22903H – 3H
22905H – 5H
Brand
Item #
MOQ
Categories
Model 2290-4H heavy-duty heating tip for use with propane/natural gas. This tip is adjustable over a broad heat range as it is capable of producing more than 1 million BTU per hour using low-cost readily available safe alternate fuels. Use with E- equal or positive pressure mixing systems.
| BTU/Hr Rating (Min. – Max.) – Mapp® | 384,000 – 780,000 |
| BTU/Hr Rating (Min. – Max.) – Natural Gas | 216,000 – 530,000 |
| BTU/Hr Rating (Min. – Max.) – Propane | 410,000 – 833,000 |
| BTU/Hr Rating (Min. – Max.) – Propylene | 379,000 – 770,000 |
| Compatible Handle Model Number | 43-2 V-315C |
| Compatible Mixer Model Number | E3-43 (or F-43) V-W-3 |
| Compatible Tip Tube Model Number | 2393 series |
| Construction | One-piece tellurium copper |
| Duty | Heavy |
| Fuel Gas PSIG (Min. – Max.) | 10 – 30 |
| Fuel Gas SCFH (Min. – Max.) | 160 – 325 |
| Gas / Gas Service | Natural Gas, Propane |
| Oxygen PSIG (Min. – Max.) | 50 – 110 |
| Oxygen SCFH Total (Min. – Max.) | 640 – 1300 |
| Recommended Items/Accessories | Standard One-Piece Tip Cleaner – Model C-9 – PN 9000156 Nipple – Model 2357-3 – PN 9000738 Adaptor 1/4 NPTF X 1/4 in. NPTF X 1.12 in. – PN 8800985 Nipple – Model 2357 – PN 9000734 Coupling – Model 2543-3 – PN 8800584 Coupling – Model 2527 – PN 9000720 |
| Special Instructions | For maximum flow and BTU output use 3/8 in. hose On continuous duty, withdrawal manifolding of cylinders may be required Multiple arrangements of 2290-H Heating Tips can be assembled using Harris coupling 2327, nipple 2357 and standard 1⁄4 in. pipe fittings when wider bands of heat are necessary. Capacity of 43-2 heating torch is 5 No.1-H tips. Use coupling 2543-3 to couple 2393 Tip Tubes for extended reach. For extended tube and tip life, use adaptor 2357-3. |
| Style | Heating |
| Tip Size / Number | 4H |
| Typical Application | Fabrication, Shipbuilding |
Model 2290-4H heavy-duty heating tip for use with propane/natural gas. This tip is adjustable over a broad heat range as it is capable of producing more than 1 million BTU per hour using low-cost readily available safe alternate fuels. Use with E- equal or positive pressure mixing systems.
| BTU/Hr Rating (Min. – Max.) – Mapp® | 384,000 – 780,000 |
| BTU/Hr Rating (Min. – Max.) – Natural Gas | 216,000 – 530,000 |
| BTU/Hr Rating (Min. – Max.) – Propane | 410,000 – 833,000 |
| BTU/Hr Rating (Min. – Max.) – Propylene | 379,000 – 770,000 |
| Compatible Handle Model Number | 43-2 V-315C |
| Compatible Mixer Model Number | E3-43 (or F-43) V-W-3 |
| Compatible Tip Tube Model Number | 2393 series |
| Construction | One-piece tellurium copper |
| Duty | Heavy |
| Fuel Gas PSIG (Min. – Max.) | 10 – 30 |
| Fuel Gas SCFH (Min. – Max.) | 160 – 325 |
| Gas / Gas Service | Natural Gas, Propane |
| Oxygen PSIG (Min. – Max.) | 50 – 110 |
| Oxygen SCFH Total (Min. – Max.) | 640 – 1300 |
| Recommended Items/Accessories | Standard One-Piece Tip Cleaner – Model C-9 – PN 9000156 Nipple – Model 2357-3 – PN 9000738 Adaptor 1/4 NPTF X 1/4 in. NPTF X 1.12 in. – PN 8800985 Nipple – Model 2357 – PN 9000734 Coupling – Model 2543-3 – PN 8800584 Coupling – Model 2527 – PN 9000720 |
| Special Instructions | For maximum flow and BTU output use 3/8 in. hose On continuous duty, withdrawal manifolding of cylinders may be required Multiple arrangements of 2290-H Heating Tips can be assembled using Harris coupling 2327, nipple 2357 and standard 1⁄4 in. pipe fittings when wider bands of heat are necessary. Capacity of 43-2 heating torch is 5 No.1-H tips. Use coupling 2543-3 to couple 2393 Tip Tubes for extended reach. For extended tube and tip life, use adaptor 2357-3. |
| Style | Heating |
| Tip Size / Number | 4H |
| Typical Application | Fabrication, Shipbuilding |
22903H – 3H
22905H – 5H

Model 2290-4H heavy-duty heating tip for use with propane/natural gas. This tip is adjustable over a broad heat range as it is capable of producing more than 1 million BTU per hour using low-cost readily available safe alternate fuels. Use with E- equal or positive pressure mixing systems.
| BTU/Hr Rating (Min. – Max.) – Mapp® | 384,000 – 780,000 |
| BTU/Hr Rating (Min. – Max.) – Natural Gas | 216,000 – 530,000 |
| BTU/Hr Rating (Min. – Max.) – Propane | 410,000 – 833,000 |
| BTU/Hr Rating (Min. – Max.) – Propylene | 379,000 – 770,000 |
| Compatible Handle Model Number | 43-2 V-315C |
| Compatible Mixer Model Number | E3-43 (or F-43) V-W-3 |
| Compatible Tip Tube Model Number | 2393 series |
| Construction | One-piece tellurium copper |
| Duty | Heavy |
| Fuel Gas PSIG (Min. – Max.) | 10 – 30 |
| Fuel Gas SCFH (Min. – Max.) | 160 – 325 |
| Gas / Gas Service | Natural Gas, Propane |
| Oxygen PSIG (Min. – Max.) | 50 – 110 |
| Oxygen SCFH Total (Min. – Max.) | 640 – 1300 |
| Recommended Items/Accessories | Standard One-Piece Tip Cleaner – Model C-9 – PN 9000156 Nipple – Model 2357-3 – PN 9000738 Adaptor 1/4 NPTF X 1/4 in. NPTF X 1.12 in. – PN 8800985 Nipple – Model 2357 – PN 9000734 Coupling – Model 2543-3 – PN 8800584 Coupling – Model 2527 – PN 9000720 |
| Special Instructions | For maximum flow and BTU output use 3/8 in. hose On continuous duty, withdrawal manifolding of cylinders may be required Multiple arrangements of 2290-H Heating Tips can be assembled using Harris coupling 2327, nipple 2357 and standard 1⁄4 in. pipe fittings when wider bands of heat are necessary. Capacity of 43-2 heating torch is 5 No.1-H tips. Use coupling 2543-3 to couple 2393 Tip Tubes for extended reach. For extended tube and tip life, use adaptor 2357-3. |
| Style | Heating |
| Tip Size / Number | 4H |
| Typical Application | Fabrication, Shipbuilding |
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