KST 90, Large Stainless Steel Holder with Reservoir (750mL), 316-Grade, 90mm

Advantec KST 90 Large Stainless Steel Filter Holder with 750ml Reservoir, 316 SS, 90mm

The Advantec KST 90 is a large stainless steel pressure filter holder supplied with an integrated 750ml reservoir, designed for batch and in-line liquid filtration applications. Constructed from 316 SS, the housing provides strong corrosion resistance and durability for demanding laboratory and pilot-scale workflows.

Configured for 90mm membrane filters, the KST 90 supports pressure-driven filtration for sterilising and ultraclean applications. The clamped plate assembly ensures secure membrane sealing, while the elevated tripod stand allows convenient placement of receiving vessels below the outlet. Suitable for flow decay testing and controlled pressure filtration processes.

Key Features

316 SS construction: Corrosion resistant stainless steel housing for chemical compatibility and repeated cleaning.

Integrated 750ml reservoir: Supports batch filtration without the need for an external feed vessel.

90mm membrane compatibility: Provides a filtration area of 45.3 cm² for moderate throughput applications.

Pressure rated design: Maximum inlet pressure up to 99 psi with controlled differential pressure operation.

Silicone and PTFE sealing components: Ensures reliable membrane seating and chemical compatibility.

Shipped from our Manchester, UK Facility

All items are securely packed and dispatched from our Manchester warehouse, ensuring reliable UK delivery.

• in-line gas or liquid filtration

• ultraclean or sterilising filtration of gases and liquids

• flow decay tests for pilot studies

• hazardous toxicity testing and TCLP sample preparation

Brand: Advantec

Model: KST 90

Product Type: Large pressure filter holder with reservoir

Material: 316 SS

Membrane Size: 90mm

Reservoir Capacity: 750ml

O-Ring & Gasket: Silicone and PTFE

Inlet/Outlet: ¾" NPTF and NPTM to 3/8" hose barb (ST models: 1.5" sanitary fitting to 14.3mm hose barb)

Max Pressure Inlet: 99 psi

Max Pressure Differential: <42 psi

Filtration Area: 45.3 cm²

HS Code / Commodity Code: 8421990040