Specifications
81
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Tweco.com
CONSUMABLES
21 Series
3-Piece Nozzle Design - 0.750" (19.05 mm) Outside Diameter
Self Insulated Nozzles. 2 per pack 21 Series
Nozzle Style Bore Diameter Part No. Stock No. Nozzle Design Nozzle/Contact Tip Relationship
Thread-On
3/8" (9.5 mm)
21-37F
1210-1102
Standard
Flush To 1/16" (1.6 mm) Tip Recess
3/8" (9.5 mm)
21-37
1210-1100
Standard
1/8" - 5/32" (3.2 mm - 3.97 mm) Tip Recess
3/8" (9.5 mm)
21T-37
1210-1300
Tapered
1/8" - 5/32" (3.2 mm - 3.97 mm) Tip Recess
3/8" (9.5 mm)
21T-37F
1210-1302
Tapered
Flush To 1/16" (1.6 mm) Tip Recess
1/2" (12.7 mm)
21-50F
1210-1112
Standard
Flush To 1/16" (1.6 mm) Tip Recess
1/2" (12.7 mm)
21-50
1210-1110
Standard
1/8" - 5/32" (3.2 mm - 3.97 mm) Tip Recess
5/8" (15.9 mm)
21-62
1210-1120
Standard
1/8" - 5/32" (3.2 mm - 3.97 mm) Tip Recess
REL 21 Series
3-Piece Nozzle Design - 0.875" (22.2 mm) Outside Diameter
Self Insulated Nozzles. 2 per pack REL 21 Series
Nozzle Style Bore Diameter Part No. Stock No. Nozzle Design Nozzle/Contact Tip Relationship
Slip-On
1/2" (12.7 mm)
REL21-50F
1210-1316
Straight
Flush To 1/16" (1.6 mm) Tip Recess
1/2" (12.7 mm)
REL21-50P
1210-1321
Straight
5/32" (3.97 mm) Tip Protruding
22 Series
Formed Nozzle - 0.750" (19.05 mm) Outside Diameter
Use with Nozzle Insulator Part No. 32 (Stock No. 1320-1100). 2 per pack
22 Series
32 Insulator
(sold separately)
Nozzle Style Bore Diameter Part No. Stock No. Nozzle Design Nozzle/Contact Tip Relationship
Slip-On
3/8" (9.5 mm)
22-37SS
1220-1101
Standard Short Stop
Flush to 1/8" (3.2 mm) Tip Recess
3/8" (9.5 mm)
22T-37SS
1220-1301
Standard Short Stop
Flush to 1/8" (3.2 mm) Tip Recess
1/2" (12.7 mm)
22-50
1220-1110
Standard
Adjustable Tip Recess - Tip Protruding
1/2" (12.7 mm)
22-50SS
1220-1111
Standard Short Stop
Flush to 1/8" (3.2 mm) Tip Recess
5/8" (15.9 mm)
22-62
1220-1120
Standard
Adjustable Tip Recess - Tip Protruding
5/8" (15.9 mm)
22-62SS
1220-1121
Standard Short Stop
Flush to 1/8" (3.2 mm) Tip Recess
HD22 Series
3-Piece Nozzle Design - 0.875" (22.2 mm) Outside Diameter
Self Insulated Nozzles. 2 per pack HD22 Series
Nozzle Style Bore Diameter Part No. Stock No. Nozzle Design Nozzle/Contact Tip Relationship
Slip-On
3/8" (9.5 mm)
HD22-37
1220-1305
Standard
1/8" - 5/32" (3.2 mm - 3.97 mm) Tip Recess
1/2" (12.7 mm)
HD22-50
1220-1306
Standard
1/8" - 5/32" (3.2 mm - 3.97 mm) Tip Recess
1/2" (12.7 mm)
HD22-50F
1220-1311
Standard
Flush To 1/16" (1.6 mm) Tip Recess
5/8" (15.9 mm)
HD22-62
1220-1307
Standard
1/8" - 5/32" (3.2 mm - 3.97 mm) Tip Recess
5/8" (15.9 mm)
HD22-62F
1220-1312
Standard
Flush To 1/16" (1.6 mm) Tip Recess
Air-Cooled Nozzles and Nozzle Insulators
Consumables
NOZZLES