Fireye SP-32-NG-ND-0.9 SureFire Pilot Igniter
$1,645.49
The Fireye SP-32-NG-ND-0.9 is a SureFire II natural draught gas pilot that provides stable ignition for oil- and gas-fired main burners. It supports intermittent light-off or continuous pilot duty with a 0.9 m (2.95 ft) insertion length.
Description
- Natural Draught: Uses an adjustable sleeve to regulate combustion air.
- Gas Capacity: Supplies 17–34 kW at 20–80 kPa for burner ignition.
- Insertion Length: Supports 0.9 m (2.95 ft) pilot positioning within the burner.
- HESI/HTI Compatibility: Accepts ignition rods up to 16 mm OD.
- Pilot Duty: Supports intermittent light-off or continuous operation.
Technical Specifications
| Manufacturer | Fireye |
|---|---|
| Part Number | SP-32-NG-ND-0.9 |
| Type | Pilot Igniter |
| Series | Surefire II |
| Fuel / Draft | Natural Gas, Natural Draught (ND) |
| Insertion Length | 0.9 m (2.95 ft) |
| Air Tube Diameter | 32 mm |
| Capacity | 17–34 kW at 20–80 kPa |
| Material | 304/316 Stainless Steel 310/330 Heat-Resistant Steel |
| Operating Temp | 300°C max continuous 500°C at orifice stabilizer and tube ends |
| Gas Connection | 1/2" BSP |
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Description
The Fireye SP-32-NG-ND-0.9 is a SureFire II natural draught gas pilot that ignites oil- and gas-fired main burners in power generation, refinery, and petrochemical applications. Suitable for intermittent light-off or continuous pilot duty, it features a 0.9 m (2.95 ft) insertion length and 32 mm air tube diameter. It delivers 17–34 kW of natural gas capacity at 20–80 kPa.
The SureFire II series features a protected ignition zone and an orifice-stabilizer assembly to ensure a stable flame and consistent ignition. An adjustable sleeve controls the intake of combustion air, while the straightforward design reduces the number of moving parts and minimizes maintenance needs. The pilot is compatible with separately ordered Fireye HESI or HTI ignition devices and accommodates rods up to 16 mm in diameter.
Frequently Asked Questions
Can the Fireye SP-32-NG-ND-0.9 operate continuously?
Yes. The SureFire II pilot supports both intermittent light-off and continuous pilot operation for oil- and gas-fired main burners.
How is combustion air adjusted on the Fireye SP-32-NG-ND-0.9?
A sliding adjustment sleeve controls the air entering the pilot through its air inlets. The sleeve is secured in position with a locking thumb screw.
What materials are used in the SP-32-NG-ND-0.9?
The pilot uses 304/316 stainless steel and 310/330 heat-resistant stainless steel, with a maximum continuous operating temperature of 300°C.
