R-31K

Торцевое уплотнение R-31K

Mechanical seals with cylindrical spring R-31K

Temperature: -20°~150°

Pressure: ≤1.5 MPa

Speed: ≤13 m/sec

Materials

  • Rotary ring: Carbon / SIC.
  • Stationary ring: Ceramic / SIC / TC.
  • Bellows: NBR / EPDM / VITON.
  • Spring: SS304 / SS316.
  • Metal parts: SS304 / SS316.

Тип контркольца

Face mechanical seal R-31K

For the pumps of the following production batch: Haigh, Hidrostal, Hilde, Inbeat, INOX , etc.

The analogue: Burgmann MG920/ D1-G50 seal.Crane 2 (N SEAT) seal.Flowserve 200 seal,Latty T200 seal,
The analogues: Roten RB02 seal, Roten 21 seal, Sealol 43 CE short seal, Sterling 212 seal, Vulcan 20 sea

(Inch) d1 (H6) d3 (Max) d7 (h8) L3 (±0.5) L4
0.500 12,70 23,3 27,79 25,40 8,74
0.625 15,87 30,1 30,95 25,40 10,32
0.750 19,05 33,1 34,15 25,40 10,32
0.875 22,23 36,3 37,30 25,40 10,32
1.000 25,40 39,4 40,50 25,40 10,32
1.125 28,58 44,5 47,63 33,34 11,99
1.250 31,75 47,6 50,80 33,34 11,99
1.375 34,93 50,8 53,98 33,34 11,99
1.500 38,10 54.0 57,15 33,34 11,99
1.625 41,28 60,3 60,35 33,34 11,99
1.750 44,45 60,3 63,50 40,48 11,99
1.875 47,63 63,9 66,70 40,48 11,99
2.000 50,80 66,7 69,85 40,48 11,99
2.125 53,98 74,6 73,05 41.00 13,50
2.250 57,15 74,6 76,20 41.00 13,50
2.375 60,33 82.0 79,40 41.00 13,50
2.500 63,50 86,1 82,55 41.00 13,50
2.625 66,68 86,1 92,10 49.00 15,90
2.750 69,85 88,9 95,25 49.00 15,90
2.875 73,03 96,5 98,45 49.00 15,90
3.000 76,20 96,5 101,65 49.00 15,90