.svg){kind=logo}
Internal static seal, K83 PU, Kastas
Code: KAT_KASK83_000100
Fast delivery
Optimized Inventory
Guaranteed quality
We cooperate with renowned
manufacturers all over the world
Technical support available
We cooperate with manufacturers' engineers to solve technical problems
Typ: Internal static seal 12 x 16.5 x 3.2, K83 PU, Kastas K83-012
Stock
(24 pcs)
| KAT_KASK83_000100
Delivery to:
04/11/2026
€1,19
€0,98
excl. VAT
Typ: Internal static seal 16 x 20 x 4.8, K83 PU, Kastas K83-016
Stock
(27 pcs)
| KAT_KASK83_000200
Delivery to:
04/11/2026
€1,22
€1,01
excl. VAT
Typ: Internal static seal 20 x 24 x 4.8, K83 PU, Kastas K83-020
Stock
(71 pcs)
| KAT_KASK83_000300
Delivery to:
04/11/2026
€1,26
€1,04
excl. VAT
Typ: Internal static seal 20 x 25 x 5.3, K83 PU, Kastas K83-020/2
Stock
(67 pcs)
| KAT_KASK83_000400
Delivery to:
04/11/2026
€1,30
€1,07
excl. VAT
Typ: Internal static seal 20.5 x 25 x 4, K83 PU, Kastas K83-020/1
Stock
(54 pcs)
| KAT_KASK83_000500
Delivery to:
04/11/2026
€1,30
€1,07
excl. VAT
Typ: Internal static seal 25 x 29.2 x 5, K83 PU, Kastas K83-025
Stock
(8 pcs)
| KAT_KASK83_000600
Delivery to:
04/11/2026
€1,34
€1,11
excl. VAT
Typ: Internal static seal 30 x 34 x 4.8, K83 PU, Kastas K83-030
Not on stock
| KAT_KASK83_000700
€1,74
€1,44
excl. VAT
Typ: Internal static seal 35 x 39.5 x 4.5, K83 PU, Kastas K83-035
Stock
(9 pcs)
| KAT_KASK83_000800
Delivery to:
04/11/2026
€2
€1,65
excl. VAT
Typ: Internal static seal 40 x 46 x 3, K83 PU, Kastas K83-040
Stock
(44 pcs)
| KAT_KASK83_000900
Delivery to:
04/11/2026
€2,11
€1,74
excl. VAT
Typ: Internal static seal 42 x 50 x 6.4, K83 PU, Kastas K83-042
Not on stock
| KAT_KASK83_001000
€2,15
€1,78
excl. VAT
Typ: Internal static seal 50 x 58 x 6.4, K83 PU, Kastas K83-050
Stock
(28 pcs)
| KAT_KASK83_001100
Delivery to:
04/11/2026
€2,33
€1,93
excl. VAT
Typ: Internal static seal 55 x 60.4 x 6.2, K83 PU, Kastas K83-055
Stock
(2 pcs)
| KAT_KASK83_001200
Delivery to:
04/11/2026
€2,48
€2,05
excl. VAT
Typ: Internal static seal 60 x 65.5 x 5.2, K83 PU, Kastas K83-060
Not on stock
| KAT_KASK83_001300
€2,48
€2,05
excl. VAT
Typ: Internal static seal 65 x 70.6 x 6.2, K83 PU, Kastas K83-065
Stock
(31 pcs)
| KAT_KASK83_001400
Delivery to:
04/11/2026
€2,52
€2,08
excl. VAT
Typ: Internal static seal 70 x 75.6 x 6.2, K83 PU, Kastas K83-070
Stock
(2 pcs)
| KAT_KASK83_001500
Delivery to:
04/11/2026
€2,59
€2,14
excl. VAT
Typ: Internal static seal 70 x 77 x 5.5, K83 PU, Kastas K83-070/1
Not on stock
| KAT_KASK83_001600
€2,59
€2,14
excl. VAT
Typ: Internal static seal 75 x 82 x 5.5, K83 PU, Kastas K83-075
Not on stock
| KAT_KASK83_001700
€2,81
€2,32
excl. VAT
Typ: Internal static seal 80 x 90 x 10.5, K83 PU, Kastas K83-080
Stock
(5 pcs)
| KAT_KASK83_001800
Delivery to:
04/11/2026
€3,07
€2,54
excl. VAT
Typ: Internal static seal 90 x 97 x 5.5, K83 PU, Kastas K83-090/1
Not on stock
| KAT_KASK83_001900
€3,63
€3
excl. VAT
Typ: Internal static seal 90 x 110 x 12.3, K83 PU, Kastas K83-090
Stock
(7 pcs)
| KAT_KASK83_002000
Delivery to:
04/11/2026
€3,67
€3,03
excl. VAT
Typ: Internal static seal 92 x 97 x 2.9, K83 PU, Kastas K83-092
Not on stock
| KAT_KASK83_002100
€3,70
€3,06
excl. VAT
Typ: Internal static seal 100 x 105.6 x 6.2, K83 PU, Kastas K83-100
Stock
(9 pcs)
| KAT_KASK83_002200
Delivery to:
04/11/2026
€3,85
€3,18
excl. VAT
Typ: Internal static seal 105 x 112.8 x 5.8, K83 PU, Kastas K83-105
Stock
(10 pcs)
| KAT_KASK83_002300
Delivery to:
04/11/2026
€4,41
€3,64
excl. VAT
Typ: Internal static seal 107 x 112.4 x 6.2, K83 PU, Kastas K83-107
Not on stock
| KAT_KASK83_002400
€3,85
€3,18
excl. VAT
Typ: Internal static seal 109 x 114.6 x 6.2, K83 PU, Kastas K83-109
Stock
(8 pcs)
| KAT_KASK83_002500
Delivery to:
04/11/2026
€3,85
€3,18
excl. VAT
Typ: Internal static seal 110 x 117 x 4.7, K83 PU, Kastas K83-110
Stock
(4 pcs)
| KAT_KASK83_002600
Delivery to:
04/11/2026
€4,41
€3,64
excl. VAT
Typ: Internal static seal 115 x 123.6 x 9, K83 PU, Kastas K83-115
Not on stock
| KAT_KASK83_002700
€4,41
€3,64
excl. VAT
Typ: Internal static seal 117 x 122.6 x 6.2, K83 PU, Kastas K83-117
Stock
(10 pcs)
| KAT_KASK83_002800
Delivery to:
04/11/2026
€4,11
€3,40
excl. VAT
Typ: Internal static seal 120 x 125 x 4.2, K83 PU, Kastas K83-120/1
Not on stock
| KAT_KASK83_002900
€4,55
€3,76
excl. VAT
Typ: Internal static seal 120 x 140 x 12.3, K83 PU, Kastas K83-120
Stock
(8 pcs)
| KAT_KASK83_003000
Delivery to:
04/11/2026
€5,11
€4,22
excl. VAT
Typ: Internal static seal 122 x 127.6 x 6.2, K83 PU, Kastas K83-122
Stock
(9 pcs)
| KAT_KASK83_003100
Delivery to:
04/11/2026
€4,55
€3,76
excl. VAT
Typ: Internal static seal 136 x 142.5 x 6.1, K83 PU, Kastas K83-136
Not on stock
| KAT_KASK83_003200
€5,37
€4,44
excl. VAT
Typ: Internal static seal 145 x 150 x 4.2, K83 PU, Kastas K83-145
Stock
(26 pcs)
| KAT_KASK83_003300
Delivery to:
04/11/2026
€6,07
€5,02
excl. VAT
Typ: Internal static seal 147 x 152.6 x 6.2, K83 PU, Kastas K83-147
Stock
(10 pcs)
| KAT_KASK83_003400
Delivery to:
04/11/2026
€6,15
€5,08
excl. VAT
Typ: Internal static seal 149.8 x 156.3 x 5.2, K83 PU, Kastas K83-149
Not on stock
| KAT_KASK83_003500
€6,22
€5,14
excl. VAT
Typ: Internal static seal 162 x 167.6 x 6.2, K83 PU, Kastas K83-162
Stock
(10 pcs)
| KAT_KASK83_003600
Delivery to:
04/11/2026
€7,26
€6
excl. VAT
Typ: Internal static seal 170.8 x 177.4 x 5.2, K83 PU, Kastas K83-170
Not on stock
| KAT_KASK83_003700
€7,74
€6,40
excl. VAT
Typ: Internal static seal 212 x 236 x 12, K83 PU, Kastas K83-212
Not on stock
| KAT_KASK83_003800
€19,51
€16,12
excl. VAT
Product detailed description
The K83 static seal is a double-acting sealing element made of thermoplastic polyurethane, offering higher extrusion resistance and longer service life compared to O-rings and other elastomer static seals.
Advantages
- Interchangeable with an O-ring and an O-ring with back-up ring
- High extrusion resistance
- Easy installation
- Can be used at high pressure
- No twisting in the housing
Applications
- High-pressure applications
- Cranes
- Construction machinery
- Standard industrial cylinders
- Injection moulding machines
Also searched as: static seal, flange seal, gasket, PU, polyurethane, Kastas, K83, Kastas K83.
Additional parameters
| Category: | Static seals |
|---|---|
| Úroveň kvality: | výkon |
| Vnitřní průměr: | 212mm |
| Vnější průměr: | 236mm |
| Výška: | 12mm |
