Replacement Pall LSS2F1H Coalescing Filter Element

The Pall LSS2F1H is a professional lightweight high-efficiency coalescing filter element designed for Pall industrial fuel separation systems. Belonging to the exclusive LSS series, this filter adopts fine fiber layered coalescing media, specialized for removing fine solid contaminants and trace emulsified water in low-to-medium flow fuel systems. With stable structural rigidity, low pressure drop and excellent demulsification performance, the LSS2F1H provides reliable fuel purification for industrial fuel skids, petrochemical auxiliary systems and small-to-medium fuel terminal facilities. It is fully dimensionally compatible with genuine Pall housings for direct drop-in replacement.

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Replacement Pall LSS2F1H Coalescing Filter Element
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Product Introduction

Product Overview

Pall LSS2F1H is a core model of the Pall LSS series coalescers, different from LCS large-flow heavy-duty series. The LSS series features compact structure, fine filtration precision and stable running performance, focusing on precision fuel purification with low flow resistance.

The LSS2F1H uses optimized layered hydrophilic fiber layout, which balances particle interception and water coalescing efficiency. It effectively solves common problems such as trace water residue, fine particle pollution and fuel turbidity in conventional fuel treatment systems. With integral epoxy sealing and reinforced structural design, this replacement element maintains long-term stable working performance under continuous operating conditions.

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Working Principle

Adopts standard inside-to-out layered coalescing filtration:

  1. Outer fiber layer intercepts fine sediment and floating impurities to protect the inner precision media.

  2. Layered gradient structure evenly distributes fluid flow and reduces turbulence impact.

  3. Inner hydrophilic fiber layer captures micron emulsified water droplets.

  4. Tiny water droplets collide, aggregate and form large water beads, realizing gravity separation from fuel to obtain dry and clean hydrocarbon fluid.

Product Features

  • Professional LSS series precision coalescing structure

  • Low flow resistance, stable low pressure drop operation

  • High-efficiency removal of fine particles and trace emulsified water

  • Layered gradient hydrophilic fiber media, lasting demulsification stability

  • Integral epoxy sealing, no bypass leakage

  • Reinforced internal support structure, anti-deformation

  • 100% interchangeable with original Pall LSS2F1H filter


Full Pall Coalescing Filter Complete Model List

LCS AH / HH Series

LCS2B1AH, LCS4B1AH, LCS2H1AH, LCS4H1AH, LCS2H2HH, LCS4H2HH

LCS PXSH / LSS / NGGC Series

LCS06PXSH, LCS2PXSH, LCS4PXSH, LSS2F1H, LSS2F2H, NGGC-324-PL-01

CC3LG Series

CC3LGA7H13, CC3LGB7H13, CC3LG02H13, NGGC-336-PL-01

CS604LG Series

CS604LGDH13, CS604LGBDH13, CS604LGT2H13, CS604LGT2DH13, CS604LGH13, CS604LGBH13, CS604LGBT2H13, CS604LGBT2DH13

Applications

Industrial fuel treatment skids, petrochemical auxiliary fuel systems, small and medium fuel terminals, generator diesel fuel purification, light hydrocarbon liquid filtration and general industrial Pall filter separator equipment.

Product Advantages

  1. Exact OEM size matching, plug-and-play replacement

  2. Low pressure drop design reduces system energy consumption

  3. Excellent trace water removal performance for high-cleanliness fuel

  4. Stable long-cycle operation, not easy to clog

  5. Full Pall coalescer series available for one-stop purchasing

FAQ

Q: What is Pall LSS2F1H used for?A: It is a precision LSS-series coalescing filter, mainly used for fine filtration and fuel-water separation in medium and small flow industrial fuel systems.
Q: Difference between LSS series and LCS series?A: LCS is heavy-duty high-flow series; LSS is compact precision series with lower pressure drop, more suitable for precise fuel purification scenarios.

Product Technical Parameters

Model: Pall LSS2F1H

  • Series: Pall LSS Industrial Precision Coalescer Series

  • Flow Direction: Inside to Outside

  • Working Temperature: -30℃ ~ +85℃

  • Max Differential Pressure: 5.0 bar

  • Suggested Replacement DP: 0.9 bar

  • Media: Multi-layer hydrophilic gradient composite fiber

  • Bonding Method: Full integral epoxy bonding

  • Applicable Media: Jet fuel, diesel, gasoline, light hydrocarbon fluids

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