Welding Support Equipment | Welding Products | STG (stg2.airgas.com)

We use cookies to improve your browsing experience and help us improve our websites. By continuing to use our website, you agree to our use of such cookies. Agree Learn more

Need an Account? Register or Login

One Time Payment | Need an Account? Register or Login

Find A Branch
Customer Service
SDS Search
Careers

Switch Account
Dashboard

Skip to main content

To see product availability

Enter a Delivery Zip Code

Need an Account? Register or Login

One Time Payment | Need an Account? Register or Login

Find A Branch
Customer Service
SDS Search
Careers

×

To see product availability

Enter a Delivery Zip Code

Shop
Industries
Solutions
Resources

TELL US MORE

To receive the most up-to-date product availability, pricing and delivery options, enter your zip code or log in to your account

Zip Code should not be blank Email and Password should not be blank

Enter Delivery Zip Code

or

Log In

Email Address

Password Show Hide

LOG IN

Forgot Password?

Need an Account? Register

TELL US MORE

Are you currently located in California?

8 characters minimum
One number
One lowercase letter
One uppercase letter
One special character (!@#$%&*)

Password cannot contain space

Pursuant to CA SB 478, if you are located in California, Airgas cannot display your product pricing until all items have been added to your shopping cart so that we can calculate all applicable fees, including, but not limited to, shipping and handling fees.

No

Yes

Have an account?Login

Gases
Gas Equipment
Welding Products
Safety Products
Tools & Hardware

#1 Promotion Text #1
View All

Home/
Category Page/
Welding Products/
Welding Support Equipment

Results For:
By Category
Welding Support Equipment
Torch Model
9FMT 27A 25

Narrow Results:

By Category
TIG Torches (9)

Torch Model
20, 200M, 20F, 20M, 20P, 22, 22A, 22B, 25 (8)

225M (7)

26, 26F, 26FV, 26FVHD, 26V (7)

Heliarc® HW-20 (7)

Heliarc® HW-26 (7)

WP-12 (7)

WP-17, WP-18, WP-20, WP-26, WP-27, WP-9 (7)

WP-20, WP-20P, WP-25, WP-9 (7)

12, 27 (6)

17, 17F, 17FV, 17V, 18, 18F, 18P, 18V, 20, 20F, 20M, 20P, 22, 22A, 22B, 25, 26, 26F, 26FV, 26V (6)

26FVMT (6)

A-125 (6)

A10HP, A10HPV, A20HP (6)

Heliarc® HW-12 (6)

Heliarc® HW-18 (6)

W-350 (6)

20, 20F, 20M, 20P, 22, 22A, 22B, 24, 24N, 24V, 24W, 24WN, 25, 26, 26F, 26FV, 26V, 9, 9F, 9FV, 9P, 9PV (5)

20, 20F, 20M, 20P, 22, 25, 9, 9F, 9FV, 9P, 9PV, HW-20, WP-20 (5)

20M (5)

20P (5)

24FMT (5)

24FVMT (5)

24W (5)

24WN (5)

26FMT (5)

27B (5)

9 (5)

9F (5)

9FV (5)

9V (5)

CK-100, CK-130, CK-150, CK-17, CK-20, CK-200, CK-24, CK-24W, CK-80, CK-9, CK-90, CKC-150, CKT-200, Flex-Loc™ (5)

Genuine Heliarc® HW-90, HW-20, HW-24, HW-25, HW-9 (5)

HW-17, HW-18, HW-26, WP-17, WP-18, WP-26 (5)

K3000™ (5)

K4000 (5)

K4000™ (5)

Pro-Torch™ PTA-17 (5)

Pro-Torch™ PTA-26 (5)

W-350, WP-20, WP-25, WP-9 (5)

WP-20, WP-22, WP-24W, WP-25 (5)

17, 17F, 17FV, 17FVHD, 17V (4)

17, 17F, 17FV, 17V, 18, 18F, 18P, 18V, 20, 20F, 20M, 20P, 22, 22A, 22B, 25, 26, 26F, 26FV, 26V, 9, 9F, 9FV, 9P, 9PV (4)

17, 17F, 17FV, 17V, 18, 18F, 18P, 18V, 26, 26F, 26FV, 26V, HW-17, HW-18, HW-26, WP-17, WP-17V, WP-18, WP-18V, WP-26, WP-26V (4)

18P (4)

20, 22A, 22B, 24W, 25 (4)

20F, 20M (4)

9FVMT (4)

HW-12 (4)

Heliarc® HW-25 (4)

Pro-Torch™ PTA-26V (4)

Super Cool™ WP-18SC (4)

W-250 (4)

W-500 (4)

WP-24 (4)

WP-24, WP-24W (4)

17, 9 (3)

17F (3)

18, 18F, 18P, 18V, 26, 26F, 26FV, 26V (3)

20, 20F, 20M, 20P, 9, 9F, 9FV, 9P, 9PV (3)

24 (3)

24N (3)

24V (3)

5000, 5505 (3)

9FMT, 9FVMT (3)

ALL (3)

HW-20, HW-20A, WP-20 (3)

Heliarc® HW-17 (3)

Heliarc® HW-17, HW-18, HW-26 (3)

Heliarc® HW-17R (3)

Heliarc® HW-90 (3)

K-5 (3)

MT-125, SF-225, WP-20, WP-20P, WP-20V, WP-24W, WP-25 (3)

PTA-9, PTW-20 (3)

PTW-20 (3)

Pro-Torch™ PTA-17V (3)

WP-18, WP-20, WP-24W, WP-25 (3)

WP-20, WP-20P, WP-25, WP-9, WP-9V (3)

WP-20, WP-24, WP-25, WP-9, WP-9V (3)

150M, 17FMT, 17FVMT, 24FMT, 24FVMT, 9FMT, 9FVMT (2)

17, 17F, 17FV, 17V, 20, 20F, 20M, 20P, 24, 24N, 24V, 24W, 9, 9F, 9FV, 9P, 9PV (2)

17, 24, 26, 9 (2)

18, 20, 22A, 22B, 24W, 25 (2)

20 (2)

200M, 26FMT, 26FVMT (2)

24, 24N, 24V (2)

26, 26F, 26FV, 26V (2)

5000 (2)

9P (2)

A35HP (2)

DI-26F (2)

Genuine Heliarc® HW-17, HW-17F, HW-17R (2)

Genuine Heliarc® HW-20 (2)

Heliarc® HW-13 (2)

Heliarc® HW-17, HW-17F, HW-17R (2)

Heliarc® HW-17, HW-20A (2)

Heliarc® HW-17RV (2)

Heliarc® HW-17V-2TL (2)

Heliarc® HW-9, HW-20, HW-20A (2)

Heliarc® HW-9, HW-24 (2)

I-Head® WTR-9, WTR-9V (2)

MT-125 (2)

MT-125, SF-225, WP-20, WP-20P, WP-22, WP-24W, WP-25 (2)

Pro-Torch™ PTA-9 (2)

Pro-Torch™ PTW-18 (2)

Pro-Torch™ PTW-20 (2)

SW-320 (2)

WP-125 (2)

WP-17, WP-18, WP-26 (2)

WP-18SC (2)

WP-20, WP-20P, WP-20V, WP-25, WP-9, WP-9P, WP-9V (2)

WP-22 (2)

WP-26, WP-26V (2)

WP-9, WP-9P, WP-9V (2)

WeldTec® (2)

12, 18, 18F, 18P, 18V, 20, 20F, 20M, 20P, 22, 22A, 22B, 24N, 24V, 24W, 24WN, 25, 27, 27A, 27B (1)

17 (1)

17, 17F, 17FMT, 17FV, 17FVMT, 17V, 24FMT, 24FVMT, 9, 9F, 9FMT, 9FV, 9FVMT, 9PV (1)

17, 17F, 17FV, 17V, 18, 18F, 18P, 18V, 26, 26F, 26V (1)

17, 17F, 17FV, 17V, 20F, 20M, 24W, 9, 9F, 9FV, 9P, 9PV (1)

17, 17F, 17FV, 17V, 24, 24N, 24V, 24W, 24WN, 9, 9F, 9FV, 9P, 9PV (1)

17, 18, 26, CK-150, CK-210, CK-300, CK-510, CK-CWH350, CK-CWM350, CK-FL150, CK-FL250, CK-M350, CS-300 (1)

17FV (1)

17FV, 17FVMT, 17V, 18V, 24FVMT, 24V, 9FV, 9FVMT (1)

18, 20, 22, 24W, 25, 27 (1)

18F (1)

18V (1)

20, 20F, 20M, 20P, 22, 22A, 22B, 25 (1)

20, 20F, 20P, 20V (1)

20, 24W, 25 (1)

20, 9 (1)

24N, 24V (1)

26 (1)

26F (1)

26FV, 26FVMT, 26V (1)

320, 5000 (1)

428 (1)

5505 (1)

A-150, A-200, W-350, W-400, W-410 (1)

A-150, A-200, W-350, W-410 (1)

A-150, W-250 (1)

A-200 (1)

A-200 Modular (1)

A-80 (1)

CK-100, CK-100V, CK-130, CK-180, CK-20, CK-200, CK-20P, CK-20V, CK-24, CK-24W, CK-80, CK-9, CK-90, CK-9V, CK-FL130, CK-FL150, CK-FL230, CK-FL250 (1)

CK-130, CK-150, CK-17, CK-9, FL130, FL150 (1)

CK-150, CK-17, CK-18, CK-210, CK-26, CK-300, CK-510, CKC-150, CKM-350, FL3L, MT100, MT200, MT300, MT400, MT500, TL18, TL210, TL26, TL300 (1)

CK-150V, CK-17V, CK-18V, CK-210V, CK-26V, CK-300V, CK-TL18V, CK-TL210V, CK-TL26V (1)

CK-17V, Flex-Loc™ CK-17 (1)

CK-17V, Rigid CK-17 (1)

CK-18, CK-180, CK-20, CK-200, CK230, CK24W, CK300, CK510, CKT200, FL230, FL250, MT300, MT400, MT500, TL300 (1)

CK-18, CK-210, CK-26, CK-300, FL250, TL18, TL210, TL26, TL300 (1)

CK-180, CK-24, CK-24W, CK-80, CK-90, CWH-180 (1)

CK-20, CK-200, CK-230, FL230 (1)

CK-200R (1)

CK-210 V, Flex-Loc™ CK-210 (1)

CK-230, CK-230 FX, CK-230V, CK-230V FX, CK-TL18, CK-TL18V, CK-TL300, CK-TL300 FX, CK-TL300V, CK-TL300V FX, TrimLine™ (1)

CK-230, CKA-10, CKA-20, TL18, TL210, TL26, TL300 (1)

CK-230F, TL26F (1)

CK-300R (1)

CK-FL150V, Flex-Loc™ CK-FL130V (1)

CS125, CS310 (1)

CSK4000 (1)

CWH180, CWH230, CWM230 (1)

CWH1812, CWH2312, CWH2512, CWH3512 Hand (1)

CWH1812, CWH2312, CWH3512 Hand, CWHTL312 (1)

CWH1812, CWH2312, CWH3512, CWHTL312, CWHTL312 Hand, CWM2312, CWMT412, CWMT512 Machine (1)

CWH1812, CWHTL312 Hand, CWM2312, CWM3512, CWMT412, CWMT512 Machine (1)

Crafter™ CS310 (1)

Crafter™ CS310, CS410 (1)

Crafter™ W-310 (1)

FL250, Flex-Loc™ FL230 (1)

Genuine Heliarc® HW-17, HW-9 (1)

Genuine Heliarc® HW-18, HW-20 (1)

Genuine Heliarc® HW-20, HW-20A (1)

Genuine Heliarc® HW-90, HW-24 (1)

Genuine Heliarc® HW-90, HW-90 Pencil (1)

H-35, WT-26P (1)

HW-10, HW-11, HW-12 (1)

HW-11 (1)

HW-11, HW-8 (1)

HW-13 (1)

HW-17R, HW-18R, HW-26R (1)

HW-17V (1)

HW-18R (1)

HW-20 (1)

HW-20, HW-24, WP-20, WP-24 (1)

HW-20, HW-9 (1)

HW-20, HW-9, WP-20, WP-9 (1)

HW-20R (1)

HW-24 (1)

HW-24, HW-6 (1)

HW-24, WP-24 (1)

HW-26FV (1)

Heliarc® 161 AC/DC (1)

Heliarc® HW-12, HW-13 (1)

Heliarc® HW-17, HW-17F, HW-17R, HW-17V, HW-18, HW-24, HW-90, HW-90P (1)

Heliarc® HW-18, HW-20 (1)

Heliarc® HW-18, HW-26F (1)

Heliarc® HW-20, HW-25 (1)

Heliarc® HW-26R (1)

Heliarc® HW-9, HW-20AR Air Cooled (1)

I-Head® WTB-17, WTB-17V (1)

I-Head® WTB-17, WTB-17V, WTB-18 (1)

I-Head® WTR-17, WTR-17V (1)

LN-25, LN-35, LN-7 (1)

Legacy™ (1)

Legacy™, W-350, WP-20, WP-25, WP-9 (1)

Legacy™, WP-17, WP-17V, WP-18, WP-18V, WP-26, WP-26V (1)

Legacy™, WP-24 (1)

MR140 Micro (1)

MT-125, WP-50 (1)

PTA-17 (1)

PTA-17, PTA-9 (1)

PTA-17V, PTA-9 (1)

PTA-18, PTA-26 (1)

PTA-9 (1)

PTW-18, PTW-20 (1)

Pro-Torch™ PTA-17F (1)

Pro-Torch™ PTA-17FV (1)

Pro-Torch™ PTA-26F (1)

Pro-Torch™ PTA-26FV (1)

Pro-Torch™ PTA-9F (1)

Q-17F (1)

ST-16 (1)

Speedway® SW-320, SW-320SA (1)

Speedway® SW-418, SW-450 (1)

Syncrowave® 200 Runner (1)

TIG-Mate™ 17V (1)

Tig-Mate™ 17 (1)

Tig-Mate™ 20 (1)

Tri-Arc (1)

W-12 (1)

W-125 Micro (1)

W-250 Automation (1)

W-280 Super Cool™ (1)

W-400 (1)

W-500 Automation (1)

W-500 Pencil Automation (1)

WP-17, WP-17V, WP-18, WP-18SP, WP-18V, WP-26, WP-26V (1)

WP-17, WP-17V, WP-24, WP-9, WP-9V (1)

WP-17, WP-24, WP-9 (1)

WP-18 (1)

WP-18, WP-18SC, WP-18V (1)

WP-18, WP-18SP, WP-18V, WP-26 (1)

WP-18, WP-20, WP-22, WP-24W, WP-25, WP-310 (1)

WP-20, WP-20P, WP-20V, WP-22, WP-25 (1)

WP-20, WP-25, WP-9, WP-9V (1)

WP-22A, WP-23A (1)

WP-22B (1)

WP1712MFM, WP1725MFM, WP-17V, WP-9 (1)

WP1812RM, WP1825RM, WP18SC12RM, WP18SC25RM, WP2612RM, WP2625RM, WP26V12RM, WP26V25RM (1)

WeldTec® WT-17, WT-17F (1)

WeldTec® WT-20, WF125, WF25, WT-20F, WT-20V, WT-24W (1)

WeldTec® WT-20, WH-20P, WH-20V, WT-20F, WT-20H, WT-20V, WT-9, WT-9F, WT-9FV, WT-9P, WT-9V (1)

WeldTec® WT-20H (1)

WeldTec® WT-22, WT-23 (1)

WeldTec® WT-60, WT-125, WT-125F Micro, WT-60F (1)

WeldTec® WT-9, WT-17, WT-17F, WT-17FV, WT-17V, WT-9F, WT-9FV, WT-9V (1)

WeldTec® WT-9, WT-17, WT-17F, WT-9F (1)

WeldTec® WT-9, WT-9F, WT-9FV, WT-9P, WT-9V (1)

Weldcraft® W250 (1)

Weldcraft® WP18CS (1)

Cable Length
25 ft (4)

12.5 ft (2)

3 ft (1)

TIG Amperage
125 A (4)

500 A (4)

200 A (1)

Cooling Method
Water Cooled (5)

Air Cooled (4)

Head Type
180° (5)

90° Head (4)

Compare Products Up to 4

Welding Support Equipment

Sort by:

RAD64005866

RADNOR™ Model 27A-3 500 Amp Water Cooled 180° 9" Head Machine TIG Torch Package With 3' Rubber Leads

RADNOR™ Model 27A-3 500 Amp Water Cooled 180° 9" Head Machine TIG Torch Package With 3' Rubber Leads

Show Full Description Hide Full Description

Compare

RADNOR™ Model 27A-3 500 Amp Water Cooled 180° 9" Head Machine TIG Torch Package With 3' Rubber Leads

RADNOR™ Model 27A-3 500 Amp Water Cooled 180° 9" Head Machine TIG Torch Package With 3' Rubber Leads

RADNOR™ Model 27A-3 500 Amp Water Cooled 180° 9" Head Machine TIG Torch Package With 3' Rubber Leads

Show Full Description Hide Full Description

Airgas Part #:RAD64005866

RAD64006156

RADNOR™ Model 9FMT-25-2 Two Piece 125 Amp Air Cooled TIG Torch Package With Flexible Head And 25' Power Cable

RADNOR™ Model 9FMT-25-2 Two Piece 125 Amp Air Cooled TIG Torch Package With Flexible Head And 25' Power Cable

Show Full Description Hide Full Description

Compare

RADNOR™ Model 9FMT-25-2 Two Piece 125 Amp Air Cooled TIG Torch Package With Flexible Head And 25' Power Cable

RADNOR™ Model 9FMT-25-2 Two Piece 125 Amp Air Cooled TIG Torch Package With Flexible Head And 25' Power Cable

RADNOR™ Model 9FMT-25-2 Two Piece 125 Amp Air Cooled TIG Torch Package With Flexible Head And 25' Power Cable

Show Full Description Hide Full Description

Airgas Part #:RAD64006156

RAD64005857

RADNOR™ Model 25 200 Amp Water Cooled 180° Flexible Head TIG Torch Body

RADNOR™ Model 25 200 Amp Water Cooled 180° Flexible Head TIG Torch Body

Show Full Description Hide Full Description

Compare

RADNOR™ Model 25 200 Amp Water Cooled 180° Flexible Head TIG Torch Body

RADNOR™ Model 25 200 Amp Water Cooled 180° Flexible Head TIG Torch Body

RADNOR™ Model 25 200 Amp Water Cooled 180° Flexible Head TIG Torch Body

Show Full Description Hide Full Description

Airgas Part #:RAD64005857

RAD64005867

RADNOR™ Model 27A-12 500 Amp Water Cooled 180° 9" Head Machine TIG Torch Package With 12.5' Rubber Leads

RADNOR™ Model 27A-12 500 Amp Water Cooled 180° 9" Head Machine TIG Torch Package With 12.5' Rubber Leads

Show Full Description Hide Full Description

Compare

RADNOR™ Model 27A-12 500 Amp Water Cooled 180° 9" Head Machine TIG Torch Package With 12.5' Rubber Leads

RADNOR™ Model 27A-12 500 Amp Water Cooled 180° 9" Head Machine TIG Torch Package With 12.5' Rubber Leads

RADNOR™ Model 27A-12 500 Amp Water Cooled 180° 9" Head Machine TIG Torch Package With 12.5' Rubber Leads

Show Full Description Hide Full Description

Airgas Part #:RAD64005867

RAD64005868

RADNOR™ Model 27A-25 500 Amp Water Cooled 180° 9" Head Machine TIG Torch Package With 25' Rubber Leads

RADNOR™ Model 27A-25 500 Amp Water Cooled 180° 9" Head Machine TIG Torch Package With 25' Rubber Leads

Show Full Description Hide Full Description

Compare

RADNOR™ Model 27A-25 500 Amp Water Cooled 180° 9" Head Machine TIG Torch Package With 25' Rubber Leads

RADNOR™ Model 27A-25 500 Amp Water Cooled 180° 9" Head Machine TIG Torch Package With 25' Rubber Leads

RADNOR™ Model 27A-25 500 Amp Water Cooled 180° 9" Head Machine TIG Torch Package With 25' Rubber Leads

Show Full Description Hide Full Description

Airgas Part #:RAD64005868

RAD64005865

RADNOR™ Model 27A 500 Amp Water Cooled 180° 9" Machine TIG Torch Head

RADNOR™ Model 27A 500 Amp Water Cooled 180° 9" Machine TIG Torch Head

Show Full Description Hide Full Description

Compare

RADNOR™ Model 27A 500 Amp Water Cooled 180° 9" Machine TIG Torch Head

RADNOR™ Model 27A 500 Amp Water Cooled 180° 9" Machine TIG Torch Head

RADNOR™ Model 27A 500 Amp Water Cooled 180° 9" Machine TIG Torch Head

Show Full Description Hide Full Description

Airgas Part #:RAD64005865

RAD64006157

RADNOR™ Model 9FMT-25-R One Piece 125 Amp Air Cooled TIG Torch Package With Flexible Head And 25' Rubber Power Cable

RADNOR™ Model 9FMT-25-R One Piece 125 Amp Air Cooled TIG Torch Package With Flexible Head And 25' Rubber Power Cable

Show Full Description Hide Full Description

Compare

RADNOR™ Model 9FMT-25-R One Piece 125 Amp Air Cooled TIG Torch Package With Flexible Head And 25' Rubber Power Cable

RADNOR™ Model 9FMT-25-R One Piece 125 Amp Air Cooled TIG Torch Package With Flexible Head And 25' Rubber Power Cable

RADNOR™ Model 9FMT-25-R One Piece 125 Amp Air Cooled TIG Torch Package With Flexible Head And 25' Rubber Power Cable

Show Full Description Hide Full Description

Airgas Part #:RAD64006157

RAD64006154

RADNOR™ Model 9FMT-12-2 Two Piece 125 Amp Air Cooled TIG Torch Package With Flexible Head And 12 1/2' Power Cable

RADNOR™ Model 9FMT-12-2 Two Piece 125 Amp Air Cooled TIG Torch Package With Flexible Head And 12 1/2' Power Cable

Show Full Description Hide Full Description

Compare

RADNOR™ Model 9FMT-12-2 Two Piece 125 Amp Air Cooled TIG Torch Package With Flexible Head And 12 1/2' Power Cable

RADNOR™ Model 9FMT-12-2 Two Piece 125 Amp Air Cooled TIG Torch Package With Flexible Head And 12 1/2' Power Cable

RADNOR™ Model 9FMT-12-2 Two Piece 125 Amp Air Cooled TIG Torch Package With Flexible Head And 12 1/2' Power Cable

Show Full Description Hide Full Description

Airgas Part #:RAD64006154

RAD64006155

RADNOR™ Model 9FMT-12-R One Piece 125 Amp Air Cooled TIG Torch Package With Flexible Head And 12 1/2' Rubber Power Cable

RADNOR™ Model 9FMT-12-R One Piece 125 Amp Air Cooled TIG Torch Package With Flexible Head And 12 1/2' Rubber Power Cable

Show Full Description Hide Full Description

Compare

RADNOR™ Model 9FMT-12-R One Piece 125 Amp Air Cooled TIG Torch Package With Flexible Head And 12 1/2' Rubber Power Cable

RADNOR™ Model 9FMT-12-R One Piece 125 Amp Air Cooled TIG Torch Package With Flexible Head And 12 1/2' Rubber Power Cable

RADNOR™ Model 9FMT-12-R One Piece 125 Amp Air Cooled TIG Torch Package With Flexible Head And 12 1/2' Rubber Power Cable

Show Full Description Hide Full Description

Airgas Part #:RAD64006155

Gas Supply

Gas Supply Modes
Bulk
Cylinders
Dynamic On-site Mixer
Jobsite Skid
Liquid Cylinders
MicroBulk
On-site Generation - FLOXAL

Solutions

Airgas Dry Ice
eBusiness Solutions
Red-D-Arc
Safety Solutions
Supply Chain Solutions
Welding Automation
Welding Efficiency

Industries

Airgas Healthcare
Beverage
Construction
Energy & Chemicals
Food
Life Sciences
Metal Fabrication
Primary Materials
Retail

Resources

Airgas Outlet
Catalogs
COA Search
FAQs
Offers & Rebates
Safety Notices
SDS Search
Tutorials
User Guides

Our Company

Careers
Events
Mergers & Acquisitions
Newsroom
Overview
Sustainability
Visit Parent Company

Contact

Connect with Sales
Customer Service
Find a Branch
Emergency Response

Login
Register
Shop Products
Find A Branch
Industries
Solutions
Customer Service
Search Careers
Newsroom

© 2023 Airgas, Inc. All Rights Reserved.
|Customer Service ||Privacy Policy ||Terms & Conditions ||Terms of Sale ||Do Not Sell/Share My Personal Information ||Mobile App Policy ||Website Accessibility ||Return Policy |

B0DAA18D8CAA9B74797F05ECDC566A25