KASTAS K20 PISTON SEAL

KASTAS K20 PISTON SEAL

K20 is a double-acting compact seal with a simple design which consist of an elastomer sealing ring and guide rings

Advantages

• Simple groove desing
• Easy installation
• Economical sealing solution

Area of Application

• Agricultural machinery
• Low pressure industrial cylinders

Material	Code	Pressure (max) bar	Temperature (max) °C	Sliding Speed (max)- m/s
NBR POM	NB8001 PM9901	150	-0.3	0.5

SIZE

D (H10)	d (h9)	d1 (h11)	ds (h9)	L (+0.2/-0)	L1 (+0.1/-0)	r	r1	C
K20 025.4-017.45	25.43	17.47	23.83	21.08	8.9	3.05	0.4	0.2
K20 025-017.50	25	17.5	24	21.3	8.7	3.2	0.4	0.2
K20 031.75-023.80	31.79	23.83	30.18	27.44	8.9	3.05	0.4	0.2
K20 032-022	32	22	31	27.5	11.2	3.9	0.4	0.2
K20 038.1-028.57	38.14	28.61	36.54	33.67	11.3	3.7	0.4	0.2
K20 040-030	40	30	39	35.5	11.2	3.9	0.4	0.2
K20 044.45-034.92	44.5	34.96	42.9	40.02	11.3	3.7	0.4	0.2
K20 050.8-041.27	50.86	41.32	49.26	46.38	11.3	3.7	0.4	0.2
K20 050-040	50	40	49	45.5	11.2	3.9	0.4	0.2
K20 057.15-047.62	57.21	47.68	55.61	52.76	11.3	3.7	0.4	0.2
K20 063.50-053.97	63.57	54.04	61.97	59.12	11.3	3.7	0.4	0.2
K20 063-053	63	53	61.5	58.5	11.2	3.9	0.4	0.2
K20 069.85-060.32	69.93	60.39	68.33	65.48	11.3	3.7	0.4	0.2
K20 076.20-066.67	76.29	66.75	74.68	71.84	11.3	3.7	0.4	0.2
K20 080-070	80	70	78.5	75.5	11.2	3.9	0.4	0.2
K20 082.55-073.02	82.64	73.11	81.04	78.19	11.3	3.7	0.4	0.2
K20 088.9-076.20	89	76.29	87.4	83.15	14.45	5.21	0.4	0.2
K20 092-082	92	82	90.5	87.5	11.2	3.9	0.4	0.2
K20 095.25-082.55	95.36	82.64	93.76	89.51	14.45	5.21	0.4	0.2
K20 100-087	100	87	98.5	93.8	14.2	5.9	0.4	0.2
K20 101.6-088.9	101.71	89	100.11	95.87	14.45	5.21	0.4	0.2
K20 114.3-101.6	114.43	101.71	112.83	108.58	14.45	5.21	0.4	0.2
K20 125-112	125	112	123.5	118.8	14.2	5.9	0.4	0.2
K20 127-111.12	127.14	111.25	125.54	119.23	17.65	8.65	0.8	0.4
K20 140-124	140	124	138.5	132	17.7	8.7	0.8	0.4
K20 152.4-133.35	152.57	133.5	150.97	145.25	25.55	12.6	0.8	0.4
K20 160-140	160	140	158.5	151.4	25.2	12.4	0.8	0.4
K20 180-160	180	160	178.5	171.4	25.2	12.4	0.8	0.4
K20 200-180	200	180	198.5	191.4	25.2	12.4	0.8	0.4