Product

Lined Bucket Type Strainer

Lined bucket type strainers combine high dirt holding capacity with dependable corrosion resistant construction for demanding applications.

Process ready Leak resistant Chemical duty

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Product Overview

Application and service highlights

Introduction

Lined bucket type strainers are intended for corrosive services with higher dirt loading where a larger filtration chamber is preferred. They are commonly used in batch plants and transfer systems where maintenance intervals, debris capacity and reliable flow protection are important operating considerations.

Key Features

Offers higher dirt-holding capacity than compact strainer designs.
Supports easier basket removal during cleaning and maintenance.
Suitable for process streams carrying scale, crystals or suspended solids.

Specifications

Material, dimensions and testing standards

Material

Body: Fabricated carbon steel or cast steel construction based on fitting geometry.
Lining: PTFE / PFA lining for severe corrosive service.
Ends: Flanged ends to integrate with lined piping systems.

Dimensions

Available in standard pipeline sizes for process plant integration.
Face-to-face dimensions maintained for interchangeability.
Reducer, tee and elbow geometry optimized for smooth flow transition.

Testing

Visual and dimensional inspection on every fitting.
Spark testing of all lined wetted surfaces.
Hydro testing performed according to service class requirements.

Technical Drawing

Cross-sectional reference

Dimensional Specifications

Dimensional table

Size		Diameter (D)	Raised Face (R/F)	P.C.D (K)	Flange Thick. (T)	No. of Holes (N)	Hole Dia (B)	Lining Thickness (±0.5mm)	Length ± 5mm (Max L)
NB	Inch
25	1"	33.7	50	79	15	4	15	3	1500
40	1.5"	48.3	65	95	17	4	18	3	1500
50	2"	60.3	80	127	19	4	19	3	1500
80	3"	88.9	100	152	22	4	22	3	1200
100	4"	114.3	125	178	24	8	22	3	1000