PALL 2220 47 mm In-Line Filter Holder, Stainless Steel
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PALL 2220 47 mm In-Line Filter Holder, Stainless Steel

PALL 2220 Filter Holder 47mm, In-Line, Stainless Steel, 1/Pk

Save $49.15
PALLSKU: 2220
Price:
$933.85 $983.00

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Stock:
In stock

Description

The Pall 2220 Filter Holder, 47 mm In-Line, Stainless Steel, 1/Pk is designed for reliable and efficient laboratory filtration. Constructed from durable stainless steel, this 47 mm stainless steel filter holder provides excellent chemical resistance, making it suitable for use with a wide range of solvents and aggressive chemicals. The holder is engineered for easy opening and closing, allowing users to quickly change filters while ensuring that the membrane remains securely in place. This design keeps the filter undisturbed during operation, which is essential for accurate particulate analysis and consistent filtration results. 

Additionally, the Pall 2220 in-line filter holder features an upstream threaded vent that allows trapped gases to be safely released during liquid filtration. This helps improve filtration efficiency by preventing pressure buildup and maintaining smooth fluid flow. The convenient in-line opening and closing capability also makes this laboratory stainless steel filter holder easy to integrate into filtration systems, providing dependable performance for precise and controlled laboratory applications.

Also, check out the Ahlstrom 0540-1850 Quantitative Filter Paper, Grade 54, 185 mm

Specifications

brand PALL
diameter-mm 47
effective-filtration-area 9.6 cm² cm²
list-price 983.00
manufacturer-part-number 2220
material Stainless Steel
part-number 2220

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We offer Net 30 terms for qualified business customers, allowing you to receive your order now and pay within 30 days of the invoice date.

Frequently Asked Questions

The Pall 2220 is designed to accept 47 mm diameter membrane or glass fiber filters, making it versatile for many laboratory filtration applications. Its secure clamping design helps keep the filter properly seated during operation.

This holder is commonly used for in-line liquid or gas filtration and stack sampling where durability and chemical resistance are required. The robust stainless steel construction makes it suitable for demanding laboratory and industrial environments.

The main body components—including the housing, support screen, and underdrain—are manufactured from Type 316 stainless steel for corrosion resistance. The unit also includes a PTFE thrust ring and Viton O-ring to maintain a reliable seal during filtration.

Yes. The stainless steel design is autoclavable, allowing the holder to be sterilized between uses and supporting workflows that require high cleanliness standards.

The Pall 2220 includes several performance features:

Easy open/close design for quick filter changes
Upstream threaded vent to release trapped gas during liquid filtration
Leak-resistant connections (3/8" FNPT)
High pressure and temperature tolerance

Together, these features help maintain consistent flow and reliable particulate analysis.

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