Festo MS4-LFR-1/4-D7-CRM-AS Filter Regulator (529152)
Overview

The Festo MS4-LFR-1/4-D7-CRM-AS is a compact, high-performance filter-regulator unit from the renowned MS series—designed to deliver clean, regulated compressed air for industrial and automation systems. Engineered for precision and reliability, it balances efficient filtration with stable pressure control.

Key Features & Technical Specifications
Specification Details
Size 4
Series MS
Filtration Grade 5 µm (fine particle filtration)
Festo
Eastern Industrial Automation

Condensate Drain Rotating manual
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Operating Pressure (PN) 0.8–14 bar
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Pressure Regulation Range 0.5–12 bar
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Flow Rate ~1200 L/min
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Mounting Orientation Vertical ± 5°
Festo
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Connection Ports G 1/4″ (female)
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Condensate Bowl Volume 19 cm³
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Material – Housing Die-cast aluminium
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Seal Material Nitrile rubber (NBR)
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Filter Material Polyethylene (PE)
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Corrosion Resistance CRC 2 – Moderate corrosion stress
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Temperature Range –10 °C to +60 °C
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RoHS Compliant Yes
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Function & Benefits

Ultra-Fine Filtration: 5 µm filter media ensures removal of very fine contaminants, safeguarding downstream pneumatic components.

Efficient Pressure Control: Delivers stable and accurate regulation within a wide range (0.5–12 bar), ideal for diverse industrial requirements.

Compact & Durable Design: Small footprint (size 4) with robust aluminium body makes it an optimal choice for tight spaces and long-term usage.

Simple Servicing: Manual rotating drain and transparent bowl facilitate easy maintenance with minimal downtime.

Broad Applicability: Compatible with inert gases and compressed air per ISO 8573-1:2010 standards
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Reliable Under Varied Conditions: Built to resist moderate corrosion (CRC 2) and perform reliably across a –10 to +60 °C temperature span. فلتر ومنظم وحدة خدمه 1/4 بوصه فيستو