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Features

  • The Model 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 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

{{model}}
Catalog Number Model No. Description Die Head RPM Voltage (V) Frequency (Hz) Phase Motor Type Amp Draw (A) Power Weight
lb. kg
26092 1224  1/2" - 4" NPT Hammer Chuck Machine  711/714  36/12  120  60  Induction  15  1 1/2 HP  509.0  231.0 
  • 26132 - Diehead, 711, SO Univ. RH Dies
  • 26152 - Diehead, 714 SO Recd RH Dies
  • 26192 - Dies. 1224 2 - 1/2" - 4 NPT HS
  • 47745 - 1/2" - 3/4" Universal Alloy Die Set
  • 47750 - 1" - 2" Universal Alloy Die Set
  • 26212 - 1/4"-4" Wheel-Type Cutter
  • 26217 - 1/4"-4" Blade-Type Reamer
  • 33125 - Wheel, Cutter F229 3 & 4 HD
  • 46030 - 3/16" Hex Key
  • 46040 - Key, Hex 7/32
  • 46190 - 1/4" Hex Key
  • 70835 - Nu-Clear Oil
  • 83975 - Wrench, 3/4 COMB
26097 1224  1/2" - 4" NPT Hammer Chuck Machine  711/714  36/12  230  60  Induction  1 1/2 HP  509.0  231.0 
  • 26132 - Diehead, 711, SO Univ. RH Dies
  • 26152 - Diehead, 714 SO Recd RH Dies
  • 26192 - Dies. 1224 2 - 1/2" - 4 NPT HS
  • 47745 - 1/2" - 3/4" Universal Alloy Die Set
  • 47750 - 1" - 2" Universal Alloy Die Set
  • 26212 - 1/4"-4" Wheel-Type Cutter
  • 26217 - 1/4"-4" Blade-Type Reamer
  • 33125 - Wheel, Cutter F229 3 & 4 HD
  • 46030 - 3/16" Hex Key
  • 46040 - Key, Hex 7/32
  • 46190 - 1/4" Hex Key
  • 70835 - Nu-Clear Oil
  • 83975 - Wrench, 3/4 COMB
26127 1224  1/2" - 4" BSPT Hammer Chuck Machine  911/914  36/12  120  60  Induction  15  1 1/2 HP  509.0  231.0 
  • 26137 - Diehead, 911 SO BSPT RH Dies
  • 26147 - Diehead, 913 QO BSPT RH Dies
  • 33642 - 1224 H.S. Dies BSPT
  • 66665 - 1/2" - 3/4'' universal alloy set
  • 66670 - 1-2'' universal alloy set
  • 26212 - 1/4"-4" Wheel-Type Cutter
  • 26217 - 1/4"-4" Blade-Type Reamer
  • 33125 - Wheel, Cutter F229 3 & 4 HD
  • 46030 - 3/16" Hex Key
  • 46040 - Key, Hex 7/32
  • 46190 - 1/4" Hex Key
  • 70835 - Nu-Clear Oil
  • 83975 - Wrench, 3/4 COMB
26112 1224  1/2" - 4" BSPT Hammer Chuck Machine  911/914  36/12  115  50  Induction  15  1700 W  463.0  210.0 
  • 26137 - Diehead, 911 SO BSPT RH Dies
  • 26147 - Diehead, 913 QO BSPT RH Dies
  • 33642 - 1224 H.S. Dies BSPT
  • 66665 - 1/2" - 3/4'' universal alloy set
  • 66670 - 1-2'' universal alloy set
  • 26212 - 1/4"-4" Wheel-Type Cutter
  • 26217 - 1/4"-4" Blade-Type Reamer
  • 33125 - Wheel, Cutter F229 3 & 4 HD
  • 46030 - 3/16" Hex Key
  • 46040 - Key, Hex 7/32
  • 46190 - 1/4" Hex Key
  • 83975 - Wrench, 3/4 COMB
26122 1224  1/2" - 4" BSPT Hammer Chuck Machine  911/914  36/12  230  60  Induction  1700 W  509.0  231.0 
  • 26137 - Diehead, 911 SO BSPT RH Dies
  • 26147 - Diehead, 913 QO BSPT RH Dies
  • 33642 - 1224 H.S. Dies BSPT
  • 66665 - 1/2" - 3/4'' universal alloy set
  • 66670 - 1-2'' universal alloy set
  • 26212 - 1/4"-4" Wheel-Type Cutter
  • 26217 - 1/4"-4" Blade-Type Reamer
  • 33125 - Wheel, Cutter F229 3 & 4 HD
  • 46030 - 3/16" Hex Key
  • 46040 - Key, Hex 7/32
  • 46190 - 1/4" Hex Key
  • 70835 - Nu-Clear Oil
  • 83975 - Wrench, 3/4 COMB
31442 1224  1/2" - 4" NPT Hammer Chuck Machine  711/714  36/12  230  50  Induction  1700 W  463.0  210.0 
  • 26132 - Diehead, 711, SO Univ. RH Dies
  • 26152 - Diehead, 714 SO Recd RH Dies
  • 26137 - Diehead, 911 SO BSPT RH Dies
  • 26192 - Dies. 1224 2 - 1/2" - 4 NPT HS
  • 47745 - 1/2" - 3/4" Universal Alloy Die Set
  • 47750 - 1" - 2" Universal Alloy Die Set
  • 26217 - 1/4"-4" Blade-Type Reamer
  • 33125 - Wheel, Cutter F229 3 & 4 HD
  • 46030 - 3/16" Hex Key
  • 46040 - Key, Hex 7/32
  • 46190 - 1/4" Hex Key
  • 26212 - 1/4"-4" Wheel-Type Cutter
Stands
{{model}}
Catalog Number Model No. Description Weight
lb. kg
22563 Steel Cabinet  42  19.30 
92457 100A  Universal Leg & Tray Stand  75  34.50 
92462 150A  Universal Wheel & Tray Stand  103  46.70 
92467 200A  Universal Wheel & Cabinet Stand  104  47.20 
Die Heads
{{model}}
Catalog Number Model No. Description Capacity Weight
in. mm lb. kg
26132 711  Diehead, 711, SO Univ. RH Dies  1/4 - 2  6.4 - 50.8  12.2  5.6 
26137 911  Diehead, 911 SO BSPT RH Dies  1/4 - 2  6.4 - 50.8  12.2  5.6 
26142 713  Universal Quick-Opening L.H., NPT  1/4 - 2  64.0 - 102.0  12.2  5.6 
26147 913  Diehead, 913 QO BSPT RH Dies  1/4 - 2  6.4 - 50.8  12.2  5.6 
26152 714  Diehead, 714 SO Recd RH Dies  2 1/2 - 4  6.4 - 50.8  30.0  13.6 
26157 914  Receding Self-Opening R.H., BSPT  2 1/2 - 4  64.0 - 102.0  30.0  13.6 
26162 541  Quick-Opening Bolt L.H./R.H.  1/4 - 1  6.4 - 25.4  7.5  3.4 
26167 542  Quick-Opening Bolt L.H./R.H.  1 1/8 - 2  29.0 - 50.8  9.2  4.2 
55447 725  Cut-Grooving Die Head  2 1/2 - 4  64.0 - 102.0  30.0  13.6 
55452 766  Blade Type Cutter  3/4 - 4  64.0 - 88.9  21.0  9.5 
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 
58712   Tool Bit 
Note: Die Heads do not include dies. All Die Heads are through-head oiling
Pipe Dies
{{model}}
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 
31827 1224 H.S. NPT Dies for Plastic-Coated Pipe  2 1/2 - 4  62.0 - 100.0  2.2  1.0 
31832 1224 H.S. BSPT Dies for Plastic-Coated Pipe  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
{{model}}
Catalog Number Model No. Description Capacity Weight
in. mm lb. kg
51005 819  Nipple Chuck Complete, 1/2" - 2" NPT  0.5 - 2.0  6.0 - 50.0  10.5  4.8 
  • 51020 - Nipple Chuck Wrench
  • Insert, nipple chuck
  • 68165 - 1/2'' BSPT Adapter
  • 68170 - 3/4'' BSPT Adapter
  • 68175 - 1'' BSPT Adapter
  • 68180 - 1 1/4'' BSPT Adapter
  • 68185 - 1 1/2'' BSPT Adapter
61122 840A  Universal Drive Shaft  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 
34157 419  Nipple Chuck 2 1/2" NPT  5.5  2.5 
34162 419  Nipple Chuck 3" NPT  5.5  2.5 
34167 419  Nipple Chuck 4" NPT  5.5  2.5 
34172 419  Nipple Chuck 21/2" BSPT  5.5  2.5 
34177 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 
Model 1224 Threading Machine is rated 4.8 out of 5 by 8.
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Rated 5 out of 5 by from The best threader i have used We have been using the 1224 steady for the last 3 years rigging up buildings for the drilling industry. It stands up to many different users and just keeps plugging away. We have not had any issues with the machine. I have instituted a preventitive maintinance program at our facility and I feel that the regular inspections and upkeep keep our machine like new even though it runs upwards of 20 hours a day. I would recomend the Rigid 1224 Threading machine to everyone.
Date published: 2014-11-25
Rated 5 out of 5 by from This unit meet and exceeded expectations We have owned the 1224 for a while now, threading pipe from minimum size to maximum size without any issues. We have even purchased beveling dies which cut hours out of time required to bevel to meet ASME standards. Using the automatic release threading heads has eliminated any guess work of thread length preventing over threading of pipe. The nipple chucks have greatly increased our ability to complete custom pipe systems without waiting for delivery of custom size nipples, much less the cost of having nipples cut/threaded outside our control being eliminated.
Date published: 2014-11-25
Rated 5 out of 5 by from Heavy Duty This machine is awesome, reliable and give you what you expect out of it. operating it is a simple and practical. It's definitely a workhorse. So if you are looking for a machine this is for you.
Date published: 2014-11-25
Rated 5 out of 5 by from Fantastic I have been in the plumbing industry for over thirty eight years. I started with three way manual dies and have moved up through the years to the best available. The Ridgid 1224 is just that. I would not even think to support a product that I had questions about or to write a review. I have no problem here. I have used this on many projects. I instruct others on the proper use of this equipment. It is simply the best and top of the line machine for this purpose. In the plumbing industry I consider myself one of the best of the best, I would not tarnish my reputation by supporting a product that was not able to preform to the expectations of the professional tradesman. You would not go wrong with this investment.
Date published: 2014-11-25
Rated 5 out of 5 by from Just a great all around machine. We now have 3 of these and mostly make 2.5 and 4.0 thread nipples with them. However we make some other pipe nipples and parts for several customers with little effort, the cleanliness, easy to put away, and general safety of the machine works well for our uses.. Next is to put a small pipe roll groovers on them for expanded customer product offerings. I would recommend this for any job or project that needs a fair amount of threaded sch 40 or thicker pipe. .
Date published: 2014-11-24
Rated 5 out of 5 by from Great for our shop This threader works great, simple to use and gets the job done. Saves us so much time and money being able to cut and thread for jobs in advance. Critical piece of equipment for our company.
Date published: 2014-11-24
Rated 3 out of 5 by from Good Overall Automatic features are good. it makes the task at hand much easier.
Date published: 2014-11-24
Rated 5 out of 5 by from Durable, well-built machine for our industry. We couldn't get it done without these threading machines.
Date published: 2014-11-24
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3 Questions | 6 Answers

Product Q&A

 
 
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Reason - the adjustable dies are sometimes out of calibration - our mechanics want a non-adjustable EX. .5" npt , .75" npt, 1" npt, etc.
2 years, 8 months ago
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Answer: 
I have not seen one, but adjustment is simple if place on the proper diameter indication and speed.
2 years ago
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New York, United States
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Answer: 
It sounds like you are looking for a mono die option but, we do not offer this for the model 1224 threader. If you have further questions or concerns please contact our Technical Support Department at 888-743-4333.

Thank you
RIDGID
2 years, 8 months ago
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Answer: 
We never ran into this situation so I can't answer with a simple yes/no.
What we do is after noticing a little wear on the dies which is normal, is set, thread a sample check thread insertion in a fitting, then set and forget.
One thing we have run across in my time is a lot of different suppliers outsource the fittings and although they meet specs there is a generally accepted tolerance of thread depth/insertion.
We have found you can find a common neutral point between the fittings in hand we can set the thread depth/insertion to and it's not an issue then.
2 years ago
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Georgia, United States
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2 answers

Oil Capacity

I have had issues with the oil overflowing and I assume too much was put in. Is there a set amount to have in at all times or some reference point to add to?
1 year, 10 months ago
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Answer: 
I filled (1 Gal) my oil reservoir until i could see the level just below the small secondary screen and I had no problem with overflows. Also getting the angle of the machine correct was critical in keeping the oil in the machine. Initially our machine was level and the oil would run out of the back of the pipe but bumping the rear legs up a bit fixed that..
1 year, 1 month ago
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Answer: 
The 1224 is capable of holding a full gallon of oil in its reservoir. The minimum level is to have the oil just cover the intake filter in the bottom of the reservoir. Below the main chip tray there is a secondary filtration pan that has a screen in it. I have seen this get clogged with sediment over time and it actually prevents the oil from draining back in to the sump and eventually overflows, I would suggest ensuring that this is cleaned as well
1 year, 10 months ago
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7 months ago
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Answer: 
Thanks for contacting RIDGID. This machine is able to do this thread, but you will need the stainless steel dies to accomplish it. The part number would be 33057 for the dies for 4" Stainless Steel pipe. Please let us know if you have any other questions.
7 months ago
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