Description
Service kit for WOB-L 2522 is a maintenance set prepared for the corresponding WELCH Vacuum piston pump. The kit includes a piston rod, valve plate set, seals, O-rings, plastic bowl, float ball and filter/silencer, covering the principal wear and sealing parts needed for scheduled service of the WOB-L 2522. It is supplied as 1 pc(s) and has a weight of 0,250 kg, so storage and shipment remain simple for laboratory workshops and instrument stores. Intended for vacuum technology accessories, the set supports continued operation of laboratory vacuum pumps by providing the listed replacement components in one package. This service kit comes from manufacturer WELCH Vacuum and is matched specifically to the WOB-L 2522 model. Using the complete kit helps keep spare-part identity consistent with the pump design during overhaul. The description is limited to the stated contents, pack size and weight; no additional performance or lifetime claims are made. Laboratories maintaining WOB-L 2522 units can stock this single-piece kit as a ready service package for piston, valve, sealing and filter/silencer renewal within their vacuum technology inventory.
This article is part of Other instruments & spare parts.
Key features
- Pack size: 1 pc(s)
- Product type: Service kit
- Compatible with: WOB-L 2522
- Contents: Piston rod, valve plate set, seals, O-rings
- Also includes: Plastic bowl, float ball, filter/silencer
- Weight: 0,250 kg
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Questions about Service kit , for WOB-L 2522, 1 unit(s)
What is this article?
Service kit , for WOB-L 2522, 1 unit(s) is the article on this page. Luminix Health distributes WELCH Vacuum for laboratory use. It sits in Other instruments & spare parts, in Lab instruments.
Some instruments do not sit cleanly in one measuring principle, and every instrument eventually needs a spare: a lamp, a fuse, a seal, a knob. The spare has to be the part for that model. A near match is a different part. Calibration of the instrument, once it measures, belongs with EURAMET, BELAC and the BIPM.
Which category should I open next?
The category is Other instruments & spare parts. The catalogue is Lab instruments.
Shelves beside this one are Lab instruments.
What should I check before I order?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
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.

