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Rain Bird LCRBY150D 1½-inch large-capacity disc filter showing red disc element, durable thermoplastic Y-body, and 1-1/2" NPT ports visible.

Rain Bird LCRBY150D 1-1/2" Large-Capacity Disc Filter (NPT)

Brand: Rain Bird
Save 27%
$127.61
$92.52
SKU LCRBY150D
In Stock (5)

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Rain Bird LCRBY150D is a 1-1/2" large-capacity disc filter engineered for high-flow drip and micro-irrigation zones. Its Y-body design and oversized filtration area reduce cleaning frequency and maintenance time while protecting downstream emitters and valves. The body and cover are molded from high-impact thermoplastic for durability in demanding irrigation environments.

  • Disc filtration: 120 mesh / 130 µm discs ideal for water with organic content and suspended solids.
  • High flow capacity: Max recommended flow up to 20 m³/hr (≈88 GPM) for larger irrigation zones.
  • Large filtration area: 83 in² (≈535 cm²) of disc surface to extend time between cleanings.
  • Durable construction: High-impact thermoplastic body and cover rated to 60°C (140°F) and 8 bar (116 psi).
  • Installation: 1-1/2" NPT ports; recommended to install after a valve or shut-off point to avoid continuous pressure across the filter.
  • Serviceability: Easy-to-remove cover and disc packs allow fast access for inspection and rinsing—suitable where frequent manual cleaning is expected.

This disc filter is designed for residential, commercial, and municipal drip systems that require reliable filtration with minimal downtime. Use the LCRBY150D where higher flow and robust filtration are necessary to protect micro-sprays, drip tubing, and pressure regulators. Replacement disc packs and technical literature are available from the manufacturer for routine maintenance and parts support.

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Frequently Asked Questions

What micron rating does this disc filter use?
The LCRBY150D uses 120 mesh (≈130 µm) disc filtration, effective for suspended solids and organic material.
How often should I clean the filter?
Cleaning frequency depends on water quality; the large 83 in² disc area reduces cleaning—inspect and rinse when pressure drop increases.
What are the pressure and temperature limits for installation?
Rated to 8 bar (116 psi) and 60°C (140°F). Install after a valve or shut-off to avoid constant pressure across the filter.

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