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Ridge Tool Company
4
Figure 1 – Locked Foot Switch
Description, Specifications and
Standard Equipment
Description
The RIDGID Model 1822-I Threading Machine is an elec-
tric motor-driven machine which automatically centers
and chucks pipe, conduit and rod (bolt stock) and ro-
tates it while threading, cutting and reaming operations are
performed. Threading dies are mounted in self-opening,
quick-opening die heads or semi-automatic die heads. An
automatic oiling system is provided to flood the work
with thread cutting oil during threading operations. Geared
Threaders can also be used with the threading machine
to thread larger diameter pipe.
The RIDGID Model 1822-I Threading Machine can also
be used as a power source for roll grooving equipment.
Designed to attach to the carriage rail of the threading
machine, the roll grooving equipment forms standard roll
grooves on a variety of pipe sizes and materials.
Specifications
Threading Capacity .......Pipe
1
/
8
″ through 2″
Bolt
1
/
4
″ through 2″
Geared Threaders: Pipe 2
1
/
2
″
through 4″
Material Capability.........Black, Galvanized, Stainless
Steel, Cast Iron, IMC, PVC
and Heavy Wall Conduit. Rod
up to 30 Rockwell C
Chuck ............................Automatic Centering
Rear Centering Device...Automatic
Operating Speed ...........16 and 45 RPM
Motor:
Type ............................Induction
Horsepower.................1
1
/
2
HP
Volts ............................120V Single Phase AC 60 HZ
Amps ...........................15 amps
Controls.........................Rotary Type OPEN/OFF/-
CLOSE Switch & ON/OFF
Foot Switch
Pump.............................Gerotor-Type
Noise Level....................81 DBA
Cutter.............................No. 364 – Roll-Type Cut-Off,
Pipe –
1
/
8
″ through 2″
Bolt –
1
/
4
″ through 1″
Reamer..........................No. 344 5-Flute Cone,
Right Hand,
1
/
8
″ through 2″
Weight ...........................210 Lbs. (95 kgs.)
Standard Equipment:
• Model No. 1822-I Threading Machine with Foot
Switch
• 815A Die Head Self-Opening R.H.
•
1
/
2
″ -
3
/
4
″ NPT Alloy Dies
• 1″ - 2″ NPT High Speed Dies
• 1 Gallon Nu-Clear (Mineral) Oil
• 364 Wheel Cutter
1
/
8
″ - 2″ (E-1032 Cutter Wheel)
• 344 Five Fluted Reamer
1
/
8
″ - 2″
Standard Machine
NOTE! NPT Dies are for NPT Die Heads only. BSPT
Dies are for BSPT Die Heads only. Please use
Catalog Item Nos. when ordering. High Speed
Dies are recommended or use when threading 1
- 2″ pipe at 45 RPM.
Accessories
1822-I Pipe and Bolt Threading Machine
Catalog Model Description
No. No. 115V 25-60 Hz RPM
20000 1822-I Automatic 115V
1
/
8
″ - 2″ NPT 16,45
w/815A Die Head
Catalog Model
No. No. Description
51005 819 Nipple Chuck
1
/
2
″ - 2″ NPT
68160 819 Nipple Chuck
1
/
2
″ - 2″ BSPT
35867 839 Adapter Kit for No. 819 Nipple Chuck
42395 821 Blade Type Cutter
35872 822 Adapter Kit for No. 821 Blade Cutter
36620 141 4″ Geared Threader NPT
65380 141 4″ Geared Threader BSPT
35877 241 Carriage-Mount Kit for No. 141 Threader
35882 1460 Oil Pan Cover Kit
46660 E-863 L.H./R.H. Reamer Cone
34617 364 Wheel Type Cutter
50107 Conversion Kit for Plastic Coated Pipe
34217 Grooving Tool
44200 E-1050 Saran Tool for 821
43890 D471 45° Bevel, Cutoff Tool for 821
34612 344 Reamer
26707 Gear Grease (1224 & 1822)