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HARRIS Specialty Gas Regulator: Two Stage, CGA 346 Inlet, 1/4" NPT M Outlet, 50 psig - Air & Inert Gas Regulators
HARRISAir & Inert Gas Regulators

HARRIS Specialty Gas Regulator: Two Stage, CGA 346 Inlet, 1/4" NPT M Outlet, 50 psig

The HARRIS Specialty Gas Regulator: Two Stage is an air and inert gas regulator with a CGA 346 inlet and 1/4" NPT M outlet. It features a Neoprene diaphragm and is designed for breathing air applications up to 50…

SKU 3G-OTH-358149

Also listed as: KH 1028 · KH-1028

Brand
HARRIS
Item
Specialty Gas Regulator: Two Stage, CGA 346 Inlet, 1/4" NPT M Outlet, 50 psig
Category
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
KH1028
Type
CGA 346 Inlet, 1/4" NPT M Outlet, 50 psig, Breathing Air
Inlet Connection
CGA 346
Outlet Connection
1/4" NPT M
Diaphragm Material
Neoprene

Technical Documents

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

Product Description

The HARRIS Specialty Gas Regulator: Two Stage is an air and inert gas regulator with a CGA 346 inlet and 1/4" NPT M outlet. It features a Neoprene diaphragm and is designed for breathing air applications up to 50 psig (MPN KH1028).

Frequently Asked Questions

What is the HARRIS KH1028 specialty gas regulator used for?

The HARRIS KH1028 two-stage regulator is designed for breathing air and inert gas applications. It reduces cylinder pressure to a stable 50 psig outlet, making it suitable for supplied-air respirators and industrial breathing-air systems where consistent flow and purity are critical.

What are the specifications of the HARRIS KH1028 regulator?

The HARRIS KH1028 is a two-stage regulator with a CGA 346 inlet and 1/4" NPT male outlet. It has a Neoprene diaphragm and delivers a maximum outlet pressure of 50 psig. The manufacturer part number is KH1028, and it is designed for breathing air and inert gas service.

Where to buy the HARRIS KH1028 regulator worldwide?

3G Electric supplies the HARRIS KH1028 two-stage regulator worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we source and deliver this breathing-air regulator to any country.

How to install the HARRIS KH1028 two-stage regulator?

Ensure the CGA 346 inlet nut is clean and tight on the cylinder valve. Use PTFE tape on the 1/4" NPT male outlet. Open the cylinder valve slowly while checking for leaks with soapy water. Never exceed 50 psig outlet pressure. Always follow HARRIS guidelines for breathing-air equipment.

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 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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