INQUIRY

HiPerFlon® - PTFE Rotary Lip Seal

PTFE Rotary Lip Seal | Type NE

Teflon Rotary lip seal with O-Ring and Dual primary lips energized with spring for higher runout application.

CATALOGUE

PTFE Rotary Lip Seal | Type ND PTFE Rotary Lip Seal | Type NK

Suitable for poor roundness or high round-out shaft
Suitable for low to medium speed
Suitable for low to medium pressure application

Application Range

Speed: ≤ 8 m/s
Pressure: ≤ 10 bar
Temperature: -150°C ~ +225°C

Common Applications

Petrochemical Industry

Oil & Gas Industry

Semi-Conductor Industry

Mining Industry

Infrastructure Industry

Guidelines for the Selection of Special Sizes

Unit: mm

Shaft Diameter	Outside Diameter	Casing Width
8	22	7
8	24	7
8	26	7
9	22	7
9	24	7
10	22	7
10	24	7
10	26	7
12	22	7
12	24	7
12	26	7
12	28	7
12	30	7
14	24	7
14	28	7
14	30	7
14	35	7
15	26	7
15	30	7
15	32	7
15	35	7
16	28	7
16	30	7
16	32	7
16	35	7
17	28	7
17	30	7
17	32	7
17	35	7
17	40	7
18	30	7
18	32	7
18	35	7
18	40	7
20	30	7
20	32	7
20	35	7
20	40	7
20	47	7
22	32	7
22	35	7
22	40	7
22	47	7
24	35	7
24	37	7
24	40	7
24	47	7
25	35	7
25	40	7
25	42	7
25	47	7
25	52	7
26	37	7
26	42	7
26	47	7
28	40	7
28	47	7
28	52	7
30	40	7
30	42	7
30	45	7
30	47	7
30	50	7
30	52	7
32	45	8
32	47	8
32	52	8
35	47	8
35	50	8
35	52	8
35	55	8
35	62	8
38	55	8
38	62	8
40	52	8
40	55	8
40	60	8
40	62	8
42	55	8
42	60	8
42	62	8
42	72	8
45	60	8
45	62	8
45	65	8
48	65	8
50	68	8
50	72	8
52	72	8
55	72	8
60	75	8
60	80	8
60	85	8
62	80	8
65	85	8
65	90	10
65	100	10
68	90	10
68	100	10
70	90	10
70	95	10
70	100	10
75	95	10
75	100	10
80	100	10
80	110	10
85	110	10
85	120	12
90	110	10
90	120	12
95	120	12
100	120	12
100	125	12
100	130	12
105	130	12
110	130	12
110	140	12
115	140	12
115	150	12
120	150	12
125	150	12
125	160	12
130	160	12
Further sizes on request

Material code	Reference	Compound	Color	Temp. °C (MIN.)	Temp. °C (MAX.)	Application	Characteristics	Products
1	01T	VIRGIN PTFE	WHITE	-190	220	• CHEMICAL INDUSTRY • SEMI-CONDUCTOR • FOOD INDUSTRY	• HIGH CHEMICAL RESISTANCE • LOW COEFFICIENT OF FRICTION	• BACK-UP RINGS • HIPERSEALS
2	03T	PTFE + CARBON + GRAPHITE	BLACK	-190	315	• HIGH MECHANICAL STRESS • WATER/OIL HYDRAULICS • ROTARY SEALING	• HIGH WEAR RESISTANCE • CREEP RESISTANCE	• GLIDE RINGS • PNEUMATIC GUIDANCE TAPE • BACK-UP RINGS • HIPERSEAL
3	02T	PTFE + BRONZE	GREEN	-156	260	• HIGH MECHANICAL STRESS • HYDRAULIC APPLICATIONS	• OUTSTANDING WEAR RESISTANCE • EXTRUSION RESISTANCE • CREEP RESISTANCE	• GLIDE RINGS • HYDRAULIC GUIDANCE TAPE • BACK-UP RINGS
4	UPE	UHMW-PE	WHITE	-200	80	• HYDRAULIC APPLICATIONS	• OUTSTANDING WEAR RESISTANCE • GOOD OXIDATION RESISTANCE • OUTSTANDING EXTRUSION RESISTANCE • OUTSTANDING SEALING UNDER LOW PRESSURE	• BACK-UP RINGS • SPRING ENERGIZED SEALS
4G	4G	ULTRAGOLD®	YELLOW	CRYOGENIC	93	• HYDRAULIC APPLICATIONS	• OUTSTANDING WEAR RESISTANCE • SELF-LUBRICATING PROPERITIES • OUTSTANDING EXTRUSION RESISTANCE • OUTSTANDING PERFORMANCE UNDER CRYOGENIC APPLICATION	• HIPERSEALS
5	05T	PTFE + CARBON FIBER	GREY	-260	310	• WATER HYDRAULICS • SHORT STROKES WITH HIGH OPERATION FREQUENCY	• VERY GOOD WEAR RESISTANCE PROPERTIES IN WATER • EXCELLENT COMPRESSIVE STRENGTHS • DYNAMIC APPLICATIONS AT HIGH SPEED	• GLIDE RINGS • HIPERSEALS
6	06T	PTFE + GLASS FIBER	WHITE	-190	290	• MEDIUM-DUTY HYDRAULIC APPLICATIONS	• HIGH CHEMICAL RESISTANCE • HIGH CREEP RESISTANCE • ELECTRICAL PROPERTIE LIKE VIRGIN PTFE	• GLIDE RINGS • BACK-UP RINGS • GUIDE RINGS • GASKETS
7	07T	PTFE + EKONOL	BEIGE	-260	320	• MEDIUM MECHANICAL STRESS • SOFTER SEALING SURFACES • ROTARY SEALING	• LIMITED CHEMICAL RESISTANCE • LIMITED USE IN HOT WATER	• HIPERSEALS • ROTARY GLIDE RINGS • LIP SEALS
8	08T	PTFE + E-CARBON	BLACK	-190	290	• MEDIUM MECHANICAL STRESS • HARD SEALING SURFACES • WATER/OIL EMULSIONS	• CHEMICAL RESISTANCE LIMITED BY CARBON	• HIPERSEALS
9	09T	PTFE + GRAPHITE	DARK GREY	-190	260	• LOW MECHANICAL STRESS • SOFT SEALING SURFACES	• CHEMICAL RESISTANCE LIMITED GRAPHITE	• HIPERSEALS
10	10T	PTFE + GLASS FIBER + MOS2	GREY	-190	260	• MEDIUM MECHANICAL STRESS • MEDIUM-DUTY HYDRAULIC APPLICATIONS	• HIGH CREEP STRENTH • HIGH CHEMICAL RESISTANCE • OUTSTANDING WEAR RESISTANCE • ELECTRICAL PROPERTIES LIKE VIRGIN PTFE	• HIPERSEALS • ROTARY SEALS • BACK-UP RINGS
PEEK	01K	PEEK	BEIGE/ BLACK	-73	316	• HYDRAULIC APPLICATIONS	• GOOD CHEMICAL RESISTANCE • GOOD WEAR RESISTANCE • HIGH MAXIMUM USE TEMPERATURE • LOW FLAMMABILITY • EXCELLENT ELECTRICAL PROPERTIES • GOOD RADIATION RESISTANCE	• BACK-UP RINGS • HIPERSEALS

O - Ring Code	Compound	Parjet Compound	Hardness (Shore A)	Temperature range
1	NBR	N100A-70	70±5	-40°C ~ 100°C
2	Viton	V100A-75	75±5	-25°C ~ 250°C
3	NBR	N100A-90	90±5	-30°C ~ 100°C
4	Viton	V100A-90	90±5	-25°C ~ 250°C
5	NBR	N100A-80	80±5	-30°C ~ 100°C
6	NBR	N134A-70	70±5	-40°C ~ 100°C
7	EPDM	E100A-70	70±5	-40°C ~ 100°C
8	Silicone	S100A-70	70±5	-55°C ~ 210°C
9	HPU	P100A-93	93±5	-40°C ~ 110°C