REGO 3191 Brass Hose Coupling 1-1/4″ MNPT x 2-1/4″ Female ACME Propane LP

Name: REGO 3191 Brass Hose Coupling 1-1/4" MNPT x 2-1/4" Female ACME Propane LP
SKU: 3191
Price: 380.42 USD
Availability: InStock

SKU: 3191

$380.42

Only 2 left in stock

Same-item volume pricing

Quantity	Unit price	Saving
1–4	$380.42	0%
5–9	$361.40	5%
10+	$342.38	10%

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Available to order: 2.

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Product Description

REGIONS SUPPLY BUYING GUIDE

Product details & buying advice

Check both sides of an adapter or transfer fitting before ordering, especially when joining different connection systems.

Product type	ACME, POL and transfer fittings
Part / SKU	3191

What to check before ordering

Identify ACME, POL or NPT, the size and male/female form at each end, and the required sealing arrangement.
Confirm the service medium and material, including the specified replacement seal if one is needed.
Have qualified gas-service personnel check the completed connection.

Service reminder: Verify what a cap or plug is designed to do. A protective dust cover should not be assumed to provide a pressure-retaining shutoff.

Have gas-system installation and service completed by qualified personnel. Use the current instructions for the exact model and the requirements that apply at the installation location.

Product help & manufacturer resources

Explore this product guide · Shop this product group · Ask Regions Supply about this part

Overview

REGO 3191 Brass Hose Coupling – Heavy Duty ACME to NPT AdapterThe REGO 3191 Brass Hose Coupling is a professional-grade fitting designed for propane, LP gas, and natural gas transfer operations. With a 1-1/4" Male NPT connection and a 2-1/4" Female ACME connection, this durable brass coupling provides a secure, leak-free transition between hoses, valves, and transfer equipment.

Key Features & Benefits

Genuine REGO brass coupling (MFG# 3191)1-1/4" Male NPT x 2-1/4" Female ACME connection
Precision-machined brass for maximum durability and leak resistance
Designed for propane, LP gas, and natural gas applications
Corrosion-resistant and built for long service life
Compatible with bulk plant systems, DOT cylinder filling, and hose assemblies

Applications

LP gas and propane transfer systemsDOT cylinder and bulk storage operations
Industrial filling stations and distribution setups
Designed to work alongside REGO valves, shut-offs, and hose assembliesThis industrial-grade REGO fitting is trusted throughout the propane and natural gas industry for its strength, reliability, and long-term performance.

Product details

Part / SKU	3191

Package includes

REGO 3191 Brass Hose Coupling 1-1/4" MNPT x 2-1/4" Female ACME Propane LP

Included components and any stated pack quantity are as described in this listing. Optional accessories shown separately are sold separately unless expressly included above.