The Shilla Fire SL-25 Series is an elite lineup of small-sized, highly versatile lever-operated firefighting monitors engineered and manufactured by Shilla Fire Co., Ltd. (Korea). The complete industrial catalog includes all four certified models: SL-25S-A, SL-25A, SL-25S-F, and SL-25S-P. Designed specifically for tight-space installations, municipal aerial ladder fire trucks, compact firefighting vessels, and rapid-deployment ground operations, the SL-25 Series provides high-performance master stream fire suppression in a lightweight, robust envelope.

A critical engineering hallmark of the Shilla Fire SL-25 Series is its optimized hydrodynamic balance that redirects hydraulic reaction forces downward toward the mounting base. This design prevents tipping and skidding, ensuring maximum operational stability when flowing up to 300 – 500 GPM (1,135 – 1,900 LPM) of water or foam solution. The ergonomic lever handle, coupled with heavy-duty double ball race swivels, allows a single firefighter to execute effortless 360° continuous horizontal rotation and vertical pitch adjustment from -15° downwards to +80° upwards, complete with positive manual locking devices to lock trajectory on target.

The SL-25 Series is categorized into three dedicated connection configurations:
1. Model SL-25S-A / SL-25A: Features a standard NH 2-1/2" Female swivel inlet. Can be mounted directly onto outdoor fire hydrants or paired with a separate folding portable ground base support to establish an unmanned portable ground monitor during hazardous incidents.
2. Model SL-25S-F: Features a rigid 2" or 2-1/2" ANSI #150 Flange inlet (also available with KS/JIS standards). Designed for permanent fixed installation on monitor towers, rooftop hydrants, piping headers, and marine vessel decks.
3. Model SL-25S-P: Features a 2" or 2-1/2" PT/NPT Male threaded inlet. Ideal for direct screw mounting onto industrial gate valves, angle valves, or plant process piping headers.

Precision-machined from high-strength aerospace-grade Aluminium Alloy with a hard-anodized protective finish, or optional Cast Bronze for extreme saline corrosion resistance in maritime environments, the SL-25 Series ensures dependable long-term reliability under severe industrial and environmental conditions.

• Manufacturer: Shilla Fire Co., Ltd. (Korea)
• Product Series: Small-Sized Lever Operation Fire Monitors
• Rated Operating Pressure: 0.7 – 1.5 MPa (7 – 15 bar / 100 – 215 psi)
• Hydrostatic Test Pressure: 2.0 MPa (20 bar / 20 kgf/cm²)
• Discharge Flow Capacity: 300 GPM (1,135 LPM) – up to 500 GPM (1,900 LPM depending on paired nozzle)
• Horizontal Rotation Range: 360° continuous rotation with manual lock
• Vertical Elevation Range: Upwards +80° / Downwards -15°
• Media Compatibility: Firefighting water, seawater, and foam concentrates (AFFF, AR-AFFF)
• Exterior Finish: High-durability Fire Red Epoxy Powder Coating

--- DETAILED SPECIFICATIONS: COMPLETE 4-MODEL LINEUP ---
• SL-25S-A / SL-25A:
  - Inlet Connection: Swivel NH 2-1/2" Female
  - Outlet Connection: NH 2-1/2" Male (or BSP optional)
  - Mounting Style: Hydrant mounted or Portable ground-base compatible (Support separate)
  - Construction Material: Hard-Anodized Aluminium Alloy (Option: Cast Bronze)
  - Net Weight: Approx. 8.5 kg – 14.0 kg

• SL-25S-F:
  - Inlet Connection: 2" or 2-1/2" ANSI #150 Flange (or JIS / KS Flange)
  - Outlet Connection: NH 2-1/2" Male
  - Mounting Style: Permanent Flange-mounted for towers, headers, and vessel decks
  - Construction Material: Hard-Anodized Aluminium or Cast Bronze
  - Net Weight: Approx. 9.5 kg – 16.0 kg

• SL-25S-P:
  - Inlet Connection: 2" or 2-1/2" PT (BSPT) / NPT Male thread
  - Outlet Connection: NH 2-1/2" Male
  - Mounting Style: Permanent Screw-mounted directly into valves or piping
  - Construction Material: Hard-Anodized Aluminium or Cast Bronze
  - Net Weight: Approx. 9.0 kg – 15.0 kg

• Quality Approvals & Compliance: KFI Approved (Korea Fire Institute), NFPA 1964 compliant, UL listed options available