Engineered Controls 2nd Stage LP Regulator 1/2″ x 3/4″ FNPT 935K BTU Low Pressur

SKU: LV4403B46R

Weight	4 lbs
Dimensions	12 × 10 × 7 in
Condition	New
Manufacturer Part Number	MFG# LV4403B46R
Brand	Engineered Controls

$137.94

In stock — available to order.

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Quantity	Unit price	Saving
1–4	$137.94	0%
5–9	$131.04	5%
10+	$124.15	10%

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Engineered Controls 2nd Stage LP Regulator 1/2" x 3/4" FNPT 935K BTU Low Pressur

Specifications & product details

Engineered Controls LV4403B46R 2nd Stage Low Pressure Propane Regulator – 935,000 BTUThe LV4403B46R from Engineered Controls is a high-performance second stage propane regulator, built to reduce first stage pressure (5–20 PSIG) down to burner pressure, typically 11″ WC. Ideal for medium commercial and standard residential applications, this model supports high demand systems up to 935,000 BTU/hr.It features a large 3/4″ FNPT vent, integrated relief valve, and a built-in 1/8″ pressure tap for easy line testing. The bonnet vent is designed to minimize freezing and protect performance in cold climates. The replaceable seat disc and orifice ensure longevity in demanding field conditions.Key Specifications:Inlet: 1/2″ FNPTOutlet: 3/4″ FNPTOrifice Size: Drill #28Adjustment Range: 9″ to 13″ W.C.Factory Set Pressure: 11″ W.C. at 10 PSIG inletBTU Capacity: 935,000Vent Position: Over InletColor: BrownUse With: First stage regulators like Rego LV4403Y or similarPerfect for use in commercial kitchen gas systems, residential tank sets, and cylinder banks.

Important Notice – Propane Parts, Accessories, and Regulators

This product, including but not limited to propane parts, accessories, fittings, hoses, valves, and regulators, must be installed and serviced by a licensed professional in accordance with all applicable local, state, and federal codes, regulations, and standards.

The seller assumes no responsibility for the installation, inspection, application, maintenance, or use of this product.

It is the sole responsibility of the buyer to ensure the product is appropriate for their intended application and that it is installed correctly by a qualified individual.

Improper installation, maintenance, or use of propane products may result in serious injury, death, fire, explosion, or property damage.

The buyer accepts all risks, liabilities, and potential consequences associated with the use of this product.

By purchasing this item, the buyer acknowledges that they have read, understood, and agreed to these terms and confirm that installation and use will be conducted by a properly licensed and qualified professional.

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