EXW Singapore — collect or forward from our Singapore office.

3G Electric
HARRIS KH1109 High-Purity Corrosive Gas Regulator - High-Purity Corrosive Gas Regulators
HARRISHigh-Purity Corrosive Gas Regulators

HARRIS KH1109 High-Purity Corrosive Gas Regulator

The HARRIS High Purity Gas Regulator: Two Stage is a high-purity corrosive gas regulator with a CGA 660 inlet connection and a 1/4" Tube outlet connection. It features a 316L Stainless Steel diaphragm and is…

SKU 3G-OTH-356565

Also listed as: KH 1109 · KH-1109

Brand
HARRIS
Item
KH1109 High-Purity Corrosive Gas Regulator
Part Number
KH1109
Category
High-Purity Corrosive Gas Regulators
Available to Order
Also known as:KH1109HARRIS
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.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

HARRIS
Manufacturer Part Number
KH1109
Type
CGA 660 Inlet, 50 psig
Tube Outlet
1/4"
Inlet Connection
CGA 660
Outlet Connection
1/4" Tube
Diaphragm Material
316L 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

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

Product Description

The HARRIS High Purity Gas Regulator: Two Stage is a high-purity corrosive gas regulator with a CGA 660 inlet connection and a 1/4" Tube outlet connection. It features a 316L Stainless Steel diaphragm and is identified by manufacturer part number KH1109.

Frequently Asked Questions

What is the HARRIS KH1109 high purity gas regulator used for?

The HARRIS KH1109 two-stage regulator is designed for high-purity corrosive gas applications. It precisely controls gas delivery from cylinders with a CGA 660 inlet to a 1/4" tube outlet, commonly used in semiconductor, laboratory, and analytical instrumentation systems where gas purity and stable pressure are critical.

What are the specifications of the HARRIS KH1109 regulator?

The HARRIS KH1109 is a two-stage high-purity corrosive gas regulator with a CGA 660 inlet connection and a 1/4" tube outlet. It features a 316L stainless steel diaphragm for corrosion resistance and delivers a maximum outlet pressure of 50 psig. The manufacturer part number is KH1109.

Where to buy the HARRIS KH1109 regulator worldwide?

3G Electric supplies the HARRIS KH1109 high purity gas regulator worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact our team to source this regulator for your application.

How to install a HARRIS two-stage gas regulator?

Ensure the CGA 660 inlet nut is clean and free of debris before attaching to the cylinder valve. Tighten the nut with a wrench, then connect the 1/4" tube outlet to your system. Always leak-test connections with an appropriate gas detector before opening the cylinder valve fully.

Used in

Common applications for HARRIS
Industrial fabrication — Harris 43-2 torch handle for oxy-fuel welding, cutting, and brazing
HVAC and refrigeration — Harris Stay-Silv White flux for phos-copper brazing of piping joints
Metal processing — Harris J-63-3 heating nozzle for preheating, bending, or straightening with acetylene
Laboratory and analytical — Harris gas switchover system (KH2004) for uninterrupted high-purity gas supply
Safety systems — Harris 88-5FBHF-RR flashback arrestor for oxygen service in welding and cutting
Facility identification — Harris acid pipe markers for marking piping systems in industrial plants
Not sure this is the right part? Photo-identify it→

HARRIS Products

3G Electric supplies HARRIS high-purity corrosive 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 HARRIS

View all HARRIS parts →

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first