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HARRIS High Purity Gas Regulator: Two Stage, CGA 350 Inlet, 1/4" Tube Outlet - High-Purity Fuel Gas Regulators
HARRISHigh-Purity Fuel Gas Regulators

HARRIS High Purity Gas Regulator: Two Stage, CGA 350 Inlet, 1/4" Tube Outlet

The HARRIS High Purity Gas Regulator: Two Stage (SKU 3G-OTH-356654, MPN KH1141) is a high-purity fuel gas regulator with a CGA 350 inlet and a 1/4" Tube outlet. It features a 316L Stainless Steel diaphragm and is…

SKU 3G-OTH-356654

Also listed as: KH 1141 · KH-1141

Brand
HARRIS
Item
High Purity Gas Regulator: Two Stage, CGA 350 Inlet, 1/4" Tube Outlet
Category
High-Purity Fuel Gas Regulators
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Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

HARRIS
Manufacturer Part Number
KH1141
Type
CGA 350 Inlet, 500 psig
Tube Outlet
1/4"
Inlet Connection
CGA 350
Outlet Connection
1/4" Tube
Diaphragm Material
316L Stainless Steel

Technical Documents

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

Product Description

The HARRIS High Purity Gas Regulator: Two Stage (SKU 3G-OTH-356654, MPN KH1141) is a high-purity fuel gas regulator with a CGA 350 inlet and a 1/4" Tube outlet. It features a 316L Stainless Steel diaphragm and is designed for two-stage operation.

Frequently Asked Questions

What is the HARRIS KH1141 high purity gas regulator used for?

The HARRIS KH1141 two-stage regulator is used for precise pressure control of high-purity fuel gases in industrial applications such as welding, cutting, and laboratory gas delivery systems. Its 316L stainless steel diaphragm ensures gas purity is maintained, making it suitable for critical processes where contamination must be avoided.

What are the specifications of the HARRIS KH1141 regulator?

The HARRIS KH1141 is a two-stage high-purity fuel gas regulator with a CGA 350 inlet and a 1/4" tube outlet. It features a 316L stainless steel diaphragm for corrosion resistance and purity. The maximum inlet pressure is 500 psig. This model is designed for consistent outlet pressure control in demanding environments.

Where to buy the HARRIS KH1141 regulator worldwide?

3G Electric supplies the HARRIS KH1141 high purity gas regulator worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact our team to place an order or request a quote for this two-stage regulator with CGA 350 inlet.

How to install the HARRIS KH1141 two-stage regulator?

Install the HARRIS KH1141 by first ensuring the cylinder valve is closed. Connect the CGA 350 inlet to the cylinder, then attach the 1/4" tube outlet to your system. Tighten connections with a wrench, open the cylinder valve slowly, and check for leaks using a leak-detection solution. Always follow standard gas regulator safety practices.

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 fuel 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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