Product

Lined Y Type Strainer

Global make PFA Lined Bucket Strainer is a high-performance filtration solution designed to remove solid particles from highly corrosive fluids. It features a robust carbon steel or stainless-steel body with a virgin PTFE / PFA lining that provides excellent resistance to acids, alkalis, and aggressive chemicals. The removable perforated bucket ensures efficient filtration and easy maintenance, while the leak-proof design enhances operational reliability. This strainer protects downstream equipment such as pumps and valves, reduces maintenance costs, and ensures smooth process flow even in demanding conditions. Our PFA lined strainers is available in sizes ranging from 25 mm to 150 mm in diameter.

Product Overview

Application and service highlights

Introduction

Global make PFA Lined Bucket Strainer is a high-performance filtration solution designed to remove solid particles from highly corrosive fluids. It features a robust carbon steel or stainless-steel body with a virgin PTFE / PFA lining that provides excellent resistance to acids, alkalis, and aggressive chemicals. The removable perforated bucket ensures efficient filtration and easy maintenance, while the leak-proof design enhances operational reliability. This strainer protects downstream equipment such as pumps and valves, reduces maintenance costs, and ensures smooth process flow even in demanding conditions. Our PFA lined strainers is available in sizes ranging from 25 mm to 150 mm in diameter.

Key Features

  • Designed to filter corrosive liquid and gas streams.
  • Available in PFA lined construction across 25 mm to 200 mm sizes.
  • Pure PTFE filter element for reliable solid separation.

Specifications

Material, dimensions and testing standards

Material Specifications

  • Body: Carbon Steel Fabrication as per ASTM A-106 GR B SCH 40 / 30
  • Lining: PFA Conforming ASTM D3307
    • PP Confirming ASTM D4101
    • PVDF Confirming ASTM D3222
    • HDPE conforming ASTM D3350
  • Filter: Pure PTFE Conforming ASTM D4894

Dimension Specifications

  • Pipe as per ANSI B36.10
  • Flange as per ANSI B16.5, 150#
  • Lining and other dimensional tolerance as per ASTM F1545
  • Lining Thickness: 3mm to 6mm

Testing

  • 100% Visual Check / Dimensional Check
  • 100% Spark Test at 15 KVDC
  • 100% Hydro Test at 15 Kg/cm² upto 80NB, 10 Kg/cm² for 100NB & 6 Kg/cm² for 150NB

Technical Drawing

Cross-sectional reference

Lined Y Type Strainer technical drawing
Representative technical drawing. Detailed dimensions as per dimensional table.

Dimensional Specifications

Dimension details and flange standards

Dimension Detail

Size (NB) L H
mm mm mm
15178.0145.0
25178.0145.0
50230172
80312167
100375225
150430300

Flange Dimension Detail (MM) (ANSI CLASS 150#)

R/F P.C.D D T No. of Hole (N) Hole Dia. (Ø)
50.879.4108.014.5415.9
73.098.4127.017.5415.9
92.1120.7152.419.5419
127.0152.4190.524.0419
157.2190.5228.624.0819
215.9241.3279.525.5822.2