Description
VZ 7093 screw caps are designed for use with filters in the ProClean II system and are supplied in a pack of ten pieces. These caps secure filter assemblies during the preparation of aggressive samples, ensuring a reliable seal on the associated bottles and holders. Manufactured by SI Analytics - a Xylem brand, the components integrate directly with the ProClean II filtration workflow. The ten-piece quantity supports routine laboratory operations and provides convenient replacement stock. Compatible with the filter holders and bottles of the ProClean II range, the screw caps maintain closed conditions while samples are processed or stored temporarily. Their form factor matches the system geometry so that filtration steps proceed without leakage or misalignment. Analytical laboratories that already employ ProClean II equipment can maintain continuous operation by keeping these spare caps on hand. The straightforward design focuses on secure closure and ease of handling under typical bench conditions. Overall the VZ 7093 pack supplies essential consumable parts that complete and sustain the ProClean II filter system for aggressive-sample work.
This article is part of Screw caps & closures, in Stoppers, caps & closures.
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Questions about VZ 7093, Screw caps for filter, ProClean II, 10 pcs.
What is this article?
VZ 7093, Screw caps for filter, ProClean II, 10 pcs. is the article on this page. Luminix Health distributes SI Analytics - a Xylem brand for laboratory use. It sits in Screw caps & closures, inside Stoppers, caps & closures, in Labware.
A screw cap has a thread and a liner. The thread has to match the bottle. The liner has to survive the liquid: a pulp liner fails in a solvent that a PTFE-faced liner ignores. The colour of the cap is not the specification.
A closure is the part that decides whether a bottle stays shut and whether the contents attack the seal. A ground-glass stopper matches a ground neck. A screw cap needs the right thread and a liner that survives the liquid. Rubber and silicone stoppers push into a mouth. The liner, not the colour of the cap, is the chemical choice. The vessels they close are indexed under ISO laboratory glassware.
Which category should I open next?
The category is Stoppers, caps & closures. The sub-category is Screw caps & closures. The catalogue is Labware.
Shelves beside this one are Rubber & silicone stoppers, Ground-joint glass stoppers, Lids & seals and Closures (other).
What should I check before I order?
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
How does ordering and shipping work?
Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.

