Rubber press seal GPD
Sealing for cables and pipes in core drillings, wall sleeves, bayonet cable entries BKD 150
GPD rubber press seals are used for the quick and reliable sealing of cables and pipes. They are suitable for universal use in the field of electricity and water supply in civil engineering. They can be used in core drillings made of watertight concrete (BKL-1 and -2), wall sleeves and bayonet cable entries (BKD system).
By tightening the hexagonal nuts, the rubber washers are pressed together. The pressure creates a secure and permanent seal against the ingress of gas and water.

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Our products at a glance
Rubber press seal GPD with fixed and loose flange
60 mm layer with fixed and loose flange (F+L) against non-pressurised water (W1) or pressurised water (W2) for dowelling.
Suitable for building connections in floor panels and walls with sealing frames in accordance with DIN 18533 (previously DIN 18195)
Order No.
(Z)x(D)
FHRK-Standard 20/30
Split design:
Order No.
(Z)x(D)
FHRK-Standard 20/30
without radial load
Rubber press seal GPD 30 mm /Single
Closed version
Assembly only possible during installation work.
Order-No.
GPD(A)/30/V2A/EPDM
(1)x(D)
Rubber press seal GPD 30 mm /Single
Split version
Assembly also possible after installation work.
Application: Can be used in core drillings made of watertight concrete (BKL-1 and -2), wall sleeves and bayonet cable entries (BKD system).
GPD(A)/G/30/V2A/EPDM
1x(D)
Rubber press seal GPD 30 mm /Multiple
Split version
Assembly also possible after installation work.
Application: Can be used in core drillings made of watertight concrete (BKL-1 and -2), wall sleeves and bayonet cable entries (BKD system).
GPD(A)/G/30/V2A/EPDM
(Z)x(D)
Max. For the number of cables and the diameter of the assignment, see the assignment table in the PDF brochure on page 4 below.
Rubber press seal GPD 60 mm /Single
Closed version
Assembly only possible during installation work.
1x(D)
Rubber press seal GPD 60 mm /Multiple
Closed version
Assembly only possible during installation work.
(Z)x(D)
Max. For the number of cables and the diameter of the assignment, see the assignment table in the PDF brochure on page 4 below.
Application: Can be used in core drillings made of watertight concrete (BKL-1 and -2), wall sleeves and bayonet cable entries (BKD system).
FHRK-Standard 20/30/40/60
Rubber press seal GPD 60 mm /Single
1x(D)
Rubber press seal with exchangeable insert GPD-WE
Our rubber press seal with exchangeable insert offer maximum flexibility. The split rubber press seal can be mounted regardless of the subsequent configuration. Depending on the cable or pipe configuration, a corresponding exchangeable insert is used. A change of configuration is possible at any time by replacing the exchangeable insert.
Application: Can be used in core drillings made of watertight concrete (BKL-1 and -2), wall sleeves and bayonet cable entries (BKD system).
Variants | Exchangeable insert |
Max. Assignment, different Ø possible |
GPD100/G/60/WE65/V2A/EPDM (Z)x(D) |
WE 65 | 3 x Ø 22 or 5 x Ø 17 or 9 x Ø 12 |
GPD125/G/60/WE85/V2A/EPDM (Z)x(D) |
WE 85 | 3 x Ø 50 or 5 x Ø 38 or 8 x Ø 30 |
GPD150/G/60/WE110/V2A/EPDM (Z)x(D) |
WE 110 | 3 x Ø 42 or 5 x Ø 34 or 9 x Ø 24 |
GPD200/G/60/WE125/V2A/EPDM (Z)x(D) |
WE 125 | 3 x Ø 50 or 5 x Ø 38 or 8 x Ø 30 |
GPD(A)/G/60/WE/(A1)/V2A/EPDM
(Z)x(D)
= Inside diameter of the core drilling
or wall sleeve
(A1)= Diameter of the exchangeable insert
(Z) = Number of cables/pipes
(D) = Diameter of the cables/pipe
Multilayer insert ZS
Multilayer insert in split version also suitable for retrofitting, can be combined with single-layer rubber press seals.
Application: In existing rubber press gasket.
Variants | Cabel-Ø |
ZS/G/40/EPDM (4-20) |
4-20 mm |
ZS/G/40/EPDM (4-25) |
4-25 mm |
ZS/G/40/EPDM (4-32) |
4-32 mm |
ZS/G/40/EPDM (22-54) |
22-54 mm |
Rubber press seal GPD with overlaying flange
(Z)x(D)
GPD(A)/G/(30/60)/F/V2A/EPDM
(Z)x(D)
Rubber press seal GPD 60 mm /Multiple
GPD(A)/G/60/V2A/EPDM
(Z)x(D)
Accessories
Accessories
Accessories
Accessories
Rubber Press Seal GPD 100 with multilayer inserts ZS
Rubber press seal GPD 100-ZS, split, suitable for retrofitting in a core drilling or wall sleeve with Øi 100 mm.
Application: | Can be used in core drillings made of watertight concrete (BKL-1 and -2), wall sleeves and bayonet cable entries (BKD system). | |
Advantages: |
|
|
Tightness: | Gas- and watertight up to 2.5 bar |
Multilayer inserts: Number of inserts x (diameter)
Variants | Multilayer inserts | Drawings |
GPD100/G/40/ZS/V2A/EPDM 1x(22-54) |
1x(22-54) | GPD100-ZS_1x(22-54) |
GPD100/G/40/ZS/V2A/EPDM 3x(4-32) |
3x(4-32) | GPD100-ZS_3x(4-32) |
GPD100/G/40/ZS/V2A/EPDM 2x(4-32)+2x(4-25) |
2x(4-32)+2x(4-25) | GPD100-ZS_2x(4-32)+2x(4-25) |
GPD100/G/40/ZS/V2A/EPDM 2x(4-32)+3x(4-20) |
2x(4-32)+3x(4-20) | GPD100-ZS_2x(4-32)+3x(4-20) |
GPD100/G/40/ZS/V2A/EPDM 8x(4-20) |
8x(4-20) | GPD100-ZS_8x(4-20) |
Rubber Press Seal GPD 125 with multilayer inserts ZS
Rubber press seal GPD 125-ZS, split, suitable for retrofitting in a core drilling or wall sleeve with Øi 125 mm.
Application: | Can be used in core drillings made of watertight concrete (BKL-1 and -2), wall sleeves and bayonet cable entries (BKD system). | |
Advantages: |
|
|
Tightness: | Gas- and watertight up to 2.5 bar |
Multilayer inserts: Number of inserts x (diameter)
Variants | Multilayer inserts |
Drawings |
GPD125/G/40/ZS/V2A/EPDM 1x(22-54) |
1x(22-54) | GPD125-ZS_1x(22-54)_LA.pdf |
GPD125/G/40/ZS/V2A/EPDM 3x(4-32) |
3x(4-32) | GPD125-ZS_3x(4-32)_LA-1.pdf |
GPD125/G/40/ZS/V2A/EPDM 6x(4-25) |
6x(4-25) | GPD125-ZS_6x(4-25)_LA.pdf |
GPD125/G/40/ZS/V2A/EPDM 10x(4-20) |
10x(4-20) |
Rubber Press Seal GPD 150 with multilayer insert ZS
Rubber press seal GPD 150-ZS, split, suitable for retrofitting in a core drilling or wall sleeve with Øi 150 mm.
Application: | Can be used in core drillings made of watertight concrete (BKL-1 and -2), wall sleeves and bayonet cable entries (BKD system). | |
Advantages: |
|
|
Tightness: | Gas- and watertight up to 2.5 bar |
Multilayer inserts: Number of inserts x (diameter)
Variants | Multilayer inserts | Drawings |
GPD150/G/40/ZS/V2A/EPDM 3x(22-54) |
3x(22-54) | GPD150-ZS-3x(22-54)-LA.pdf |
GPD150/G/40/ZS/V2A/EPDM 6x(4-32) |
6x(4-32) | |
GPD150/G/40/ZS/V2A/EPDM 9x(4-25) |
9x(4-25) | GPD150-ZS_9x(4-25)_LA.pdf |
GPD150/G/40/ZS/V2A/EPDM 4x(4-32)+6x(4-20) |
4x(4-32)+6x(4-20) | GPD150-ZS_4x(4-32)+6x(4-20)_LA_.pdf |
Rubber Press Seal GPD 160 with multilayer inserts ZS
Rubber press seal GPD-ZS, split, suitable for retrofitting in a core drilling or wall sleeve with Øi 160 mm.
Application: | Can be used in core drillings made of watertight concrete (BKL-1 and -2), wall sleeves and bayonet cable entries (BKD system). | |
Advantages: |
|
|
Tightness: | Gas- and watertight up to 2.5 bar |
Multilayer inserts: Number of inserts x (diameter)
Variants | Multilayer inserts |
GPD160/G/40/ZS/V2A/EPDM 3x(22-54) |
3x(22-54) |
GPD160/G/40/ZS/V2A/EPDM 6x(4-32) |
6x(4-32) |
GPD160/G/40/ZS/V2A/EPDM 9x(4-25) |
9x(4-25) |
GPD160/G/40/ZS/V2A/EPDM 4x(4-32)+6x(4-20) |
4x(4-32)+6x(4-20) |
Rubber Press Seal GPD 200 with multilayer insert ZS
Rubber press seal GPD 200-ZS, split, suitable for retrofitting in a core drilling or wall sleeve with Øi 200 mm.
Application: | Can be used in core drillings made of watertight concrete (BKL-1 and -2), wall sleeves and bayonet cable entries (BKD system). | |
Advantages: |
|
|
Tightness: | Gas- and watertight up to 2.5 bar |
Multilayer inserts: Number of inserts x (diameter)
Variants | Multilayer inserts | Drawings |
GPD200/G/40/ZS/V2A/EPDM 3x(22-54)+4x(4-25)+3x(4-20) |
3x(22-54)+4x(4-25)+3x(4-20) | GPD 200-ZS/3x(22-54)+4x(4-25)+3x(4-20)-LA |
GPD200/G/40/ZS/V2A/EPDM 7x(4-32)+8x(4x20) |
7x(4-32)+8x(4x20) | GPD 200-ZS/7x(4-32)+8x(4x20)-LA |
Rubber Press Seal GPD 80 with multilayer inserts ZS
Rubber press seal GPD 80-ZS, split, suitable for retrofitting in a core drilling or wall sleeve with Øi 80 mm.
Application: | Can be used in core drillings made of watertight concrete (BKL-1 and -2), wall sleeves and bayonet cable entries (BKD system). | |
Advantages: |
|
|
Tightness: | Gas- and watertight up to 2.5 bar |
Multilayer inserts: Number of inserts x (diameter)
Variants | Multilayer inserts | Drawings |
GPD80/G/40/ZS/V2A/EPDM 1x(4-32) |
1x(4-32) | GPD80-ZS_1x(4-32)_LA.pdf |
GPD80/G/40/ZS/V2A/EPDM 2x(4-25) |
2x(4-25) | GPD80-ZS_2x(4-25)_LA.pdf |
GPD80/G/40/ZS/V2A/EPDM 3x(4-20) |
3x(4-20) | GPD80-ZS_3x(4-20)_LA.pdf |
Rubber Press Seal GPD 2in1
Rubber press seal GPD 2in1
Simultaneous sealing of the pipe on the outside of the building and sealing of the cables on the inside of the building. Sealing takes place in core drilling made of watertight concrete (BKL-1 and -2) or wall sleeves. The sealing of a process pipe and the sealing of cables can now be carried out with just one seal insert from UGA.
(Z)x(D)
Metal parts made from A2 stainless steel
Layer 1: EPDM rubber 60 mm,
with 1 drilled hole for a pipe up to a maximum of 66 mm (DH)
Layer 2: EPDM rubber 30 mm, with exchangeable insert Ø 54 mm
Maximum configuration e.g. 9 cables up to 8 mm.
(Z)x(D)
metal parts made from A2 stainless steel
Layer 1: EPDM rubber 60 mm,
with 1 drilled hole for one pipe up to Ø max. 87 mm (DH)
Layer 2: EPDM rubber 30 mm, with exchangeable insert Ø 65 mm
Maximum configuration e.g. 16 cables up to 8 mm.
(Z)x(D)
metal parts made from A2 stainless steel
Layer 1: EPDM rubber 60 mm,
with 1 drilled hole for a pipe up to a maximum diameter of 112 mm (DH)
Layer 2: EPDM rubber 30 mm, with exchangeable insert Ø 85 mm
Maximum configuration e.g. 25 cables up to 8 mm.
Zx(D)
2-layer rubber press seal GPD, closed,
metal parts made from A2 stainless steel
Layer 1: EPDM rubber 60 mm,
with 1 drilled hole for a pipe up to a maximum diameter of 162 mm (DH)
Layer 2: EPDM rubber 30 mm, with exchangeable insert Ø 110 mm
Maximum configuration e.g. 40 cables up to 8 mm.
(Z) = Number of cables
(D) = Outside diameter of cable (Øa)