - 100.0  2.0  1.0 
33072 1224 45˚ Beveling Dies  2 1/2 - 4  62.0 - 100.0  2.0  1.0 
33077 1224 37 1⁄2˚ Beveling Dies  2 1/2 - 4  62.0 - 100.0  2.0  1.0 
44992 1224 Bevel Guide Set  2 1/2 - 4  62.0 - 100.0  2.0  1.0 
44997 1224 37 1⁄2˚ Bevel Bit Only 
45002 1224 45˚ Bevel Bit Only 
Accessories

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Catalog Number Model No. Description Capacity Weight
in. mm lb. kg
51005 819  819 Nipple Chuck Complete, 1/2" - 2" NPT  0.5 - 2.0  6.0 - 50.0  10.5  4.8 
  • 51020 - Nipple Chuck Wrench
  • 51055 - 1/2'' NPT Adapter
  • 51060 - Adaptor Stud 1” NPT
  • 51065 - 1'' NPT Adapter
  • 51070 - 1 1/4'' NPT Adapter
  • 51075 - 1 1/2'' NPT Adapter
  • Insert, nipple chuck
61122 840A  SHAFT, 840A UNIVERSAL  31.0  14.1 
26187 Jaw Insert and Roll Set for PE-Coated Pipe  0.2  0.1 
26212 764  1/4"-4" Wheel-Type Cutter  19.0  8.6 
26217 744  1/4"-4" Blade-Type Reamer  13.0  5.9 
26707 Transmission Grease, 1 Lb.  1.0  0.5 
34162 419  Nipple Chuck 3" NPT  5.5  2.5 
34167 419  Nipple Chuck 4" NPT  5.5  2.5 
34172R 419  Nipple Chuck 21/2" BSPT  5.5  2.5 
34177R 419  Nipple Chuck 3" BSPT  5.5  2.5 
34182 419  Nipple Chuck 4" BSPT  5.5  2.5 
34577 Reamer Blade 1/4" - 4"  0.5  0.2 

FAQ

  • What are the threading capacities of the Model 1224?

    The machine threads pipe from 1/4 inch to 4 inches (6 mm to 100 mm) and bolts from 1/4 inch to 2 inches (6 mm to 50 mm). With appropriate die heads, it can produce left-hand threads as well.

  • What motor and speeds does the 1224 use?

    It uses a single-phase induction motor rated at approximately 1.5 HP with two operating speeds: 36 RPM for 1/4–2 inch (6–50 mm) pipe and cutting/reaming, and 12 RPM for 2-1/2–4 inch (65–100 mm) pipe or higher torque applications.

  • How does the oiling system work?

    The integral gerotor-type oil pump provides through-head, constant-flow lubrication and automatically reverses flow. The reservoir holds about 5 quarts (4.7 liters) of RIDGID thread cutting oil.

  • What are the key chuck and centering features?

    The front chuck is a hammer-type with replaceable rocker-action jaw inserts, and the rear centering device uses a cam action to support and align the workpiece.

  • How heavy is the machine?

    The machine weighs approximately 509 pounds (231 kilograms).