Protective Plugs for Internal Protection
Introducing Pöppelmann Kapsto Protective Plugs for Internal Protection: Your ultimate solution for safeguarding critical components from internal damage.
Manufactured with precision engineering and designed for optimal performance, our protective plugs offer unmatched protection, preserving the integrity and longevity of your valuable equipment. Whether you operate in the automotive, electronics, or industrial sector, rely on Pöppelmann Kapsto to deliver innovative solutions that surpass your needs. Backed by a legacy of excellence and a dedication to quality, our protective plugs stand as the epitome of dependable protection for any application.
Square Plugs - GPN 260
The GPN 260 square plugs protect square pipes against damage and dirt. The reinforced head area is suitable for higher stress and the ribs ensure a firm fit on the pipe. The square plugs have a high-quality appearance thanks to their grained top surface and chamfered edges.
SIZES: To suit square tube 12mm - 120mm
Available as:
- Virgin material
Rectangular Plugs - GPN 270
The GPN 270 rectangular plugs protect section pipes against damage and dirt. The reinforced head area is suitable for higher stress and the ribs ensure a firm fit on the pipe. The rectangular plugs have a high-quality appearance thanks to their grained top surface and chamfered edges.
SIZES: To suit tube 20mm x 10mm - 140mm x 80mm
Available as:
- Virgin material
Closure Plugs - GPN 300 F
The GPN 300 F sealing plugs can be used to protect internal threads and bore holes, and ensure a firm fit thanks to their crowned shank. The flat head saves space.
SIZES: To suit holes 3.1mm - 123.5mm diameter
Available as:
- 100% Post-consumer recyclate
- Recycling blend
- Virgin material
Closure Plugs - GPN 300 V
The GPN 300 V sealing plugs can be used to protect internal threads and bore holes, and ensure a firm fit thanks to their crowned shank. The flat head and coordinated head diameter enable countersinking in the bore hole.
SIZES: To suit holes 7.2mm - 56mm diameter holes
Available as:
- 100% Post-consumer recyclate
- Recycling blend
- Virgin material
Finned Plugs - GPN 320
The finned plugs GPN 320 protect round pipe ends according to DIN EN 10220, DIN EN 10255 and DIN EN ISO 1127 against damage and dirt. The solid design is suitable for high demands. The ribbed plugs ensure a firm fit on the application even with dimension tolerances in the pipe and have a high-quality appearance thanks to their grained top surface and chamfered edges.
SIZES: To suit holes 5mm - 93mm diameter
Available as:
- Virgin material
Closures - GPN 350
The GPN 350 PCR-PE, blue closures enable versatile use as caps or plugs and protect openings, bolts, pipes and threads. The plastic used consists of post-consumer recycled material.
SIZES: To suit holes 5.8mm - 88.5mm diameter
Available as:
- 100% Post-consumer recyclate
- Recycling blend
- Virgin material
Tapered Plugs - GPN 500
The GPN 500 tapered plugs offer small internal threads and bore holes protection against dirt and damage. The solid design is suitable for high demands. The conical shape of the tapered plugs enables tolerances to be accommodated.
SIZES: To suit holes 3.5mm - 8.2mm diameter
Available as:
- 100% Post-consumer recyclate
- Recycling blend
- Virgin material
Covers - GPN 910
The GPN 910 covers close housing apertures and stud holes and are particularly well suited for openings in thin sheets. The flat head saves space.
SIZES: To suit holes 12.3mm - 101mm diameter
Available as:
- Virgin material
Screw Plugs - GPN 700
The GPN 700 screw plugs are suitable for many different internal threads and pipe threads as per DIN EN ISO 228-1. Up to medium sizes, the easy-to-grip head for manual assembly also features a slot so that screwdrivers may be used for fitting.
SIZES: To suit threads ¼NPTF / ¼UN - 1⅞ UN, G¼ - ⅝, M6 - M52
Available as:
- 100% Post-consumer recyclate
- Virgin material
Screw Plugs - GPN 710
The GPN 710 screw plugs can be used for many different internal threads and feature a slotted square head for fitting with a spanner or screwdriver.
SIZES: To suit threads G¼ - G2
Available as:
- Virgin material
Screw Plugs - GPN 720 Type A
The GPN 720 Type A screw plugs are suitable for many different internal threads. The thick-walled design is suitable for high demands. The flat head and coordinated head diameter enable countersinking in the bore hole.
SIZES: To suit threads M10x1, M16x1.5, M18x1.5, M20x1.5
Available as:
- 100% Post-consumer recyclate
- Recycling blend
- Virgin material
Screw Plugs - GPN 720 Type B
The GPN 720 Type B screw plugs are suitable for many different internal threads. The sealing cone prevents the ingress or leaking of liquids within certain limits.
SIZES: To suit threads ¼ - 1½ NPT, M16, M30
Available as:
- 100% Post-consumer recyclate
- Recycling blend
- Virgin material
Sealing Screw Plugs - GPN 730
The GPN 730 sealing screw plugs are suitable for many different metric threads as per DIN 13 and pipe threads as per DIN EN ISO 228-1. The sturdy material is suitable for higher demands. The circumferential sealing lip, which is designed without a mould seam, prevents the ingress or leaking of liquids within certain limits. To be fitted with a screwdriver or automatically with a special wrench.
SIZES: To suit threads G¼ - G¾, HDPE black M10 - M33
Available as:
- Virgin material
Flange Covers - GPN 650 Type A
The GPN 650 Type A flange covers protect flanges as per DIN EN 1092-1 and DIN 28117 against damage and dirt, seal the opening and protect the sealing face of the flange fitting.
SIZES: To suit holes 16.8mm - 152.8mm with flanges from 45mm - 245mm diameters
Available as:
- 100% Post-consumer recyclate
- Recycling blend
- Virgin material
Flange Covers - GPN 670
The GPN 670 flange covers protect flanges as per DIN EN 12351 against damage and dirt, seal the opening and protect the sealing faces and screw holes. Larger tolerances accommodated by ribs. Unlike most other flange covers, the visible exterior of the flange cover is designed without a recess in the middle and is therefore flat, ensuring an attractive appearance.
SIZES: To suit holes 7mm - 238mm with flanges up to 400mm diameter
Available as:
- Virgin material
