New Harris H2 and Methane Compressed Gas Regulator 25S-15-350 - 3003035
NewSpecifications
Description
New Harris H2 and Methane Compressed Gas Regulator 25S-15-350 - 3003035
New Harris 425 premium single-stage industrial regulator with brass body and bonnet, built with tamper-proof self-reseating internal HP safety valve. Features 2.5-inch brass dual scale gauges, one-piece encapsulated seat with internal filter and PTFE Teflon seat, and neoprene diaphragm. Compatible with all standard industry gases and offered in multiple pressure ranges for welding, cutting, and heating applications.
Construction & Features
- Brass body and bonnet for strength and corrosion resistance
- 2.5-inch brass dual scale gauges for accurate pressure readings
- One-piece encapsulated seat design with internal filter and PTFE Teflon seat
- Brass "T" screw handle for easy adjustment
- Neoprene diaphragm for consistent performance
Typical Applications
- Industrial welding
- Cutting operations
- Heating applications
Condition
Brand new, unused, unopened, and undamaged item in original packaging (retail packaging unless otherwise specified).
This Harris 425 single-stage regulator is ideal for shops, contractors, and industrial users who require reliable gas control for welding, cutting, and heating operations.
Inspection, shipping & payment
Terms set by Gas Equipment 4 Sale.
Price on Request
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Seller
Gas Equipment 4 Sale
Waxahachie, TX, United States
Business and location confirmed by Metal Mountain.
Questions buyers ask
What gases is it compatible with, and has it been oxygen cleaned?
The listing states compatibility with "all standard industry gases," and the title indicates H2 and methane service. The listing does not specify whether this unit has been oxygen cleaned or is suitable for oxygen service—brass regulators can be used with oxygen but require specific cleaning and compatible lubricants. Ask the seller whether this unit is cleaned for oxygen or sold for inert/fuel gas only.
What materials are the wetted parts?
Wetted components include a brass body and bonnet, PTFE (Teflon) seat, neoprene diaphragm, and an internal filter (material not specified). The gauges are brass construction but gauge internals typically include bronze Bourdon tubes and may have additional elastomeric components depending on the service intent.
What should I inspect before putting it into service?
Since this is new and unused in original packaging, verify the packaging seal is intact, check all gauge faces for damage during shipping, and confirm the inlet and outlet threads match your system (CGA connection standard not listed). Before pressurizing, ensure the adjustment screw is backed out fully, inspect the diaphragm and seat through the bonnet if accessible, perform an external leak test at your operating pressure, and verify smooth pressure adjustment through the full delivery range while monitoring both gauges.
General guidance for this type of equipment. Ask about this specific unit in your inquiry — the seller answers directly.