Cartex DN Dual Mechanical Seal
The high quality replaced burgmann cartex DOUBLE Cartridge mechanical seal for pump that we sell is of high precision, good performance and competitive price.
Cartex (SN DN) Mechanical Seal for Chemical Centrifugal Pumps, Vacuum Pumps, Compressors
This cartridge seal applies to heat oil pumps in all technical conditions of oil refining plants and chemical plants.
| Size Metric | D1 | D5 | L | L2 | D4 | L1 | W | M | G | |
| min | max | |||||||||
| 25 | 43.0 | 105.0 | 86.5 | 33.1 | 44.0 | 51.5 | 53.4 | 62.0 | 13.2 | 1/4" |
| 28 | 46.0 | 105.0 | 86.5 | 33.1 | 47.0 | 52.0 | 53.4 | 62.0 | 13.2 | 1/4" |
| 30 | 48.0 | 105.0 | 86.5 | 33.1 | 49.0 | 56.0 | 53.4 | 65.0 | 13.2 | 1/4" |
| 32 | 49.8 | 108.0 | 86.5 | 33.1 | 51.0 | 57.0 | 53.4 | 67.0 | 13.2 | 1/4" |
| 33 | 49.8 | 108.0 | 86.5 | 33.1 | 51.0 | 57.0 | 53.4 | 67.0 | 13.2 | 1/4" |
| 35 | 53.0 | 113.0 | 86.5 | 33.1 | 54.0 | 61.5 | 53.4 | 70.0 | 13.2 | 1/4" |
| 38 | 56.0 | 123.0 | 86.5 | 33.1 | 57.0 | 66.0 | 53.4 | 75.0 | 13.2 | 1/4" |
| 40 | 58.0 | 123.0 | 86.5 | 33.1 | 59.0 | 68.0 | 53.4 | 75.0 | 14.2 | 3/8" |
| 42 | 60.5 | 133.0 | 86.5 | 33.1 | 61.5 | 69.5 | 53.4 | 80.0 | 14.2 | 3/8" |
| 43 | 60.5 | 133.0 | 86.5 | 33.1 | 61.5 | 70.5 | 53.4 | 80.0 | 14.2 | 3/8" |
| 45 | 62.5 | 138.0 | 86.5 | 33.1 | 64.0 | 73.0 | 53.4 | 81.0 | 14.2 | 3/8" |
| 48 | 65.6 | 138.0 | 86.5 | 33.1 | 67.0 | 75.0 | 53.4 | 84.0 | 14.2 | 3/8" |
| 50 | 68.0 | 148.0 | 86.5 | 33.1 | 69.0 | 78.0 | 53.4 | 87.0 | 14.2 | 3/8" |
| 53 | 72.0 | 148.0 | 86.5 | 33.1 | 73.0 | 87.0 | 53.4 | 97.0 | 18.0 | 3/8" |
| 55 | 73.0 | 148.0 | 86.5 | 33.1 | 74.0 | 83.0 | 53.4 | 90.0 | 18.0 | 3/8" |
| 60 | 78.0 | 157.0 | 86.5 | 33.1 | 79.0 | 91.0 | 53.4 | 102.0 | 18.0 | 3/8" |
| 65 | 84.8 | 163.0 | 86.5 | 33.1 | 85.7 | 98.5 | 53.4 | 109.0 | 18.0 | 3/8" |
| 70 | 93.0 | 178.0 | 86.5 | 33.1 | 95.0 | 108.0 | 53.4 | 118.0 | 18.0 | 3/8" |
| 75 | 100.0 | 190.0 | 108.0 | 44.1 | 101.6 | 118.0 | 63.9 | 129.0 | 18.0 | 3/8" |
| 80 | 106.4 | 195.0 | 108.0 | 44.1 | 108.0 | 124.0 | 63.9 | 135.0 | 18.0 | 3/8" |
| 85 | 109.5 | 198.0 | 108.0 | 44.1 | 111.1 | 128.0 | 63.9 | 139.0 | 22.0 | 3/8" |
| 90 | 115.9 | 205.0 | 108.0 | 44.1 | 117.5 | 135.0 | 63.9 | 145.0 | 22.0 | 3/8" |
| 95 | 119.1 | 208.0 | 108.0 | 44.1 | 120.7 | 138.0 | 63.9 | 148.0 | 22.0 | 3/8" |
| 100 | 125.4 | 218.0 | 108.0 | 44.1 | 127.0 | 144.0 | 63.9 | 154.0 | 22.0 | 3/8" |
Our product includes Spring pusher seals,Rubber bellow mechanical seals,PTFE bellow mechanical seal,Metal Bellow Seals,Cartridge Seals,Mixer and Agitator seals,Dry Gas Seals.Besides, we can also supply spare parts with material silicon carbide, Tungsten carbide, Carbon ,Ceramic,rubber and stainless steel.
Our products are widely used in petroleum, chemistry, refinery, paper making, food,pharmaceutical, textile,power,marine.
Features:
Self-align faces:Ensures that both the inboard and out board faces remain square,to the rotating shaft.
Springs loaded internal rotary centrifuges soilds away from the seal faces,resisting clogging from process fluids with high soilds content.
Process chemicals have diverse characteristics and one basic seal configuration fails to cover the board range of possible application.The need of exotic wetted alloys,various seal face combinations alternate O-Ring compounds,differential secondary fluid pressures,temperature control and barrier fluid containment systems are some of the design parameters encountered.
