Smith® MBA-30510LP cutting and heating outfit is a medium duty oxy/fuel kit that uses propane (LP) as the fuel gas. It comes complete with MC40-1 propane cutting tip and MT-805 "rosebud" heating tip.
The MBA-30510LP oxy/propane torch kit comes with Smith's proven in-tip gas mixing technology, which helps eliminate flash backs increases torch life. Cutting attachment and torch handle are covered by Smith's LIFETIME WARRANTY, the longest and strongest in the industry. The outfit features rugged, highly accurate 30 series regulators. Regulators are backed by a 3 year limited warranty. Outfit comes complete with safety and operations manual.

Sure-Seat filtered high-pressure seat assembly:
Series 30 single-stage regulators are extremely durable and contain Miller's exclusive Sure Seat filtered seat technology. Filtered seats prevent contamination from entering the seating area, reducing repair costs and downtime. Neoprene Composite Diaphragm:
Highly durable neoprene composite diaphragm offers precise adjustment of outlet pressure and extended service life.
Flashback Arrestors:
Flashback arrestor are designed to prevent the advancement of a flashback fire as well as the built in check-valve prevents the reverse flow of mixed gases.
Cutting Attachment:
Slip-in cutting tips Save time when changing tips — no wrench needed. Resilient Graf-Tite seat material protects tip from nicking and maintains positive seating. Requires less replacement than metal-to-metal seat designs. Three-tube construction Gases are kept separated, eliminating mixing tube burnout. Our thick-wall, high-capacity stainless steel tubes provide high gas flow and superior strength. Ease-on oxygen cutting valve Allows smooth piercing and keyhole free starts and restarts. Triple o-ring seal Provides positive gas seal, and allows rotation.
Cutting Tip:
Graf-Tite soft seats Resilient Graf-Tite seat material protects tip seating areas from nicking to maintain positive seating. Requires less replacement than metal-to-metal seat designs. Compressible soft seats are practically indestructible and withstand extremely high temperatures, resulting in longer tip life. In-tip mix Each tip is a precision engineered mixer for combining preheat oxygen and fuel gas to attain maximum efficiency. Adds resistance to flashback. Slip-in tip design — just hand tighten After the first tightening with a wrench, only hand tightening is required to seat the tip, saving time when changing tips. Quick and easy tip changes encourage use of right tip for the job. Removable high-pressure seat Allows cleaning from back of tip.
Stainless Steel Ball Valve for Positive Shut Off:
Corrosion resistant balls and brass seating surface provides gall resistance and positive chatter free seating.
True Blue Lifetime Warranty:
Cutting attachment and torch handle are covered by the Miller True Blue lifetime warranty when used with authentic Miller-Smith tips.
Torch Handles:
Internal threads Threads are protected from damage if the torch is dropped, eliminating costly torch repair, replacement or downtime. Double-tube handle Tube-within-a-tube design provides strength while reducing weight. Internal tube is silver brazed for extra protection, strength and leak resistance. Adjustable valve resistance Special PTFE packing provides a gas-tight seal while allowing the “drag” to be adjusted to the individual preference. Stainless steel ball-style valves Corrosion-resistant balls and brass seating surfaces provide gall resistance and positive, chatter-free seating. Replaceable hose connections Hose connections are easily replaced if damaged.
Comes complete with:
Torch handle (WH100)
Cutting attachment (MC509)
Oxygen Regulator(30-100-540)
LPG Regulator (30-50-510)
Cutting Tip (MC40-1)
Heating Tip (MT805)
20-ft 1/4" Twin Hose
Friction Lighter
Safety Glasses
Tip cleaner
Regulator Mount Check Valves
Operations Manual