Generant 4GDR-500B-EP-A 1/2″ Brass 4-Port Gas Regulator EPDM 0-55 PSI

Name: Generant 4GDR-500B-EP-A 1/2" Brass 4-Port Gas Regulator EPDM 0-55 PSI
SKU: 4GDR-500B-EP-A
Price: 1529.50 USD
Availability: InStock

SKU: 4GDR-500B-EP-A

$1,529.50

In stock

Same-item volume pricing

Quantity	Unit price	Saving
1–4	$1,529.50	0%
5–9	$1,453.03	5%
10+	$1,376.55	10%

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Product Description

Item Specifics

Field	Details
Brand	Generant
MPN	4GDR-500B-EP-A
Series	4GDR / GDR
Type	Gas Delivery Regulator
Port Configuration	4-Port
Connection Size	1/2″
Connection Type	1/2″ Female NPT
Body Material	Forged Brass
Seal Material	EPDM
Diaphragm Material	EPDM
Spring Code	A
Outlet Pressure Range	0–55 PSIG
Maximum Inlet Pressure	580 PSIG
Design	Fully Balanced, Non-Relieving
Condition	New / Unused

The exact 4GDR-500B-EP-A is listed for 1/2″ F NPT, 0–55 PSI, with EPDM seals. Generant’s documentation confirms that the A spring provides a 0–55 PSIG outlet range and that 1/4″, 3/8″, and 1/2″ models have a maximum inlet pressure of 580 PSIG.

Product Description

Generant 4GDR-500B-EP-A 1/2″ Brass 4-Port Gas Delivery Regulator with EPDM Seals & Diaphragm.

This Generant GDR Series regulator is designed for reliable and precise pressure control in industrial gas delivery systems. It features a forged brass body, four-port configuration, EPDM seals and diaphragm, and an A-range spring providing a 0–55 PSIG outlet pressure range.

The GDR Series uses a fully balanced design to help minimize outlet-pressure fluctuations caused by changes in inlet pressure. Its Venturi and optimized spring design are intended to provide high flow with low droop characteristics.