Mechanical Seal Ts20 Ts20r (John Crane type 20 20R) , Pump Seal

• Structure: Single End
• Pressure: Medium Pressure Mechanical Seals
• Speed: General Speed Mechanical Seal
• Temperature: Temperature Mechanical Seal
• Performance: Temperature
• Standard: Standard
• Model NO.: TS20 TS20R
• Type: Ts20 Ts20r
• Balance: Unbalanced
• Rotary Ring: Filled PTFE/Sic
• Stationary Ring: 99%Ceramic/Sic
• Secondary Seai: PTFE
• Spring & Other Parts: SUS304/SUS316
• Transport Package: Carton
• Specification: 0.625 to 4.000 inches
• Trademark: Trisun
• Origin: China
• HS Code: 84842000
• Production Capacity: 1000000/Year

Product Description

TS 20  TS 20R 
Our Mechanical seal  TS20 TS20R can replace John Crane 20R 20.  It can aslo repalce corresponding mechanical seals produced by Burgamann, Flowserve, AES, Chesterton and etc.

20 is integral rotary face ,20R is insert rotary face

Operating Limits

 

Pressure: ≤ 1MPa
 Speed: ≤ 13m/s
 Temperature: -35ºC ~+120ºC

Rotary Ring (Filled PTFE/SiC)
Stationary Ring (99%Ceramic/SiC)
Secondary SeaI(PTFE)
Spring & Other Parts(SUS304/SUS316)

Seal Size(Inches)	D1	D3	D6	D7	D10	L3	L6	L10	T	D3'	L3'
0.625 0.750 0.875 1.000 1.125 1.250 1.375 1.500 1.625 1.750 1.875 2.000 2.125 2.250 2.375 2.500 2.625 2.750 2.875 3.000 3.125 3.250 3.375 3.500 3.625 3.750 3.875 4.000	0.625 0.750 0.875 1.000 1.125 1.250 1.375 1.500 1.625 1.750 1.875 2.000 2.125 2.250 2.375 2.500 2.625 2.750 2.875 3.000 3.125 3.250 3.375 3.500 3.625 3.750 3.875 4.000	33.3 36.5 39.7 57.2 60.3 66.7 69.9 73.0 76.2 79.4 85.7 88.9 92.1 95.3 98.4 101.6 104.8 108.0 111.1 114.3 123.8 127.0 130.2 133.4 136.5 139.7 142.9 146.1	37.5 40.5 43.5 51.5 55 58 64.5 67.5 71 74 80 83.5 86.5 89.5 93 96 99 102.5 104   115   121.5   128   137.5	36.51 39.69 42.86 50.8 53.98 57.15 63.5 66.68 69.85 73.03 79.38 82.55 85.73 88.9 92.08 95.25 98.43 101.6 103.17   114.3   120.65   127   136.53	48 51 54 61 68 71 77 80 83 90 96 99 102 106 109 112 115 118 120   131   137   144   153	52.4 52.4 25.4 25.4 27.0 27.0 28.6 28.6 34.9 34.9 34.9 34.9 42.8 42.8 42.8 42.8 42.8 42.8 42.8 42.8 42.8 42.8 42.8 42.8 42.8 42.8 42.8 42.8	4.8 4.8 4.8 5.5 6.4 6.4 6.4 6.4 6.4 6.4 6.4 6.4 6.4 6.4 6.4 6.4 6.4 6.4 6.4 6.4 6.4 6.4 6.4 6.4	8 8 8 9.5 9.5 9.5 9.5 9.5 9.5 12.7 12.7 12.7 12.7 12.7 12.7 12.7 12.7 12.7 12.7 12.7 12.7 12.7 12.7 12.7	0.8 0.8 0.8 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6	49.2 57.2 60.3 66.7 69.9 73.0 76.2 79.4 85.7 88.9 92.1 95.3 98.4 101.6 104.8 108.0 111.1 114.3 123.8 127.0 130.2 133.4 136.5 139.7 142.9 146.1	49.2 27.0 28.6 28.6 28.6 28.6 34.9 34.9 34.9 34.9 42.8 42.8 42.8 42.8 42.8 42.8 42.8 42.8 42.8 42.8 42.8 42.8 42.8 42.8 42.8 42.8