Mechanical seal R-HG204/R-HG204B. Page 2
Mechanical seal R-HG204/R-HG204B
Single mechanical seal R-HG204. Applies to pumps of the Alfa Laval, APV, Calpeda, Inoxpa, KSB, Lowara, Grundfos, Hilge, Ebara series. Analogs: Burgmann, John Crane, Roten, Aesseal, Anga, Vulcan, Lidering, Dimer.
Temperature: -20~200 °C
Pressure: ≤0.6 MPa
Speed: ≤500 r/min
Materials:
- Rotary ring: SIC/TC/Carbon;
- Stationary ring: Carbon/TC;
- Bellows: EPDM/VITON;
- Spring: SS304/SS316;
- Metal parts: SS304/SS316.
Mechanical seal R-HG204
| d1 (H6) | d3 (Max) | d7 (h8) | D1 (±0.5) | D2 | D (h8) | H | n-4 |
| 30 | 66,00 | 60,00 | 116,00 | 150,00 | 185,00 | 20,00 | 4-18 |
| 40 | 76,00 | 70,00 | 135,00 | 170,00 | 225,00 | 20,00 | 4-18 |
| 50 | 88,00 | 80,00 | 164,00 | 200,00 | 235,00 | 20,00 | 8-18 |
| 65 | 103,00 | 97,00 | 164,00 | 200,00 | 235,00 | 22,00 | 8-18 |
| 80 | 118,00 | 112,00 | 188,00 | 225,00 | 260,00 | 22,00 | 12-18 |
| 95 | 135,00 | 127,00 | 220,00 | 225,00 | 260,00 | 24,00 | 12-18 |
| 110 | 150,00 | 142,00 | 245,00 | 280,00 | 315,00 | 24,00 | 12-18 |
Mechanical seal R-HG204B
| d1 (H6) | d3 (Max) | d7 (h8) | D1 (±0.5) | D2 | D (h8) | H | n-4 |
| 30 | 67 | 50 | 116 | 150 | 185 | 20 | 4-18 |
| 40 | 77 | 64 | 135 | 170 | 205 | 20 | 4-18 |
| 50 | 87 | 74 | 164 | 200 | 235 | 20 | 8-18 |
| 60 | 98 | 85 | 164 | 200 | 235 | 20 | 8-18 |
| 65 | 103 | 91 | 164 | 200 | 235 | 20 | 8-18 |
| 80 | 118 | 110 | 188 | 225 | 260 | 20 | 12-18 |
| 95 | 128 | 119 | 220 | 255 | 290 | 20 | 12-18 |
| 100 | 138 | 132 | 245 | 280 | 315 | 20 | 12-18 |
| 110 | 148 | 140 | 245 | 280 | 315 | 20 | 12-18 |
| 120 | 158 | 158 | 245 | 280 | 315 | 26 | 12-18 |
| 130 | 168 | 168 | 245 | 280 | 315 | 26 | 12-18 |
| 140 | 178 | 180 | 245 | 280 | 315 | 26 | 12-18 |
| 150 | 188 | 190 | 285 | 320 | 360 | 29 | 12-18 |
Pre-order only
Vendor code: 1010592
| Shaft diameter | 60 |
| Outer diameter of the fixed ring, mm | 85 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/CAR |
| Material of metal part | AISI 316 stainless steel |
$467
$-25
$492 
Pre-order only
Vendor code: 1010593
| Shaft diameter | 65 |
| Outer diameter of the fixed ring, mm | 91 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/CAR |
| Material of metal part | AISI 316 stainless steel |
$507
$-27
$534 
Pre-order only
Vendor code: 1010594
| Shaft diameter | 80 |
| Outer diameter of the fixed ring, mm | 110 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/CAR |
| Material of metal part | AISI 316 stainless steel |
$623
$-33
$656 
Pre-order only
Vendor code: 1010595
| Shaft diameter | 95 |
| Outer diameter of the fixed ring, mm | 119 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/CAR |
| Material of metal part | AISI 316 stainless steel |
$740
$-39
$779 
Pre-order only
Vendor code: 1010596
| Shaft diameter | 100 |
| Outer diameter of the fixed ring, mm | 132 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/CAR |
| Material of metal part | AISI 316 stainless steel |
$779
$-41
$820 
Pre-order only
Vendor code: 1010597
| Shaft diameter | 110 |
| Outer diameter of the fixed ring, mm | 140 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/CAR |
| Material of metal part | AISI 316 stainless steel |
$1,089
$-57
$1,146 
Pre-order only
Vendor code: 1010598
| Shaft diameter | 120 |
| Outer diameter of the fixed ring, mm | 158 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/CAR |
| Material of metal part | AISI 316 stainless steel |
$1,188
$-62
$1,250 
Pre-order only
Vendor code: 1010599
| Shaft diameter | 130 |
| Outer diameter of the fixed ring, mm | 168 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/CAR |
| Material of metal part | AISI 316 stainless steel |
$1,287
$-68
$1,355 
Pre-order only
Vendor code: 1010600
| Shaft diameter | 140 |
| Outer diameter of the fixed ring, mm | 180 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/CAR |
| Material of metal part | AISI 316 stainless steel |
$1,386
$-73
$1,459 
Pre-order only
Vendor code: 1010601
| Shaft diameter | 150 |
| Outer diameter of the fixed ring, mm | 190 |
| Producer | BTS Engineering |
| Stationary and rotating face | SIC/CAR |
| Material of metal part | AISI 316 stainless steel |
$1,485
$-78
$1,563 
