Modular seal

GKD

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With integrated installation control - no torque control key required
No retightening required
Nuts moulded into the pressure plate, therefore no loose parts

For sealing of newly to install pipes or already installed pipes inside core drilled holes or wall sleeves. The modular structure allowes installation on all kind of pipes and diameter combinations.

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Facts

Advantages:

Optimized bolt geometry
Made in Germany
Available from stock
Suitable for retrofit sealing

Scope of delivery:

1 piece Lubricating stick

Application range:

Waterproof concrete stress class 1, waterproof concrete stress class 2

Material:

Rubber: EDPM or NBR
Screws and nuts: rust-free stainless steel V4A (AISI 316L)
Press plates: glass fibre reinforced polyamide

Tightness:

gastight and watertight
radon tight

Downloads

Brochures

Installation instructions

GKD (PDF, 12MB)

Test reports

Data sheet & tender specification

For download of data sheet and tender specification please configurate the product in the section below and download via the symbol Download symbol

Variants

X = number of links, Article number on demand. The complete article number is derived from the number of links
* Due to the small size of the pressure plates, nuts are not moulded and without installation control.

Min. annular space (mm)	Max. annular space (mm)	Carrier pipe OD (mm)	Required wall thickness (mm)	Article code
12.7	16	21,3 - 323,9	75	X * GKD200 EPDM50 *
12.7	16	21,3 - 323,9	75	X * GKD200 EPDM50 *
16	20	25 - 323,9	75	X * GKD275 EPDM50 *
16	20	25 - 323,9	75	X * GKD275 EPDM50 *
18.5	23	58 - 463	100	X * GKD300 EPDM50
18.5	23	58 - 463	100	X * GKD300 EPDM50
23.25	26	60,3 - 463	100	X * GKD315 EPDM50
23.25	26	60,3 - 463	100	X * GKD315 EPDM50
24	30	152,2 - 716	110	X * GKD325 EPDM50
24	30	152,2 - 716	110	X * GKD325 EPDM50
25.5	34	30 - 323,9	120	X * GKD340 EPDM50
25.5	34	30 - 323,9	120	X * GKD340 EPDM50
32	42	40 - 406,4	120	X * GKD360 EPDM50
32	42	40 - 406,4	120	X * GKD360 EPDM50
36.5	43	168,3 - 1230	150	X * GKD400 EPDM50
36.5	43	168,3 - 1230	150	X * GKD400 EPDM50
37	48.5	60,3 - 323,9	140	X * GKD410 EPDM50
37	48.5	60,3 - 323,9	140	X * GKD410 EPDM50
29	36	177,8 - 1230	125	X * GKD425 EPDM50
29	36	177,8 - 1230	125	X * GKD425 EPDM50
45	52	168,3 - 1230	150	X * GKD440 EPDM50
45	52	168,3 - 1230	150	X * GKD440 EPDM50
41.3	48.5	108 - 1230	150	X * GKD475 EPDM50
41.3	48.5	108 - 1230	150	X * GKD475 EPDM50
62	71.5	156 - 1230	165	X * GKD500 EPDM50
62	71.5	156 - 1230	165	X * GKD500 EPDM50
58	63.5	177,8 - 1230	165	X * GKD525 EPDM50
58	63.5	177,8 - 1230	165	X * GKD525 EPDM50
50	58	152 - 1230	165	X * GKD575 EPDM50
50	58	152 - 1230	165	X * GKD575 EPDM50
90	100	304 - 3000	205	X * GKD615 EPDM50
90	100	304 - 3000	205	X * GKD615 EPDM50
77	84	177,8 - 2020	165	X * GKD650 EPDM50
77	84	177,8 - 2020	165	X * GKD650 EPDM50

Min. annular space (mm)	Max. annular space (mm)	Carrier pipe OD (mm)	Required wall thickness (mm)	Article code
12.7	16	21,3 - 323,9	75	X * GKD200 NBR50 *
12.7	16	21,3 - 323,9	75	X * GKD200 NBR50 *
16	20	25 - 90	75	X * GKD275 NBR50 *
16	20	25 - 90	75	X * GKD275 NBR50 *
18.5	23	58 - 463	100	X * GKD300 NBR50
18.5	23	58 - 463	100	X * GKD300 NBR50
23.25	26	60,3 - 463	100	X * GKD315 NBR50
23.25	26	60,3 - 463	100	X * GKD315 NBR50
24	30	152,2 - 716	110	X * GKD325 NBR50
24	30	152,2 - 716	110	X * GKD325 NBR50
25.5	34	30 - 323,9	120	X * GKD340 NBR50
25.5	34	30 - 323,9	120	X * GKD340 NBR50
32	42	40 - 406,4	120	X * GKD360 NBR50
32	42	40 - 406,4	120	X * GKD360 NBR50
36.5	43	168,3 - 1230	150	X * GKD400 NBR50
36.5	43	168,3 - 1230	150	X * GKD400 NBR50
37	48.5	60,3 - 323,9	140	X * GKD410 NBR50
37	48.5	60,3 - 323,9	140	X * GKD410 NBR50
29	36	177,8 - 1230	125	X * GKD425 NBR50
29	36	177,8 - 1230	125	X * GKD425 NBR50
45	52	168,3 - 1230	150	X * GKD440 NBR50
45	52	168,3 - 1230	150	X * GKD440 NBR50
41.3	48.5	108 - 1230	150	X * GKD475 NBR50
41.3	48.5	108 - 1230	150	X * GKD475 NBR50
62	71.5	156 - 1230	165	X * GKD500 NBR50
62	71.5	156 - 1230	165	X * GKD500 NBR50
58	63.5	177,8 - 1230	165	X * GKD525 NBR50
58	63.5	177,8 - 1230	165	X * GKD525 NBR50
50	58	152 - 1230	165	X * GKD575 NBR50
50	58	152 - 1230	165	X * GKD575 NBR50
90	100	304 - 3000	205	X * GKD615 NBR50
77	84	177,8 - 2020	165	X * GKD650 NBR50