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

3G Electric
SMITH EQUIPMENT 40-175-540S Oxygen Regulator, CGA 540 Inlet, 175 psig - Air & Inert Gas Regulators
SMITH EQUIPMENTAir & Inert Gas Regulators

SMITH EQUIPMENT 40-175-540S Oxygen Regulator, CGA 540 Inlet, 175 psig

The SMITH EQUIPMENT Gas Regulator is a single-stage air and inert gas regulator with a CGA 540 inlet and a 9/16"-18 M RH outlet. It features a stainless steel diaphragm and is rated for 175 psig, identified by…

SKU 3G-OTH-358167

Also listed as: 40175540S · 40 175 540S

Brand
SMITH EQUIPMENT
Item
40-175-540S Oxygen Regulator, CGA 540 Inlet, 175 psig
Part Number
40-175-540S
Category
Air & Inert Gas Regulators
Available to Order
Also known as:40-175-540SSMITH EQUIPMENT
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
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

Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

SMITH EQUIPMENT
Manufacturer Part Number
40-175-540S
Type
CGA 540 Inlet, 175 psig, Oxygen
RH Outlet
9/16"-18 M
Inlet Connection
CGA 540
Outlet Connection
9/16"-18 M RH
Diaphragm Material
Stainless Steel

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

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

Product Description

The SMITH EQUIPMENT Gas Regulator is a single-stage air and inert gas regulator with a CGA 540 inlet and a 9/16"-18 M RH outlet. It features a stainless steel diaphragm and is rated for 175 psig, identified by manufacturer part number 40-175-540S.

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 SMITH EQUIPMENT 40-175-540S gas regulator used for?

The SMITH EQUIPMENT 40-175-540S is a single-stage gas regulator designed for oxygen service. It reduces high-pressure cylinder gas to a controlled 175 psig outlet, commonly used in welding, cutting, and industrial gas applications.

What are the specifications of the SMITH EQUIPMENT 40-175-540S regulator?

The SMITH EQUIPMENT 40-175-540S is a single-stage regulator with a CGA 540 inlet and a 9/16"-18 M RH outlet. It features a stainless steel diaphragm and is rated for 175 psig maximum outlet pressure. The manufacturer part number is 40-175-540S.

Where to buy the SMITH EQUIPMENT 40-175-540S regulator worldwide?

3G Electric supplies the SMITH EQUIPMENT 40-175-540S regulator to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and a quote for your region.

How to install the SMITH EQUIPMENT single-stage gas regulator?

Ensure the cylinder valve is closed before installation. Connect the CGA 540 inlet nut hand-tight, then use a wrench for a secure seal. Attach the 9/16"-18 M RH outlet to your equipment. Open the cylinder valve slowly and check for leaks with soapy water.

Used in

Common applications for SMITH EQUIPMENT
Metal fabrication shops — SMITH EQUIPMENT MC40 series cutting tips for propane/natural gas handheld cutting
Maintenance and repair operations — SMITH EQUIPMENT ST600 series heating tips for acetylene preheating applications
Field welding and cutting — SMITH EQUIPMENT Heavy Duty Combination Torch Outfit (HBA-30300) for portable acetylene service
Scrap metal processing — SMITH EQUIPMENT SC50 series heavy-duty cutting tips for rusty or scaled metals
Industrial gas distribution — SMITH EQUIPMENT two-stage acetylene regulator (35-15-510) for consistent pressure control in fixed installations
Pneumatic and inert gas systems — SMITH EQUIPMENT single-stage air regulator (30-150-320) for shop air or nitrogen supply lines
Not sure this is the right part? Photo-identify it

SMITH EQUIPMENT Products

3G Electric supplies SMITH EQUIPMENT air & inert gas regulators. 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 SMITH EQUIPMENT

View all SMITH EQUIPMENT parts
Two-stage regulator for air and inert gases. Features a CGA 346 inlet connection and 1/4" NPT male outlet. Neoprene diaphragm. Maximum outlet pressure 50 psig. Used in gas systems requiring stable pressure reduction
SMITH EQUIPMENT
Two-stage regulator for air and inert gases. Features a CGA 346 inlet connection and 1/4" NPT male outlet. Neoprene diaphragm. Maximum outlet pressure 50 psig. Used in gas systems requiring stable pressure reduction

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first