Order Strainer | DIN-ANSI | Corrosion Resistant Filtration

Reliable Filtration for Demanding Environments

The PFA Lined Strainer is built for demanding industries where highly corrosive, high-pressure, and high-temperature media need to be filtered. Its robust PFA lining offers exceptional resistance to aggressive fluids, making it ideal for sectors like chemical processing, water treatment, petrochemicals, and pharmaceuticals. Designed for easy maintenance and reliability, it features a replaceable filter basket, vacuum-tight sealing, and an option for conductive PFA to protect against electrostatic discharge. With its durable construction and high-efficiency filtration, the PFA Lined Strainer is the perfect solution for maintaining process integrity and minimizing downtime in critical operations.

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Proven Performance

Industry Applications

The PFA Lined Strainer is engineered for industries that deal with aggressive, corrosive, and high-temperature media. Its virgin PFA lining ensures long-lasting protection against aggressive chemicals, while the mechanical clamping system provides a secure, vacuum-tight seal for worry-free operation. Designed for high-efficiency filtration, the strainer also offers conductive PFA options to protect against electrostatic discharge in hazardous environments. Whether it's preventing contamination in pharmaceutical production or providing safety in petrochemical processes, the PFA Lined Strainer guarantees optimal performance across a wide range of industrial applications.

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Strainer Summary

Parameter Value
Name Purion9
Design Norm DIN/ISO | ANSI
Size DN 15–150 | NPS ½-4
Flange Dimensions DIN 2501 (PN 16) | ASME B16.10 (Class 150-RF LP)
Face-Face-Dimensions DIN EN 558-1
Strainer Basket Material: PTFE or PTFE-Carbon-Composite filter element Mesh: ETFE filter mesh size from 85 to 2000my (max. 150°C, for higher temperature, custom mesh provided up to 200°C)
Lining Options PFA, PFA/AS, PVDF
Body Materials 1.0619 , 1.4308, 1.4408, A216WCB, CF-8, CF8-M
Pressure Range PN 16
Temperature Range -10°C up to +150°C, higher / lower temperatures on request
Quality Control Body 24bar, Dielectric strength test 20kV
Certificates EU Pressure Equipment Directive 2014/68/EU

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Strainer Specifications

Dimensional Measurements

Size L H H1 ød øk øD Bolting A Weight
DN 25 160mm 175mm 110mm 68mm 85mm 115mm 4 x 14 (M12) 270mm 7kg
DN 50 230mm 220mm 140mm 102mm 125mm 165mm 4 x 18 (M16) 340mm 18kg
DN 80 310mm 320mm 150mm 138mm 160mm 200mm 8 x 18 (M16) 460mm 28kg
DN 100 350mm 330mm 160mm 158mm 180mm 220mm 8 x 18 (M16) 500mm 80kg
DN 150 480mm 212mm 240mm 285mm 8 x 22 (M20)
Size L1 H H1 ød øk øD Bolting A Weight
NPS 1" 160mm 175mm 110mm 50.8mm 79.4mm 108mm 4 x 15.9 270mm 7kg
NPS 2" 230mm 220mm 140mm 92.1mm 121mm 152.4mm 4 x 19 340mm 18kg
NPS 3" 310mm 320mm 150mm 127mm 152.4mm 190.5mm 4 x 19 460mm 28kg
NPS 4" 350mm 330mm 160mm 157.2mm 190mm 228.6mm 8 x 19 500mm 80kg

Materials Table & File

Pos. Item Material
99 PFA Virgin
100 1.0619 (A216 WCB)
106 1.0619 (A216 WCB)
107 1.0619 (A216 WCB)
109 1.0619 (A216 WCB)
115 1.0619 (A216 WCB)
216 ETFE
217 1.0619 (A216 WCB)
219 PTFE / PTFE Carbon Composite
220 PTFE / PTFE Carbon Composite
218 PTFE / PTFE Carbon Composite
222 PTFE / PTFE Carbon Composite
234 PTFE / PTFE Carbon Composite
407 PTFE / PTFE Carbon Composite
522 PTFE / PTFE Carbon Composite
900 Stainless steel
901 Stainless steel
902 Stainless steel
920 Stainless steel
936 Stainless steel

P‑T Diagram

P-T Diagram & Vacuum P-T for PFA / PFA Conductive Lined Strainer

Collapsible row

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