DF754

Design Introduction

Kintowe DF754 double acting piston seal is a compact low friction seal for light to medium duty hydraulic cylinders. As standard, it comprises a tough , wear resistant thermoplastic elastomer face ,which is pre-loaded by an O-ring . The housing width allows a narrow width piston to be used , but it is recommended that an adequate bearing is mounted on one or both sides of the seal. Kintowe DFG fluorocarbon guide belt and PFC high strength laminated phenolic guide ring for specific dimensions please refer to the << Kintowe polytetrafluoroethylene material Products>> and <<Kintowe composite material Products>> catalogue.

Advantages

●Low breakout and operating friction levels

●Excellent wear resistance

●Compatible with most hydraulic fluids

●More tolerance to contamination than common PTFE equivalents

●Operates on a wide range of surface finishes

●Rapid recovery of face after assembly, Unlike common PTFE surface rings, it dosen’t need to be remolded.

●Ideal for use Kintowe DFG belt & PFC guide ring

Specification

DF754-1

ФD1	Фd1	L1	O-Ring	PART No.	ФD1	Фd1	L1	O-Ring	PART No.
15	7.5	3.2	7.59*2.62	DF7540150	80	69	4.2	69.44*3.53	DF7540801
16	8.5	3.2	7.59*2.62	DF7540160	85	69.5	6.3	69.22*5.33	DF7540850
20	12.5	3.2	12.37*2.62	DF7540200	90	74.5	6.3	72.39*5.33	DF7540900
25	17.5	3.2	17.12*2.62	DF7540250	95	84	4.2	82.14*3.53	DF7540950
28	20.5	3.2	20.29*2.62	DF7540280	95	79.5	6.3	78.74*5.33	DF7540951
30	22.5	3.2	21.89*2.62	DF7540300	100	84.5	6.3	85.09*5.33	DF7541000
32	24.5	3.2	23.47*2.62	DF7540320	105	89.5	6.3	88.27*5.33	DF7541050
35	27.5	3.2	26.64*2.62	DF7540350	110	94.5	6.3	94.62*5.33	DF7541100
36	28.5	3.2	28.24*2.62	DF7540360	115	94	8.1	91.44*6.99	DF7541150
40	32.5	3.2	31.42*2.62	DF7540400	115	99.5	6.3	97.79*5.33	DF7541151
42	31	4.2	29.74*3.53	DF7540420	120	104.5	6.3	104.14*5.33	DF7541200
45	34	4.2	32.92*3.53	DF7540450	125	109.5	6.3	107.32*5.33	DF7541250
50	34.5	6.3	34.29*5.33	DF7540500	130	109	8.1	107.32*6.99	DF7541300
50	39	4.2	37.69*3.53	DF7540501	130	114.5	6.3	113.67*5.33	DF7541301
55	39.5	6.3	37.47*5.33	DF7540550	135	114	8.1	113.67*6.99	DF7541350
55	44	4.2	44.04*3.53	DF7540551	140	119	8.1	116.84*6.99	DF7541400
60	44.5	6.3	43.82*5.33	DF7540600	140	124.5	6.3	123.19*5.33	DF7541401
60	49	4.2	47.22*3.53	DF7540601	150	129	8.1	129.54*6.99	DF7541500
63	47.5	6.3	46.99*5.33	DF7540630	160	139	8.1	139.07*6.99	DF7541600
63	50	6.3	50.17*5.33	DF7540631	165	144	8.1	142.24*6.99	DF7541650
63	52	4.2	50.39*3.53	DF7540632	170	149	8.1	148.59*6.99	DF7541700
65	49.5	6.3	50.17*5.33	DF7540650	180	159	8.1	158.12*6.99	DF7541800
65	52	6.3	50.17*5.33	DF7540651	190	169	8.1	164.47*6.99	DF7541900
65	54	4.2	53.57*3.53	DF7540652	200	179	8.1	177.17*6.99	DF7542000
70	54.5	6.3	53.34*5.33	DF7540700	210	189	8.1	189.87*6.99	DF7542100
70	59	4.2	56.74*3.53	DF7540701	225	204	8.1	202.57*6.99	DF7542250
75	59.5	6.3	59.69*5.33	DF7540750	230	209	8.1	202.57*6.99	DF7542300
75	64	4.2	63.09*3.53	DF7540751	240	219	8.1	215.27*6.99	DF7542400
80	64.5	6.3	62.87*5.33	DF7540800	250	229	8.1	227.97*6.99	DF7542500
					300	279	8.1	278.77*6.99	DF7543000

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