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HARRIS High Purity Gas Regulator: Single Stage, CGA 540 Inlet, 1/4" Tube Outlet - High-Purity Air & Inert Gas Regulators
HARRISHigh-Purity Air & Inert Gas Regulators

HARRIS High Purity Gas Regulator: Single Stage, CGA 540 Inlet, 1/4" Tube Outlet

The HARRIS High Purity Gas Regulator is a single-stage regulator designed for high-purity air and inert gas applications. It features a CGA 540 inlet connection and a 1/4" tube outlet, with a diaphragm constructed…

SKU 3G-OTH-357639

Also listed as: KH 1049 · KH-1049

Brand
HARRIS
Item
High Purity Gas Regulator: Single Stage, CGA 540 Inlet, 1/4" Tube Outlet
Category
High-Purity Air & Inert Gas Regulators
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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
KH1049
Type
CGA 540 Inlet, 15 psig, Oxygen
Tube Outlet
1/4"
Inlet Connection
CGA 540
Outlet Connection
1/4" 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 is a single-stage regulator designed for high-purity air and inert gas applications. It features a CGA 540 inlet connection and a 1/4" tube outlet, with a diaphragm constructed from 302 Stainless Steel. This model, manufacturer part number KH1049, is rated for oxygen service at 15 psig.

Frequently Asked Questions

What is the HARRIS High Purity Gas Regulator used for?

The HARRIS High Purity Gas Regulator (MPN KH1049) is used to reduce and stabilize high-pressure oxygen or inert gas from a cylinder to a safe, consistent 15 psig outlet pressure. It is ideal for laboratory, medical, or industrial applications requiring clean, contamination-free gas delivery.

What are the specifications of the HARRIS KH1049 regulator?

The HARRIS KH1049 is a single-stage high-purity regulator with a CGA 540 inlet and a 1/4" tube outlet. It features a 302 Stainless Steel diaphragm, is rated for oxygen service, and delivers a maximum outlet pressure of 15 psig. The brand is HARRIS, part number KH1049.

Where to buy the HARRIS KH1049 regulator worldwide?

You can source the HARRIS KH1049 high-purity gas regulator through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.

How to install the HARRIS single-stage gas regulator?

Ensure the cylinder valve is closed and the CGA 540 connection is clean. Hand-tighten the regulator nut onto the cylinder valve, then use a wrench for a secure seal. Open the cylinder valve slowly, check for leaks with a soap solution, and adjust the outlet pressure to 15 psig. Always follow HARRIS guidelines.

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

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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