Southbend Range 3598-45 Orifice Liquid Propane Size 45

Product Description

The SOUTHBEND RANGE 3598-45 is a size 45 liquid propane (LP) orifice designed for use in commercial cooking equipment. The orifice meters gas flow at the burner, controlling flame output and combustion characteristics. It is a direct replacement component intended for trained commercial kitchen technicians and authorized service personnel who maintain and repair commercial range equipment. The size 45 designation refers to the orifice drill size, which determines the gas flow rate appropriate for LP fuel at the specified operating pressure of the equipment.

This orifice is used in commercial gas range applications running on liquid propane fuel. It is typically installed at the burner valve outlet or burner head assembly on commercial range equipment manufactured by Southbend Range. Conversion from natural gas to liquid propane or routine orifice replacement during burner service are the most common installation scenarios for this part.

Key Features

• Size 45 drill orifice sized for liquid propane gas flow rates
• Direct OEM replacement for Southbend Range commercial cooking equipment
• Designed for LP fuel systems operating at standard commercial appliance pressures
• Precision-drilled orifice for consistent flame and combustion performance

Compatibility

Designed as an OEM-style replacement orifice for Southbend Range commercial gas cooking equipment configured for liquid propane fuel.

Installation Notes

Installation should be performed by a qualified commercial kitchen service technician or licensed gas appliance service professional. Shut off the gas supply completely and verify zero pressure at the appliance before removing or installing any orifice. Use appropriate fitting tools to avoid damaging the orifice threads or seat; do not overtighten. Work must comply with applicable local codes and the appliance manufacturer service documentation.

Technical Specifications

• Orifice Size: 45
• Fuel Type: Liquid Propane (LP)

Standard Information

• Brand: SOUTHBEND RANGE
• Manufacturer Part Number: 3598-45