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HARRIS KH1123 Single Stage High-Purity Air & Inert Gas Regulator - High-Purity Air & Inert Gas Regulators
HARRISHigh-Purity Air & Inert Gas Regulators

HARRIS KH1123 Single Stage High-Purity Air & Inert Gas Regulator

The HARRIS High Purity Gas Regulator: Single Stage is a high-purity air and inert gas regulator with a CGA 280 inlet connection and a 1/8" tube outlet connection. It features a 302 Stainless Steel diaphragm and is…

SKU 3G-OTH-357641

Also listed as: KH 1123 · KH-1123

Brand
HARRIS
Item
KH1123 Single Stage High-Purity Air & Inert Gas Regulator
Part Number
KH1123
Category
High-Purity Air & Inert Gas Regulators
Available to Order
Also known as:KH1123HARRIS
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

HARRIS
Manufacturer Part Number
KH1123
Type
CGA 280 Inlet, 50 psig
Tube Outlet
1/8"
Inlet Connection
CGA 280
Outlet Connection
1/8" Tube
Diaphragm Material
302 Stainless Steel

Technical Documents

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

Product Description

The HARRIS High Purity Gas Regulator: Single Stage is a high-purity air and inert gas regulator with a CGA 280 inlet connection and a 1/8" tube outlet connection. It features a 302 Stainless Steel diaphragm and is identified by manufacturer part number KH1123.

Frequently Asked Questions

What is the HARRIS KH1123 high purity gas regulator used for?

The HARRIS KH1123 single-stage regulator is designed for high-purity air and inert gas applications. It is commonly used in laboratories, analytical instrumentation, and industrial processes where gas purity and stable delivery pressure up to 50 psig are critical.

What are the specifications of the HARRIS KH1123 regulator?

The HARRIS KH1123 is a single-stage high-purity regulator with a CGA 280 inlet connection and a 1/8" tube outlet. It features a 302 Stainless Steel diaphragm and delivers a maximum outlet pressure of 50 psig. The manufacturer part number is KH1123.

Where to buy the HARRIS KH1123 regulator worldwide?

3G Electric supplies the HARRIS KH1123 high-purity gas regulator worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install the HARRIS KH1123 single-stage regulator?

Ensure the CGA 280 inlet connection matches your cylinder valve and the 1/8" tube outlet is properly sized. Use a compatible wrench to tighten connections without over-torquing. Always leak-test with an inert gas before pressurizing. Follow HARRIS guidelines for safe installation.

Used in

Common applications for HARRIS
Gas welding and cutting — HARRIS fuel gas regulators (e.g., 25-15C-300) for acetylene supply control
High-purity gas handling — HARRIS single-stage regulators (e.g., KH1044) for inert gas distribution in labs
Brazing operations — HARRIS Safety-Silv 45 alloy for joining HVAC copper lines
Flame safety — HARRIS 88-5FBHF-RL flashback arrestors on oxy-fuel torch systems
Preheating metal — HARRIS 1390-HA Series heating tips for acetylene-based preheating in fabrication
Brazing flux application — HARRIS Stay-Silv White FB3-A flux for phos-copper brazing in refrigeration repair
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HARRIS Products

3G Electric supplies HARRIS high-purity air & inert gas regulators. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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