Multi Spring (MT2)
Mechanical seals of the MT2 series are designed for media containing solids or automotive water, hot water circulating and waste water industry.
Application range :
Dw: 20...100 mm.
Pressure: 12 bar.
Temperature range: -20oC ~+200oC
Circumferential speed: 20 m / sec. Item no. Description
1. seal face
2. o - ring
3. spring
4. runner
5. dowels
6. stationary seat
7. rubber seal | | DW | Da | Db | L | d1 | d2 | | 20 | 34 | 31 | 37.5 | 29 | 35 | | 22 | 36 | 31 | 37.5 | 31 | 37 | | 24 | 38 | 33 | 40.0 | 33 | 39 | | 25 | 39 | 33 | 40.0 | 34 | 40 | | 28 | 42 | 35 | 42.5 | 37 | 43 | | 30 | 44 | 35 | 42.5 | 39 | 45 | | 32 | 46 | 35 | 42.5 | 42 | 48 | | 35 | 49 | 35 | 42.5 | 44 | 50 | | 38 | 55 | 37 | 45.0 | 50 | 56 | | 40 | 57 | 37 | 45.0 | 52 | 58 | | 45 | 62 | 37 | 45.0 | 57 | 63 | | 48 | 65 | 37 | 45.0 | 60 | 66 | | 50 | 67 | 39 | 47.5 | 62 | 68 | | 55 | 72 | 39 | 47.5 | 67 | 73 | | 60 | 80 | 42 | 52.5 | 72 | 81 | | 65 | 85 | 42 | 52.5 | 77 | 86 | | 70 | 90 | 49 | 60.0 | 83 | 92 | | 75 | 99 | 49 | 60.0 | 88 | 97 | | 80 | 104 | 49 | 60.0 | 96 | 105 | | 85 | 109 | 49 | 60.0 | 101 | 110 | | 90 | 114 | 54 | 65.0 | 106 | 115 | | 95 | 119 | 54 | 65.0 | 111 | 120 | | 100 | 124 | 54 | 65.0 | 116 | 125 | |
Design Features
- Interchangeable seal face-all combinations of materials are possible
- Limitation of spring movement prevents excessive face wear
- The unique rubber stationary seal provides a high degree of material Face Materials :
sus 304, sus 316, tungsten carbide, carbon o - ring Materials : (Elastomers) :
viton (up to 200 o c) EP- rubber (up to 120 [140] o c) NBR (up to 100 o c). |
