Mechanical seal R-112. Page 2
Mechanical seal R-112
Mechanical mechanical seal R-112 – used with a fixed ring G9, independent of the direction of rotation of the shaft, unbalanced.
Application: Roper Pump CO. G4-112SP, screw pumps, which are used for oils, waste water, chemicals and other aggressive media.
Temperature: -20°~140°
Pressure: ≤1.4 MPa
Speed: ≤15 m/sec
Materials:
- Rotary ring: SIC/TC;
- Stationary ring: Carbon/SIC/TC;
- Bellows: NBR/EPDM/VITON;
- Spring: SS304;
- Metal parts: SS304.
| d1 (H6) | d3 (Max) | d4 (h8) | d7 | L3 (±0.5) | L4 |
| 20 | 34 | 29 | 35 | 26,5 | 10.0 |
| 22 | 36 | 31 | 37 | 37.5 | 10,5 |
| 25 | 39 | 34 | 40 | 39.5 | 10,5 |
| 28 | 42 | 37 | 43 | 43.5 | 11,5 |
| 30 | 44 | 39 | 45 | 43.5 | 11,5 |
| 35 | 49 | 44 | 50 | 43.5 | 11,5 |
| 38 | 54 | 49 | 56 | 52.0 | 13.0 |
| 40 | 56 | 51 | 58 | 52.0 | 13.0 |
| 45 | 61 | 56 | 63 | 52.0 | 13.0 |
| 50 | 66 | 62 | 70 | 56.0 | 14.0 |
| 55 | 71 | 67 | 75 | 56.0 | 14.0 |
| 60 | 80 | 72 | 80 | 61.0 | 14.0 |
| 65 | 85 | 77 | 85 | 61.0 | 14.0 |
| 70 | 90 | 83 | 92 | 63.0 | 17.0 |
| 75 | 99 | 88 | 97 | 63.0 | 17.0 |
| 80 | 104 | 95 | 105 | 68.0 | 17.0 |
Pre-order only
Vendor code: 13608_95__SIC/SIC__VITON__304
| Producer | BTS Engineering |
| Shaft diameter | 95 |
| Rubber type | VITON |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | 304 |
$566
$-30
$596 
Pre-order only
Vendor code: 1052617
| Shaft diameter | 32 |
| Outer diameter of the fixed ring, mm | 50 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | AISI 304 stainless steel |
$130
$-7
$137 
Pre-order only
Vendor code: 1052618
| Shaft diameter | 60 |
| Outer diameter of the fixed ring, mm | 80 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | AISI 304 stainless steel |
$371
$-20
$391 
Pre-order only
Vendor code: 1008905
| Shaft diameter | 20 |
| Outer diameter of the fixed ring, mm | 35 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | AISI 304 stainless steel |
$87
$-4
$91 
Pre-order only
Vendor code: 1008906
| Shaft diameter | 22 |
| Outer diameter of the fixed ring, mm | 37 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | AISI 304 stainless steel |
$96
$-5
$101 
Pre-order only
Vendor code: 1008907
| Shaft diameter | 25 |
| Outer diameter of the fixed ring, mm | 40 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | AISI 304 stainless steel |
$102
$-5
$107 
Pre-order only
Vendor code: 1008908
| Shaft diameter | 28 |
| Outer diameter of the fixed ring, mm | 43 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | AISI 304 stainless steel |
$114
$-6
$120 
Pre-order only
Vendor code: 1008909
| Shaft diameter | 30 |
| Outer diameter of the fixed ring, mm | 45 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | AISI 304 stainless steel |
$122
$-7
$129 
Pre-order only
Vendor code: 1008910
| Shaft diameter | 35 |
| Outer diameter of the fixed ring, mm | 50 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | AISI 304 stainless steel |
$135
$-7
$142 
Pre-order only
Vendor code: 1008911
| Shaft diameter | 38 |
| Outer diameter of the fixed ring, mm | 56 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | AISI 304 stainless steel |
$189
$-10
$199 
Pre-order only
Vendor code: 1008912
| Shaft diameter | 40 |
| Outer diameter of the fixed ring, mm | 58 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | AISI 304 stainless steel |
$199
$-11
$210 
Pre-order only
Vendor code: 1008913
| Shaft diameter | 45 |
| Outer diameter of the fixed ring, mm | 63 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | AISI 304 stainless steel |
$224
$-11
$235 
Pre-order only
Vendor code: 1008914
| Shaft diameter | 50 |
| Outer diameter of the fixed ring, mm | 70 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | AISI 304 stainless steel |
$249
$-13
$262 
Pre-order only
Vendor code: 1008915
| Shaft diameter | 55 |
| Outer diameter of the fixed ring, mm | 75 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | AISI 304 stainless steel |
$328
$-18
$346 
Pre-order only
Vendor code: 1008916
| Shaft diameter | 60 |
| Outer diameter of the fixed ring, mm | 85 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | AISI 304 stainless steel |
$358
$-19
$377 
Pre-order only
Vendor code: 1008917
| Shaft diameter | 65 |
| Outer diameter of the fixed ring, mm | 85 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | AISI 304 stainless steel |
$388
$-21
$409 
Pre-order only
Vendor code: 1008918
| Shaft diameter | 70 |
| Outer diameter of the fixed ring, mm | 92 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | AISI 304 stainless steel |
$418
$-22
$440 
Pre-order only
Vendor code: 1008919
| Shaft diameter | 75 |
| Outer diameter of the fixed ring, mm | 97 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | AISI 304 stainless steel |
$448
$-23
$471 
Pre-order only
Vendor code: 1008920
| Shaft diameter | 80 |
| Outer diameter of the fixed ring, mm | 105 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/SIC |
| Material of metal part | AISI 304 stainless steel |
$478
$-25
$503 
