REGO BR-1784B 1/2″ FNPT Brass Gas Pressure Regulator 40-110 PSI O2 Cleaned

Name: REGO BR-1784B 1/2" FNPT Brass Gas Pressure Regulator 40-110 PSI O2 Cleaned
SKU: BR-1784B
Price: 349.99 USD
Availability: InStock

SKU: BR-1784B

$349.99

In stock

Same-item volume pricing

Quantity	Unit price	Saving
1–4	$349.99	0%
5–9	$332.49	5%
10+	$314.99	10%

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Product Description

Item specifics

Field	Recommended entry
Brand	RegO
MPN	BR-1784B
Model	BR-1784B
Series	BR-1780 Series
Type	Heavy Duty Final Line Pressure Regulator
Body Material	Forged Brass
Inlet Size	1/2″ FNPT
Outlet Size	1/2″ FNPT
Gauge Ports	1/4″ FNPT
Delivery Pressure Range	40–110 PSIG
Maximum Inlet Pressure	435 PSIG
Flow Coefficient	Cv 3.1
Temperature Range	-40°F to +165°F
Gas/Media	Oxygen and various industrial gases
Oxygen Service	O2 Cleaned
Seat	Balanced seat
Seat Disc	Viton
O-Rings	Nitrile
Diaphragm	PTFE liner
Number of Ports	4
Connection Type	Female NPT
Country/Region of Manufacture	USA
Gauge Included	No, unless your actual unit includes one

Specifications:

RegO Part Number: BR-1784B
BR-1780 Series
Forged brass body
1/2″ FNPT inlet and outlet
1/4″ FNPT delivery-pressure gauge ports
Delivery pressure range: 40–110 PSIG
Maximum inlet pressure: 435 PSIG
Cv: 3.1
Temperature range: -40°F to +165°F
Balanced-seat design
Viton seat disc
Nitrile O-rings
PTFE-lined diaphragm
High-flow design
Tamper-resistant bonnet cap
Cleaned for oxygen service
Suitable for various industrial and medical gas applications

The BR-1780 series is designed to provide a steady downstream pressure and incorporates a balanced-seat design. RegO specifies materials suitable for oxygen service and cleaning in accordance with CGA G-4.1.

Important: Buyers should verify pressure range, gas compatibility, connections, and application requirements before installation. For oxygen service, cleanliness must be maintained during storage, handling, and installation.