Static seals

Static seals are used to prevent fluid leakage between stationary components in hydraulic and pneumatic systems. Unlike dynamic seals, static seals do not move relative to each other but must resist high pressure and maintain sealing integrity over time.

Backup rings support primary sealing elements like O-rings by preventing their extrusion under pressure. These rings are typically made from hard polymers such as PTFE or nylon, increasing the durability of the sealing system.

Static sealing rings provide tight sealing between fixed parts such as flange connections or valve seats. They can be made from elastomers, plastics, or composites depending on the application requirements.

Key features include high resistance to extrusion and deformation, compatibility with various fluids and temperatures, and precise dimensions to ensure reliable sealing.

Filter

Hydraulic seals dimension

Groove Diameter d (mm)

Groove Diameter D (mm)

Seal width h (mm)

Details

Seal type

Manufacturers

38 ALP

19 Artic seals

37 Aston seals

32 Guarnitec

12 Kastas

30 OEM

25 Unknown

Photo	Code	Name	Producer	Stock
	RAE 13590 00534 L1	Back up ring RAE 135,90x5,34 L1 [2ERAE841]	Artic seals	39
	RAE 13590 00699 L1	Back up ring RAE 135,90x6,99 L1 [2ERAE598]	Artic seals	28
	K84-135 PU	Static seal K84-135x128x5,5 PU	Kastas	7
	SSA 1350 1264 090 C0	Static seal SSA 135x126,4x9 [2ESSA397]	Artic seals	46
	RAE 13612 00353 L1	Back up ring RAE 136,12x3,53 L1 [2ERAE601]	Artic seals	6 weeks
	RAE 13650 00534 L1	Back up ring RAE 136,50x5,34 L1 [2ERAE845]	Artic seals	40
	K83-136 PU	Static seal K83 136x142,5x6,1	Kastas	request
	K86-137 PU	Static seal K86-137x129x8,2 PU	Kastas	7
	RAE 13907 00534 L1	Back up ring RAE 139,07x5,34 L1 [2ERAE849]	Artic seals	36
	RAE 13907 00699 L1	Back up ring RAE 139,07x6,99 L1 [2ERAE896]	Artic seals	30
	RAE 13929 00353 L1	Back up ring RAE 139,29x3,53 L1 [2ERAE605]	Artic seals	6 weeks
	RAE 13938 00262 L1	Back up ring RAE 139,38x2,62 L1 [2ERAE606]	Artic seals	6 weeks
	RAE 13970 00534 L1	Back up ring RAE 139,70x5,34 L1 [2ERAE853]	Artic seals	44
	48005715	Back up ring AM 140x150x1,7	Aston seals	45
	MAE 1400 1450 013 L1	Back up ring MAE 140x145x1,3 L1	Artic seals	6 weeks
	MAE 1400 1500 017 L1	Back up ring MAE 140x150x1,7 L1	Artic seals	4
	A405-140/1	Static seal 140x132x8,2 A405 PU	ALP	50
	K84-140 PU	Static seal K84 140x134,1x5,9	Kastas	9
	SSA 1400 1314 090 C0	Static seal SSA 140x131,4x9 [2ESSA401]	Artic seals	9
	SSA 1400 1316 086 C0	Static seal SSA 140x131,6x8,6 [2ESSA648]	Artic seals	6 weeks
	RAE 14224 00534 L1	Back up ring RAE 142,24x5,34 L1 [2ERAE607]	Artic seals	40
	RAE 14224 00699 L1	Back up ring RAE 142,24x6,99 L1 [2ERAE608]	Artic seals	30
	RAE 14247 00353 L1	Back up ring RAE 142,47x3,53 L1 [2ERAE609]	Artic seals	6 weeks
	RAE 14290 00534 L1	Back up ring RAE 142,90x5,34 L1 [2ERAE610]	Artic seals	79
	48005717	Back up ring AM 145x155x1,7	Aston seals	78
	48005867	Back up ring AP 145,64x3,53	Aston seals	58
	MAE 1450 1500 013 L1	Back up ring MAE 145x150x1,3 L1	Artic seals	6 weeks
	MAE 1450 1550 017 L1	Back up ring MAE 145x155x1,7 L1	Artic seals	6 weeks
	RAE 14542 00534 L1	Back up ring RAE 145,42x5,34 L1 [2ERAE854]	Artic seals	30
	RAE 14542 00699 L1	Back up ring RAE 145,42x6,99 L1 [2ERAE611]	Artic seals	28
	RAE 14564 00353 L1	Back up ring RAE 145,64x3,53 L1 [2ERAE613]	Artic seals	6 weeks
	RAE 14572 00262 L1	Back up ring RAE 145,72x2,62 L1 [2ERAE614]	Artic seals	6 weeks
	RAE 14610 00534 L1	Back up ring RAE 146,10x5,34 L1 [2ERAE615]	Artic seals	48
	K83-147 PU	Static seal K83 147x152,6x6,2	Kastas	5
	RAE 14860 00534 L1	Back up ring RAE 148,60x5,34 L1 [2ERAE857]	Artic seals	38
	RAE 14860 00699 L1	Back up ring RAE 148,60x6,99 L1 [2ERAE875]	Artic seals	30
	RAE 14882 00353 L1	Back up ring RAE 148,82x3,53 L1 [2ERAE617]	Artic seals	6 weeks
	RAE 14920 00534 L1	Back up ring RAE 149,20x5,34 L1 [2ERAE861]	Artic seals	29
	48005718	Back up ring AM 150x160x1,7	Aston seals	110
	MAE 1500 1600 017 L1	Back up ring MAE 150x160x1,7 L1 [2EMAE070]	Artic seals	request
	K84-150 PU	Static seal K84 150x141,9x9,2	Kastas	7
	SSA 1500 1384 124 C0	Static seal SSA 150x138,4x12,4 [2ESSA405]	Artic seals	24
	SSA 1500 1414 080 C0	Static seal SSA 150x141,4x8 [2ESSA623]	Artic seals	6 weeks
	SSA 1500 1458 047 C0	Static seal SSA 150x145,8x4,7 [2ESSA406]	Artic seals	6 weeks
	RAE 15177 00534 L1	Back up ring RAE 151,77x5,34 L1 [2ERAE862]	Artic seals	32
	RAE 15177 00699 L1	Back up ring RAE 151,77x6,99 L1 [2ERAE618]	Artic seals	28
	RAE 15199 00353 L1	Back up ring RAE 151,99x3,53 L1 [2ERAE621]	Artic seals	6 weeks
	RAE 15207 00262 L1	Back up ring RAE 152,07x2,62 L1 [2ERAE620]	Artic seals	6 weeks
	MAE 1550 1650 017 L1	Back up ring MAE 155x165x1,7 L1	Artic seals	19
	RAE 15560 00699 L1	Back up ring RAE 155,60x6,99 L1 [2ERAE622]	Artic seals	30

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