Low-Level Strainers

The Low-Level Strainers are designed to maximize available water during drafting operations by allowing fire pumps to draw water from portable tanks down to extremely low levels. Ideal for water shuttle operations, folding frame tanks, and portable containment systems, these strainers help maintain a continuous water supply while minimizing unusable water left in the tank.

Constructed from aircraft-grade 6061-T6 aluminum, Husky Low-Level Strainers combine exceptional strength with lightweight handling. Unlike cast aluminum products, these strainers feature an all-aluminum fabricated design for increased durability and long service life. A corrosion-resistant NFPA Blue powder-coated finish protects against harsh environments, while integrated siphon capabilities on larger models improve water transfer between multiple portable tanks. Fire Safety USA offers these strainers in 2.5", 3", 4", 4.5", 5", and 6" NH thread configurations.

Features

• Meets NFPA standards for fire service drafting operations
• Designed to draw water from portable tanks down to extremely low levels
• Ideal for folding frame tanks, water shuttle operations, and portable containment systems
• Fabricated from aircraft-grade 6061-T6 aluminum with no cast components
• Lightweight, heavy-duty all-aluminum construction
• Powder-coated NFPA Blue finish for superior corrosion resistance
• Integrated 1½" jet siphon on 4", 4.5", 5", and 6" models
• 1" ID siphon tube for efficient water transfer between tanks
• Standard NH (NST) threaded connections
• Optional Camlock and Storz fittings available

Available Variants

• 2.5" NH (Model HLLS-2.5)
• 3" NH (Model HLLS-3)
• 4" NH (Model HLLS-4)
• 4.5" NH (Model HLLS-4.5)
• 5" NH (Model HLLS-5)
• 6" NH (Model HLLS-6)

Dimensions

• 2.5" and 3" Models: 15½" × 15½" × 10"
• 4", 4.5", 5", and 6" Models: 15½" × 15½" × 12"

Specifications

• Manufacturer: Husky
• Product Type: Low-Level Strainer
• Material: Aircraft-grade 6061-T6 Aluminum
• Construction: Fabricated all-aluminum design (no castings)
• Finish: NFPA Blue Powder Coat
• Application: Drafting from portable tanks and water shuttle operations
• Thread Type: NH (NST) Standard
• Available Sizes: 2.5", 3", 4", 4.5", 5", and 6" NH
• Standard Connection: Female NH (NST)
• Optional Connections: Male NH (NST), Camlock, or Storz
• Jet Siphon: 1½" on 4", 4.5", 5", and 6" models
• Siphon Tube: 1" ID
• Compliance: Meets NFPA standards

Available configurations

Availability and lead time are subject to confirmation.