Fireye SP-32-NG-ND-1.7 SureFire Pilot Igniter
$1,728.48
The Fireye SP-32-NG-ND-1.7 SureFire II Pilot Igniter lights off oil or gas burners using natural gas and natural draught. It has a 1.7 m (5.58 ft) insertion length, a 32 mm air tube, and supports intermittent or continuous duty.
Description
- Insertion Length: Provides 1.7 m (5.58 ft) for burner positioning.
- Pilot Capacity: Delivers 17–34 kW at 20–80 kPa gas pressure.
- Air Adjustment: Regulates combustion air through a sliding sleeve.
- Operating Duty: Supports intermittent light-off or continuous pilot operation.
- Ignition Compatibility: Accepts HESI/HTI ignition rods up to 16 mm OD.
Technical Specifications
| Manufacturer | Fireye |
|---|---|
| Part Number | SP-32-NG-ND-1.7 |
| Type | Pilot Igniter |
| Series | Surefire II |
| Fuel / Draft | Natural Gas, Natural Draught (ND) |
| Insertion Length | 1.7 m (5.58 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-1.7 SureFire II pilot ignites oil and gas main burners using natural gas and natural draught. Rated at 17–34 kW with 20–80 kPa gas pressure, it supports intermittent light-off or continuous pilot operation. Its 1.7 m (5.58 ft) insertion length and 32 mm air tube provide the specified length and diameter for burner installation.
Combustion air enters through adjustable inlets on the air tube, while the internal orifice-stabilizer assembly helps stabilize the pilot flame. The construction combines 304/316 stainless steel and 310/330 heat-resistant steel, with a 1/2" BSP gas connection. It accommodates separately ordered Fireye HESI or HTI ignition devices with coaxial rods up to 16 mm OD.
Frequently Asked Questions
Can the Fireye SP-32-NG-ND-1.7 SureFire II Pilot operate continuously?
Yes. It supports both intermittent light-off and continuous pilot operation for oil or gas main burners.
Which ignition devices are compatible with the Fireye SP-32-NG-ND-1.7 SureFire II Pilot?
Fireye HESI and HTI ignition devices with coaxial electrode rods up to 16 mm OD are compatible. The ignition device must be ordered separately.
What are the operating temperature limits of the Fireye SP-32-NG-ND-1.7 SureFire II Pilot?
The maximum continuous operating temperature is 300°C, with a 500°C limit at the orifice stabilizer and gas and air tube ends.
