IPG OEM Protective Cap with 13.5mm height and 12mm diameter, designed as a replacement protective component for compatible IPG fiber laser source applications.
IPG Protective Cap for Fiber Laser Source Output Connector
The IPG Protective Cap is sized at 13.5mm x 12mm and fits the output connector of fiber laser sources built on an IPG laser. Like other output-connector caps, it covers the collimating window at the port, keeping it free of dust and contamination whenever the output optical cable is disconnected.
IPG-based sources are common across Indian sheet metal fabrication and job-work shops, and their output connectors use their own specific cap sizing. This 13.5mm x 12mm cap is built to that sizing, so it seats correctly rather than needing to be forced into place. Its job is to keep the collimating window behind the connector protected whenever the delivery cable to the cutting or welding head is unplugged - during transport, storage or servicing. As a low-cost part, it should be checked and replaced if damaged or misplaced, since an exposed connector leaves that window open to shop-floor dust.
Key Features of the IPG Protective Cap
Sized at 13.5mm x 12mm
Fits fiber laser sources built on an IPG laser
Shields the collimating window when the output cable is disconnected
Correctly sized for a flush seat, no forcing needed
Simple, low-cost part for routine replacement if lost or damaged
A 13.5mm x 12mm cap sized for IPG-based source output connectors, built to seat over the port without modification.
Benefits
Protects the collimating window at the connector from dust and contamination, and keeps replacement quick and predictable for maintenance teams.
How to Confirm This Cap Fits Your Source
Confirm your machine runs an IPG-based laser source.
Measure the existing cap: it should read close to 13.5mm x 12mm.
Note whether your current cap shows cracking, warping or a missing seal.
Compare against other laser-source cap sizes if your reading is different.
Confirm fitment with the supplier before placing a bulk order.
Why Choose Us
Correctly sized for IPG-based sources - not an approximate fit
Ready stock to reduce laser source downtime
GST-registered supplier (GSTIN 24AFSFS3212F1Z2) with proper invoicing
WhatsApp support to confirm compatibility before you order
Bulk pricing for shops running multiple IPG-based machines
Correctly Sized IPG Cap vs an Approximate-Fit Cap
Parameter
Correctly Sized IPG Cap
Approximate / Mismatched Cap
Dimension Match
13.5mm x 12mm, exact
Close but not exact
Seating on Connector
Sits flush, no gap
Loose fit or forced fit
Window Protection
Consistent dust seal
Gaps can let dust through
Replacement Ease
Drop-in swap
May need adjustment
Frequently Asked Questions
It covers the output connector of a compatible IPG-based fiber laser source, protecting the collimating window inside from dust whenever the output cable is disconnected.
13.5mm x 12mm, sized for IPG-based source output connectors.
The laser source. It caps the source's output connector, not the cutting or welding head nozzle.
Replace it if it is cracked, warped or lost, since an exposed collimating window is then at risk from dust.
Yes, bulk orders are supplied with a GST invoice for business buyers.
Get the Right IPG Protective Cap for Your Laser Source
Confirm fitment and order the correctly sized IPG output-connector protective cap for your fiber laser source, with bulk pricing and pan-India delivery.
