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d D H G C
20 30 15 16 6
22 32 15 16 6
25 35 15 16 6
28 38 15 16 6
30 40 15 16 6
32 42 15 16 6
35 45 15 16 6
36 46 15 16 6
40 50 15 16 6
42 52 15 16 6
45 55 15 16 6
50 60 15 16 6
55 65 15 16 6
56 66 15 16 6
60 73 15 16 7
63 76 15 16 7
65 78 15 16 7
70 83 15 16 7
72 85 15 16 7
75 88 15 16 7
80 93 15 16 7
85 98 15 16 7
90 103 15 16 7
95 108 15 16 7
100 113 15 16 7
105 118 15 16 10
110 120 15 16 10
110 123 15 16 10
115 128 15 16 10
120 133 15 16 10
125 138 15 16 10
130 143 15 16 10
140 153 15 16 10
150 160 15 16 10
150 162 15 16 10
150 165 15 16 10
160 175 15 16 10
165 180 15 16 10
170 185 15 16 10
180 195 15 16 10
185 200 15 16 10
190 205 15 16 10
200 215 15 16 10
220 235 15 16 10
225 240 15 16 10
230 245 15 16 10
240 255 15 16 10
250 265 15 16 10
260 275 15 16 10
280 295 15 16 10
290 305 15 16 10
300 312 15 16 15
300 315 15 16 15
320 335 15 16 15
350 365 15 16 15
360 375 15 16 15
380 395 15 16 15
400 415 15 16 15
415 430 15 16 15
420 435 15 16 15
425 440 15 16 15
450 465 15 16 15
480 495 15 16 15
500 515 15 16 15
550 565 15 16 15
560 575 15 16 15
600 615 15 16 15
630 645 15 16 15

Technical Specifications

Ns-95

TDMI

PU+PTFE - BRONZE/ CARBON/ MOS2/ GRAPHITE

250

-35/+100

Description & Advantages

 

The NS-95 TDMI tandem seal for multi-fluid inside applications, is used to seal piston rods and plungers. it can be used with mineral oils and in modified form with water base fluids, fire resistant fluids and compressed air. The TDMI seal consists of two parts, an elastic ring of PUR with two sealing lips and an internal slide ring of abrasion resistant PTFE-Bronze compound. Prior to fitting, the sealing lips protrude beyond the nominal diameter of the seal and when fitted are pressed against the piston rod.

Effective sealing is thereby provided even at zero pressure. The slide ring is surrounded by the elastic ring and moves axially in direct contact with the piston rod. With increasing pressed and compression of the sealing ring, it is slide ring which is predominantly pressed against the piston rod. The inner surface of the TDMI mainly comprises the slide ring which has excellent sliding properties.

 

Technical Data

 

Operating Conditions

Pressure                 :  250 Bar

Temperature         :  -35°C ~+ 100°C

Sliding Speed        :  ≤ 1.0 m/s

Media                    :  Hydraulic oils (Mineral oil-based)

 

Material

 

Material                 :  PU+PTFE - BRONZE/ CARBON/ MOS2/ GRAPHITE

Hardness               :  90-95 Shore A

Color                      :  Novelty Blue

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