We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

3G Electric
RFQ CartGet a QuoteSign inSign up
TWECO Nozzle: 5/8 in Bore Dia, Conical, 1/8 to 5/32 in Tip Recess, WS21-62, WS21 - 21 Series Nozzles
TWECO21 Series Nozzles

TWECO Nozzle: 5/8 in Bore Dia, Conical, 1/8 to 5/32 in Tip Recess, WS21-62, WS21

The TWECO 21 Series Nozzle (SKU 2URP8, MPN 12101342) is a self-insulated, conical nozzle with a 5/8 in bore diameter. It features a 1/8 to 5/32 in tip recess and is part of the WS21 model series. This product is sold…

SKU 3G-OTH-417915

Brand
TWECO
Item
Nozzle: 5/8 in Bore Dia, Conical, 1/8 to 5/32 in Tip Recess, WS21-62, WS21
Category
21 Series Nozzles
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

TWECO
Manufacturer Part Number
12101342
Type
Conical, WS21-62, WS21, 2 PK
Tip Recess
1/8 to 5/32 in
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

TWECO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The TWECO 21 Series Nozzle (SKU 2URP8, MPN 12101342) is a self-insulated, conical nozzle with a 5/8 in bore diameter. It features a 1/8 to 5/32 in tip recess and is part of the WS21 model series. This product is sold in a pack of 2.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the TWECO 21 Series Nozzle used for?

The TWECO 21 Series Nozzle is used in MIG welding applications to direct shielding gas and protect the contact tip. Its conical, self-insulated design helps prevent accidental arcing and improves gas coverage. It is commonly used in industrial fabrication and repair shops.

What are the specifications of the TWECO 21 Series Nozzle?

The TWECO 21 Series Nozzle (MPN 12101342) has a 5/8 in bore diameter, a conical shape, and a 1/8 to 5/32 in tip recess. It is self-insulated and part of the WS21 model series. Sold in a pack of 2, it is designed for TWECO WS21-62 and WS21 welding guns.

Where to buy TWECO 21 Series Nozzle worldwide?

You can source the TWECO 21 Series Nozzle worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install the TWECO 21 Series Nozzle?

To install the TWECO 21 Series Nozzle, first ensure the welding gun is cool and disconnected from power. Remove the old nozzle by unscrewing it counterclockwise. Screw the new TWECO nozzle onto the gun hand-tight. Verify the tip recess is 1/8 to 5/32 in for proper gas flow.

Used in

Common applications for TWECO
General fabrication – TWECO 24 Series nozzles (WS24CT) for MIG welding of mild steel in structural applications.
Automotive repair – TWECO 22 Series bottleneck nozzles (22-50) for access in tight spaces during body panel welding.
Heavy equipment maintenance – TWECO 16 Series contact tips (16S-45) for 0.045 in wire in repair of machinery components.
Aluminum welding – TWECO SG200REB spool gun for feeding 3/64 in aluminum wire in argon-shielded applications.
High-volume production – TWECO gas diffusers (WM150) for consistent gas coverage on Spray Master 250 guns in manufacturing lines.
Pipe welding – TWECO 14 Series contact tips (WS14A364) for 3/64 in wire in orbital or manual pipe joints.

TWECO Products

3G Electric supplies TWECO 21 series nozzles. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from TWECO

View all TWECO parts →
TWECO Nozzle: 3/8 in Bore Dia, Tapered, 1/8 to 5/32 in Tip Recess, WS21T-37, WS21T, 2 PK (MPN 12101343). Key specifications — attr30406: TWECO; attr30408: WS21T; attr30414: 1/8 to 5/32 in Tip Recess; attr30416: Self-Insulated.
TWECO
TWECO Nozzle: 3/8 in Bore Dia, Tapered, 1/8 to 5/32 in Tip Recess, WS21T-37, WS21T, 2 PK (MPN 12101343). Key specifications — attr30406: TWECO; attr30408: WS21T; attr30414: 1/8 to 5/32 in Tip Recess; attr30416: Self-Insulated.
TWECO Nozzle: 1/2 in Bore Dia, Conical, 1/8 to 5/32 in Tip Recess, WS21-50, WS21, 2 PK (MPN 12101341). Key specifications — attr30406: TWECO; attr30408: WS21; attr30414: 1/8 to 5/32 in Tip Recess; attr30416: Self-Insulated.
TWECO
TWECO Nozzle: 1/2 in Bore Dia, Conical, 1/8 to 5/32 in Tip Recess, WS21-50, WS21, 2 PK (MPN 12101341). Key specifications — attr30406: TWECO; attr30408: WS21; attr30414: 1/8 to 5/32 in Tip Recess; attr30416: Self-Insulated.
TWECO Nozzle: 1/2 in Bore Dia, Conical, Flush To 1/16 in Tip Recess, 21-50F, 21, 2 PK (MPN 12101112). Key specifications — attr30406: TWECO; attr30408: 21; attr30414: Flush To 1/16 in Tip Recess; attr30416: Self-Insulated.
TWECO
TWECO Nozzle: 1/2 in Bore Dia, Conical, Flush To 1/16 in Tip Recess, 21-50F, 21, 2 PK (MPN 12101112). Key specifications — attr30406: TWECO; attr30408: 21; attr30414: Flush To 1/16 in Tip Recess; attr30416: Self-Insulated.