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Fireye Orifice Kit: Mfr Part # 53-121 - Seals, Fittings & Fasteners for HVACR Equipment
FireyeSeals, Fittings & Fasteners for HVACR Equipment

Fireye Orifice Kit: Mfr Part # 53-121

Fireye Seals, Fittings & Fasteners for HVACR Equipment. Specifications: Product Type: Orifice Set.

SKU 3G-OTH-81831

Also listed as: 53121 · 53 121

Brand
Fireye
Item
Orifice Kit: Mfr Part # 53-121
Category
Seals, Fittings & Fasteners for HVACR Equipment
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

Fireye
Manufacturer Part Number
53-121
Product Type
Orifice Set

Technical Documents

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Fireye Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

Fireye Seals, Fittings & Fasteners for HVACR Equipment. Specifications: Product Type: Orifice Set.

Frequently Asked Questions

What is the Fireye 53-121 orifice kit used for?

The Fireye 53-121 orifice kit is used to precisely control gas or air flow in industrial burners and HVACR equipment. It is a replacement seal and fitting component that helps maintain proper combustion efficiency and system safety in commercial heating applications.

What are the specifications of the Fireye 53-121 orifice kit?

The Fireye 53-121 is an orifice set with manufacturer part number 53-121. It is classified under product type orifice set and is designed for use in seals, fittings, and fasteners for HVACR equipment. This kit is a direct replacement component for compatible Fireye burner systems.

Where to buy the Fireye 53-121 orifice kit worldwide?

3G Electric supplies the Fireye 53-121 orifice kit worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this Fireye component to any country.

How to install the Fireye 53-121 orifice kit?

To install the Fireye 53-121 orifice kit, first shut off power and fuel supply to the burner. Remove the existing orifice and gasket, then clean the mounting surface. Place the new Fireye orifice and gasket from the kit, torque to manufacturer specifications, and test for leaks before restarting.

Used in

Common applications for Fireye
Power-plant auxiliary boiler — M-Series II controller with UV flame scanner, programmed for gas/oil switchover and flame-presence monitoring.
Refinery process heater — MP100E programmer module managing multi-stage ignition and flame-out shutdown interlocks on high-pressure burners.
Petrochemical facility thermal oxidizer — MAUV1T UV amplifier module processing scanner signal from high-temperature burner housings with immune-response filtering.
Large-scale industrial oven (metal treating) — M-Series II with remote reset capability and dual-fuel solenoid isolation for operator safety and burner protection.
Cogeneration plant fuel-gas burner — Fireye scanner and modular controller stack integrated into BMS with remote monitoring of flame status and controller fault codes.

Fireye Products

3G Electric supplies Fireye seals, fittings & fasteners for hvacr equipment. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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